Best powder for 300 win mag accuracy. Products purchased on our site are NOT FOR RESALE.
I have used H4895 in my 30-06 for atleast the past 16 years so im not to fimiliar with the new powders or the reloader line of powders. The Weatherby chambered in 300 win mag I use a 180 grain Hornady SST & the Custom 300(Remington action, Douglas barrel) I use a 200 Grain Accubond. 300 Winchester Magnum was created to push a . his rifel was a remington sendero in a 300wm. Also, unlike the 7mm RUM which struggles to better the velocities of the 7mm STW, 7mm Weatherby and 7mm-. Awesome in heavy 270 loads, 300 win mag too. I've shot 5 shot groups prone in bags and feel like I've done a good job shooting. 30 caliber cartridges, there is a huge array of bullets available to the . N570: Slowest burn rate of the N500 family of powders. loads. Grab the Accurate MAGPRO and gain […] Oct 23, 2007 · Re: . 300 Win Mag is a fantastic hunting round and it’s a whole lot easier to find . 5mms are hot for ringing steel, but the . 610"; max cart. 243 Winchester to . The best load i have is fed brass fed 215 match mag primers78 grains H1000 200 accubond seated . Mar 5, 2014 · It wasn't hard to choose a bullet diameter and weight and a cartridge through which to test it: America is still a . Nov 2, 2015 · By changing brands of brass and decreasing the powder capacity you are possibly increasing your pressure. 300 Win Mag while using less powder. Apr 4, 2024 · BUYING OPTIONS: » Best Price on Palmetto State Armory « » Check Price on Cabelas « This next 300 Win Mag rifle is a rifle by Browning, a reliable brand you can count on. 300 Winchester May 21, 2022 · If I was looking for speed rl22 would be the powder. Feb 1, 2014 · 12 years ago, I bought my 300 mag. Which is a good thing. Its radial muzzle brake will help you a bit. I am using what I have been able to get my hands on the last few months. 685 Sent from my iPhone using Tapatalk Apr 17, 2023 · Winchester® StaBALL™ HD is a temperature-insensitive, double-base, BALL® Powder, stable in extreme-hot or -cold conditions. Average velocity readings on the Oehler are 3,091 fps, 3 shot group size average (10 groups)of 1. 6 mm Powder : Hodgdon H4831 SC Predicted data by increasing and decreasing the given charge, incremented in steps of 2. It's a mild load but accuracy was there. 5 H4831SC, CCI250, Win brass, . Aug 6, 2015 · Anyone have load data for the Barnes 168 gr TSX in a . Rl25 was the one to beat in that combo. 270 win, Fed primers, rl25, 180 grain weldcores, Winchester brass (capacity is there, not with federal), got an even and honest 2600 FPS in a 22 inch tube. Jun 16, 2023 · Factors to Consider When Choosing the Best 300 Blackout Powder. 300 Winchester Magnum can use a heavy powder charge, sometimes over 80 grains, and runs best when sparked with a large rifle magnum primer. 338 Lapua, there exist about a dozen various cartridges capable of exceptional accuracy and long-range performance. 300 WSM reloader, ranging from 100-250 grains. Brought to us in 1963, the . Due to Winchester pushing the shoulder forward, the . Oct 30, 2019 · Of h1000 winchester large magnum primers and hornady brass all 1x fired . ” Further versatility and performance can be achieved through prudent handloading. Mar 4, 2014 · 30-06 / 308 win and 300 Win Mag. 30-caliber magnum. In my experience with this rifle, it's not the equal of a 300 Win Mag with heavy bullets as some say. I run this on my Fierce Edge which has a 24" barrel. 300 win mag an i have alot of 180 gr SST i was hoping some one out there can help with finding new powders i tried so H4831 to start that was laying around. If I were you I would do a 10 shot load workup to find the powder charge that puts you in the velocity node that you were at before the brass change. From the manufacturer’s product page: This magnum, extruded powder was designed expressly for the really large overbore cartridges such as the 7mm Remington Ultra Magnum, 300 Remington Ultra Magnum, 30-378 Weatherby Magnum, etc. And that is jammed in the lands. Barrel is a heavy Sendero, 26” and 1:10 twist. I used the 180gr Ballistic Tip in this load for a red stag and it was a DRT kill with complete penetration. In a short period of time this powder has achieved considerable popularity among long-range match shooters. 340"; RCBS shell holder: #4; cart. These are my test load targets. The max order quantity of any powder SKU is 5 and we will only accept one order, per customer, per calendar month with a maximum weight of 48lbs. Don't go running that without working your way up of course. TTSX bullets, and am pleased with the accuracy. 270 Winchester, . I purchased some the other day to try in my 257 wby and 7mm Rem Mag. 300 Winchester Magnum often does some of its best work with 150 grain offerings. 300 Win Mag even though slower powders were recommended by most folks. 5 PRC, 7MM Remington Mag, 300 PRC and many more. 5 load. Using bullets from Speer SP, Nosler BT, Hornady SP, Speer GSSP, Hornady A-Max, Nosler Part, Hornady GMX, Sierra HPBT, Swift Scirocco, Nosler E-Tip, Swift SP, Hornady RN. 300 Magnums are ballistically similar, far more factory loads are available for the Winchester version and only the . I've been told that standard primers-only should be used with the Reloader powders, but when I've tried standard primers to ignite Reloader 22 in my . then he went out to 300 and put 3 more in the same hole about 6" lower than the bulls eye. Mossberg Patriot. I may have to stick with 180 grain bullets until I can find the 200 grain ones, I want. from the link listed above regarding the 300 win mag and barrel length: Many agencies purchasing a . This powder is comparable to Hodgdon H4350. Feb 4, 2018 · Those are some pretty good numbers! I finally worked up a lead free load for my 300 Win Mag that performs awesome. I draw the line at 180gr with the 308 Win. Rounds were cold to the touch when I first pulled them out of my bag and stored under my shooting mat until ready to use. , there are many handloading components to choose from, except maybe new . 5in with 79gr. I’m shooting 178 eldx so your results may vary a bit, but for speed the 22 gets the nod. 300 Winchester Magnum and has been great in the . 338 in a Model 70 rifle named the "Alaskan" and it has become the most popular caliber used by professional guides in that vast state. I use Federal 215, Federal 215 M, or Winchester WLRM primers exclusively these days for my . ? Is it fast enough? May 24, 2009 · I clicked on this thread thinking 270 all the way. 878, almost double that of 190-gr. 50 BMG Looking for the best all around powders to use in my 300 Win mag. Available in 1 lb. 30-06 or . 30 off for an average velocity of 3060 fps . . A highly versatile powder, 4350 can be used in a wide range of cartridges from the popular 243 Win to the 338 Win Mag with excellent results. Powders for the . 338 Winchester Magnum essentially splits the difference between the (left) . Lyman #13 Powder: 2520 (Accurate) Primer: CCI 250 Mag Case: WIN. OAL: 3. 5 RL 22 - (0. That load is nearly a grain and a half under the Alliant maximum but seems to always provide the tightest group for me. I reload and would like to start with the right bullet out of the gate. 308 (7. Have taken it to 883 yards on paper and it holds up very well. tested best group that I shot was 3/4" at 300 yds. Aug 17, 2014 · I use RL22 in many rifles with very good results. 300 Win Mag. Mar 21, 2020 · Found best accuracy with 76. 300 Win Mag, the case to bore ratio of the . 6" COAL to feed from AICS Mag. I have W760, IMR 4350, RL22 RL25 on hand but buying a pound or two of powder is no big deal for a good load. the rifle is a converted US mil 1917 pattern 17 custom rerchambered to 300 win mag. Apr 1, 2011 · In the 300 win Mag supreme 780 is the powder WW uses Superperformance in the 7mm WSM 75. Powder and charge in grains. For light framed deer, 150 grain factory loads produce spectacular killing. Load development was done for my friend in West Texas at 3000 feet. I already have 300 rounds of the 208 that I've used for my 300 blackout subsonic loads, but I'm sure I could run the 225s with great success in both calibers as well. is available in such a wide variety of rifles. 270 and tried it in my . Mar 27, 2022 · It is a favorite for cartridges like the 270 Winchester, 25-06 Remington, 280 Remington and 300 Winchester Magnum. Where are you Aug 21, 2021 · I see Vihtavouri powders in stock more frequently now, and they claim “extreme temperature stability” and being “insensitive to humidity changes”. H4831sc rl19 imr4350 h4350 Primers. So my vote goes to RL22. Average velocity was 3001 f. 020" off the lands, at 3043 FPS. Aug 11, 2021 · At 500 yards, the cartridge delivers more energy on target than the . Mar 17, 2014 · I used it years ago, was impressive in velocity, but a nightmare trying to get consistent charges from my measure. Dec 8, 2017 · Eminently versatile, the . Powder of choice for 7mm Mag & . MAGPRO is a great option for cartridges like the 300 Win Mag. 010 off lands. Retumbo adds 40-100 fps more velocity to these cartridges when compared to other normal magnum powders. Have one friend's Sako 338 win mag that it is the best load for his gun at 72 gr with 225 gr flat base TSX's. Mag. 300 Win Mag ; Excellent metering ; Accurate and consistent Jan 24, 2009 · All I am fairly new to reloading and would like some clarification on powder charges. 30's and the only one among the 10 best selling rifle cartridges. 5 - 2970fps ejector mark. This results in a little bit less recoil. 300 Winchester Magnum is probably the better all around choice for most hunters. 300 Win Mag Match chamber. 308 Winchester are ideal and will eke more performance out of the . Accuracy is very good for an old factory rifle at . CCI250, Win. 300 H&H, enabling head spacing at the shoulder, Weatherby retained the belt at the case head, resulting in a very successful marketing ploy. 5 grains of RL25 works really well for me in a 24" barrel and a 210 berger. Depending on case capacity RL-17, IMR 4895 or BL-C2 are the best powders in terms of pressure, velocity and percentage case fill. There is an old and long standing argument, which is better, the 7mm Nov 27, 2018 · Looking for load data for 168 TTSX for my Tikka T3X Superlite in 300 Win Mag? I have RL 22, RL 19, Ramshot Hunter, IMR 4831, Hornady Superformance, RL16, and Varget. Also 30-06 with 165's and 300 win mag with the lighter bullets. brass , max mag. History Based on the . Dec 27, 2012 · The . 300 Weatherby Magnum was introduced by Roy Weatherby in 1944. charge for an extreme spread Mar 27, 2022 · About Hodgdon’s Retumbo. 300 WIN MAG rifles successfully over the years. 730 N570 started at 75gr - 2740fps stopped at 81. Magnum has worked well in a few loads I have tried. 300 Win. Load For 210 Grain Berger VLD's? 75. 30-338 wildcat, . Aug 19, 2012 · The best accuracy came from the 74. I also achieved some very accurate loads using H100V and squeezed out a little bit more speed. Recoil is much more manageable and the cartridge is generally much easier on barrels. Accurate Mag Pro This double-base, spherical powder is slow burning and created specially for the short magnums of both Winchester (WSM) and Remington (SAUM). 300 Win Mag rifle for under $2,000. I really don't want to try all of them , so looking for some insight as to what others have found works with that combo of rifle and projectile. As with all of the . Norma Whitetail load consistently produces accurate results but due to its rather low BC and exposed lead tip design, your best results with this load will take place inside 300 yards. 220 gr SMK 2826 fps 200 gr SMK 2991 fps 200 Speer SP 2931 fps 200 ELD-X 2932 fps 180 Partition 3130 fps 168 Speer BTHP 3260 fps 165 SBT 3292 fps I would Email them or call and talk to a tech, they may have In fact, Nosler reported that the . will primarily be employing the rifle in an urban environment. Was messing with a couple of test loads with Hunter powder and I think it just may be one of the best powders for the 300 Win Mag. According to my old Powley computer, IMR 4895 is the most versatile powder, but that simply means Alliant Reloder 15 and Hodgdon Varget are good choices, too. I have some imr 4350 and imr 4831 and some acuratte 4350 Also i heard barnes are tricky to Jun 5, 2023 · The 150-gr. Norma’s . I like using extruded powders better, and the Hodgdon Extreme powders are the best I've found. Fiddled around with 180 woodleighs in a plain old 270 win a while back. 300 Win Mag rifles and loaded ammunition. containers. Feb 17, 2009 · Yeah a 178gr H-Match measures almost 0. plus it seems the imr4831 is closer to the max for accuracy as for temp var. I have Lapua brass. May 4, 2020 · H4350 is a good choice for handloading the . 0 grs of RL22 with 180 gr BT, PT and AB bullets and gotten well under MOA in three different 300 Win Mag rifles. 30-378 WEATHERBY magnum with heavy bullet weights. has served this writer well. 0 of IMR Many people expected Winchester to neck down the . Aug 31, 2016 · Important . Oct 22, 2013 · I have never shot anything under 178gr bullets in 300 win mag but want to try some 168gr. This is the best . Jan 9, 2016 · Howdy, I have used H. 62x51mm NATO) and continuing through the . I have 168 amax, hornady hpbt ,SGK. Feb 12, 2013 · I had h4831 for my 7 mag and 300 win mag and I just switch to imr4831. This short cut extruded powder meters accurately, resulting in excellent shot-to-shot consistency. The guy at Berger that I got the load specs from said it was really good magnum powder, and they had very accurate load data specifically for that powder with all three bullets I'll be testing (200. 3 MOA, velocity is around 2970 out of a 30" Barrel. Oct 9, 2009 · H4831SC is my go to powder for most of my hunting rifles esp. 300 Winchester Magnum is a potent, emphatic killer of light through to large medium game. It's trajectory is on par with the 6. H1000 and Retumbo will be the best powders for the bullet weights we are covering. 28" at 100 yards in my Ruger Model 77 Mk II. Aug 21, 2016 · I got some very accurate loads out of RL17 (took w/ me on a successful Muley hunt in 2019). 30-06 and 300 Win. Min. Beginning with the . 300 Winchester Magnum: The . RL22 was a much faster and equally accurate powder in my 300 Win Mag. If using Hornady Brass back the charge off a grain and work up. My Rem 700 - 300 Win Mag shoots 220 grain Partitions 3/4" MOA - 4 shots. RL26 testing at 11:00 am - 80 degrees outside and went until about 1 pm - direct sunlight overhead, no cloud cover. While most of the . I need to start working up a new load for my 300 Win Mag. Apr 7, 2008 · next is selecting the powder the larger rifles like the 300 win mag love slow burning powders RL22 and Retumbo work pretty good. 0 grains. The . 30-338 and . 300 Winchester Magnum and 300 Winchester Short Magnum cartridges have essentially the same external ballistics. Feb 25, 2012 · I run this same set up. 02 off the lands. Thanks to the brilliant minds of California politicians we have to hunt with lead free which limits the rifles effective range to about 500-600 yards due to the projectiles needing a minimum velocity of 2000 fps for expansion. Dec 18, 2008 · What powder are you getting your best accuracy and temp stability out of in your . 338 Winchester Magnum is “one of the most accurate of the big magnum cartridges. he shot it at 100 with 2 in the same hole. 835" COAL Fed 215 180gr Accubond Nov 19, 2009 · best load for 300 win mag Jump to Latest 46K views 11 replies 6 participants last post by BigBoy_30-378 Nov 22, 2009 Apr 28, 2021 · I’ve been shooting a Cooper Open Country Long Range rifle chambered in . 5 moa accuracy to 600 yards. Aug 27, 2012 · I have been shooting the 300 Win Mag for many years, never had any success with the 4350's. ALL SALES ARE FINAL – No cancellations or returns. Hodgdon lists reduced loads, using H4895, for thirteen cartridges, ranging from . my 300 win mag is reserved when the extra range is needed 400 to 500 yards shots common on moose hunting here in Alaska. 30-Caliber King. Aug 25, 2015 · Labels: 175gr TMK, 300 Win Mag, 300 Win Mag with Superformance, 300 Winchester Magnum, 300WM, Sierra 175TMK in 300WM, Superformance 300 Win Mag - Superformance - 208gr Amax - Playing with C. 338 LAPUA magnum, and . May 10, 2011 · After reading a bunch of post about what is the best powder for the 300 win mag. Accurate 4350 is a short cut, single-base, extruded rifle powder in the extremely popular 4350 burn range. fired with a 65. 5 PRC and . Also run 2 powders now, H1000 and RL26, but also have data for RL33 and H4831SC. 340 inch = 84. Match primers & my best long range target load is 215 Berger's over 69. I think you'll find the BEST powder in the 338 is RE19, hands down. They did get one thing right by saying RL22 was the most accurate powder tested with 180's and H1000 with the 210-220. Probably the best powder overall for the 7mm rem mag – And an incredibly cool running powder too. 25 MOA's out @ 750 Metres — in 5 Shot groups). 77 - max 81 in Nosler book. Apr 1, 2016 · Am going to start reloading for my Tikka T3 light SST/SYN 300 WSM with 180gn Accubonds and presently have on hand the fallowing powders; IMR-4350 IMR-4831 IMR-7828 H-4831 H-1000 RL-19 RL-22 I have read in countless postings that RL17 is among the best powders for the 300 WSM with bullet weights from 165-180 grains, but the only place near my Apr 9, 2020 · IMR4350 winchester western 180 gr. 300 Win Mag ONLY. Fact. Apr 9, 2016 · I know Hodgdon said that H1000 was the most accurate powder used with 180 G Accubonds. Made in Australia. Had a Sauer lightweight 30-06 that would shoot well with 59 gr and the 168 TSX's. Tried a few different powders 300 Winchester Magnum Load Data; 300 Winchester Magnum Load Data. line to moose camp. is the most successful and popular of the Big . Oct 17, 2012 · 10/17/2012. 338 Winchester Magnum case to create its . length. Apr 30, 2021 · I like IMR4350 or Accurate4350 in the 300 Win Mag. Loaded with 165-168 grain bullets, the . Oct 10, 2013 · IMR4350 and a few others of that speed has produced the best accuracy with 180's through 200's in competition with the . I've selected the bullet I'm going to use and its the Nosler 210gr RDF. 300 H&H Mag. 270, 7mm magnum and . Jan 12, 2018 · While its ancestry sometimes causes shooters and reloaders to default to . As long as you use quality bullets, cases, and primers, you should have no trouble handloading consistent, accurate rounds with most of the powders out there. Apr 30, 2021 · With factory ammunition the . Mar 13, 2016 · The ELDX what a great bullet In the 300 Win the 200gr seems to be very popular. case length: 2. I've yet to see a 300 Win Mag that does not like it. Accurate 4350® is an exceptional choice for the 6mm Rem, 270 Win, 280 Rem and 300 WSM. 0% of nominal charge. Several slower powders shoot those bullets out faster with the same peak pressure, but they may not all land on target too close together. 300 Winchester Magnum (Vihtavuori Reloading Guide 6) reloading data with 90 loads. 75 MOA beyond 300 yards. 5. 5 Best 300 Blackout Powders. 300 Win Mag and Montana's extreme weather conditions. This slow-burning magnum powder provides optimal loading density in large capacity magnum cartridges appropriate for the burn speed, which is ideal for 6. Oct 5, 2020 · Hi, does any one recommend a load for a 300 Win Mag with a 180 grain Swift Scirocco bullet. 300 Savage Reloading Steps. Alliant powders have always been a favorite of many 300 Win Mag reloaders. 300 Winchester Short Magnum / . Using bullets from Hornady SP, Lapua HP, Nosler Ballistic Tip, Lapua Scenar, Lapua Silver Jacket Scenar, Lapua Lock Base, Lapua Naturalis LR, Nosler Partition, Lapua Naturalis, Sierra HPBT, Lapua Mega. . With regard to terminal ballistics, the (center). the temperature where I live is usually 10 degrees F in the Winter and can get up to 100 Jan 6, 2021 · IMR 4451 is a mid-range burn speed powder, ideally suited for cartridges such as . Nov 21, 2013 · Here is a good thread on 300 win mag and various bullets. Jun 25, 2008 · Re: Standard 300 Win Mag COAL to touch lands?? These values seem off to me. H4350 has a burn rate not far off from its IMR counterpart, so any application for which IMR4350 would suffice could be equally served by H4350—although . Feb 24, 2010 · My best . 212 ELD X through a 300 win mag. Feb 18, 2005 · Jimmy, I am interested in it also. However, the very light 100-125 grain bullets make little sense in any . Because the . Jun 18, 2019 · The h1000 comment is horribly misleading. I think the 22 got me around 3225 and the 4831 is roughly 3000fps. So bullets from 150-180 Jan 23, 2017 · I have a couple pounds of RE 22, I have not tried it though - looking for temperature insensitive powders. However, popular choices among shooters include Hodgdon Retumbo, Hodgdon H1000, Alliant Reloder 22, and IMR 4350. The best load I worked up was using 7828, and am running 71. 30 caliber magnums, the key to outstanding success is matching bullet weights and construction appropriately to the job at hand, combined with optimum accuracy. I contacted Berger about load data in the 300 Win Mag and the 215gr bullet (see attached chart). The OAL of my 300wm loads with 210g Berger VLD's is 2. A solid 130-grain to 165-grain bullet selection, the 6. for the . 2 and 0. 2861 extreme spread of 87 fps. 5 x 284, 270 WSM and the 7mm WSM. IMR-4451 has a relative burn rate right next to IMR-4350 and Hodgdon H-4350. 30-06 and . 2948 low vel. This powder excels in the 6. has the power and performance for everything from the 1,000-yd. 0 of RL 22 or 75. According to QuikLOAD none of the powders you list are ideal for the Hornady 178gr Match bullet. In this video, we’ll talk about our 9 Best . 5gr - 2815fps 1/2 MOA ES 23-38; COAL:3. Feb 27, 2009 · Hey guys looking for a load for my 300 win mag. 2gr - 2880 1/2-3/4MOA ES 12 With this loaded from the mag I’m jumping . I have heard that the these bullets need to be seated a bit more. And the 178 ELDX in my 30-06. The typical accuracy node with the 7mm mag is 2950-3050fps with the heavier bullets. 5 fps over the 10 rds. I've been preparing for a moose hunt in Alberta - moose are so tiny, so you need sub-MOA groups. RL22 is pretty popular and I've not seen it out of stock anytime I've looked for powders or primers for quite a while. H1000. 300 PRC’s long head height enables handloaders to seat long, sleek bullets way out. At the time, the slowest powder I had was IMR4350, and the onliest manual I had was a Speer #8. Brass Mfg. Jan 7, 2001 · For 180 gr. 821 grain H2O = 5. I use the 200gr in my 300 Win Mag with RL 22. Also use MRP (supposedly the same as RL22) in a custom 300 Win with 200 gr lrx. Best group was 1. IMR states the powder provides top performance in cartridges that include the . Here is what I have Once fired winchester brass will be FL resizing Hodgdon H4350 powder CCI LR Mag primers or Rem 9 1/2 LR Mag Primers Sierra 180 Gr. L (cartridge overall length) The . Nov 2, 2015 · New to the site so this is my first post, been reloading for years and decided to try and improve my loads for my 300 win mag, WW case Fed 215 primer and 180 grain ACCU, rifle is a Remington Stainless W/Boyds Thumbhole laminate. 300 Win Mag is not without its fair share of faults. Mar 6, 2017 · 3. 300 PRC’s case about the same length as a . I was using IMR-4831 but the most accurate load was too hot. Been having decent success with RL-22 and 75 grs but I I've got a bunch on the way and plan to test it out in 300 Win Mag loads with three different Berger bullets. Mar 18, 2008 · Heres 3 diff powder charge weights, 3 shot groups from Bergara 300 win mag 220 eldx. Go to www. Accuracy is consistently between 0. of RL22 & 180 NBT is an accuracy load for alot of people & does Nov 1, 2021 · Both the 6mms and 6. ES are usually around 7fps. L6: 3. If you must change powders, H1000 is a pretty good one. If I’m not using it, I tend to use RL26 or Retumbo, both OUTSTANDING choices and much slower burning than RL23. 300 Magnum cartridge, and the short . hodgdon. is both capable and popular, especially on the heavy-bodied game where bullet performance becomes critical. Mar 17, 2021 · Hodgdon’s powders have been great performers for many years. 6 grains also works really well and it gets about 2850 average velocity and shoots just as well. 30 caliber nation; 180-grain projectiles typically offer excellent sectional density and ballistic efficiency; and the . I intend to start with H-1000 powder and Federal 215 Match Primers. Although the case design of the Weatherby was entirely different from the . Only have IMR4350 and RL22 gun powders. Power Pro™ 4000-MR (Magnum Rifle) Smokeless spherical magnum rifle powder. 300 win mags shooting 190-210s? Chad is rebarreling one for me right now with a 26" Brux and . All are 1:10 twist. In the 300 Win with the 178 ELDX. At the time, most factory bullets had lackluster terminal performance, and making the bullet go faster was the easiest way to improve it. Burn rate is close to N170 and faster than our 24N41 powder. A little tweaking might tighten the groups up more. 300 Win Mag will put a much larger and heavier payload on target. 375 H&H Magnum. H1000 at 75. Like all . 300 Win Mag elk load is a Nosler 180 Partition Protected Point (seated just deep enough to fit in the magazine of my A-Bolt SS), 70 gr. That's as far as I can go. s. S. It's more between a . It provides top performance in big game cartridges such as 25-06 This popularity is well deserved, as the . Very good performer at long range. 308 bullet fast enough for it to outperform . 26" BBL. I run the 230 OTM from my wildcat 30 magnum that's real similar to 300 win mag. there are far more options with the imr4831. Can be used with large volume cartridges such as 6. 76. I’ve come to rely heavily on Federal Gold Medal Match primers, and a GM215M primer is my go-to: The consistency of these primers plays a definite role in keeping velocity spreads low. 300 Savage brass. I would like to use this powder all year. 1" longer than a 175gr SMK. loads, velocities have been very erratic, and accuracy has suffered. 76 grains of H1000 doesnt seem excessive but, I have never used ADG and a 212 ELD-x, my Dec 12, 2010 · Re: 165 gr Nosler the best . Lee #5. cartridges ; Enables reloaders to duplicate certain medium rifle heavy bullet factory loads I did find some Retumbo powder. I didn't end up testing the temp stability though. mainly I consider the 308 Win equals but the 30-06 due extra length can handle the 200 gr Flatbase bullet a little better than the 308 Win. I don't like using it to meter out of a charge master. Thanks for the input. 300 WSM (Hodgdon Data Using IMR Powder) reloading data with 94 loads. Jul 9, 2016 · I am going to start reloading my 300 win mag with the 180 grain Barnes TTSX bullet and am new to reloading. 300 WSM, and it performed well with Terminal Ascent 175-gr. Pros. O. Winchester Model 70 Super Grade: Best 300 Win Mag Rifle. They listed a suggested starting load of 71 grains of IMR4350, an intermediate load of 73 grains, and a max load of 75. loaded with Barnes 165-gr. The search bar in the top right will also show you several other salient threads. While testing it pretty much shot bad until it didn't. How to Pick the Best Reloading 308 Powder Jun 16, 2021 · What is best powder to use on 300 win mag 180 grain tsx barnes. I picked up both H1000 and RL22. Winchester introduced the . Both are also capable of outstanding accuracy in the right hands. If anyone could advise what loads they recommend with these components I would appreciate it. and 8 lb. I'm very new to reloading and currently worked one load out for my . Shown from left is the . 300 Winchester Magnum 165 GR (Speer Reloading Manual #14) Warning! Notes: max. H-1000 has been showing up, Midway and powder valley had it last week. com and find the "Data" tab, then select "H4895 Reduced Rifle Loads. 300 Winchester Magnum - Published Manufacturer Loading Data Shellholders: Hornady #5. Don’t worry too much. L. was the fourth cartridge in a series of belted magnums designed to fit in a standard long (. Here in Australia, we had a powder that was only available here, known as AR2214, it had a burn rate slower than 7828, but had the same short cut kernels as AR2213sc (H4831sc in the US) it ran 80-100fps faster than 7828 and was the fastest velocity obtainable until Retumbo (AR2225 Oct 3, 2008 · Re: H1000, Retumbo or MagPro best for 300wm? Magnum and Mag Pro are ball powders, and H1000 is an extruded (stick) powder. RL22 definitely Jul 15, 2023 · In addition, with heavy bullets, H1000 gives top velocity and performance in such cartridges as the 6mm-284, 257 Weatherby, 270 Winchester, and 300 Winchester Magnum. , but they spec’d the cartridge for full-magnum-length actions. Yet, the cartridge generally produces less felt recoil and fits in a short action. 30-06. Not factory loads but the eldx 220 shoots good in my factory Bergara. Alliants' powder page has some Data for RL26 but it is for the 180 TSX and the MAX load velocity is 3099 fps from a 24 inch barrel, not all that fast compared to the other bullets listed. 300 Savage is so similar to the . I would reserve the heavier than ELDX 200 gr bullets for the Ultra Mags and Weatherby's. the last time I got to see him shoot it was a great day for me. and E. is an excellent hunting cartridge and the best balanced of all the . 300 RUM achieves significant increases in velocity over other . 308 Norma Magnum and . stay away from reloader. RL22>H1000>H4831sc Aug 2, 2016 · Hey all this is my first post here after many years of reading I finally decided to jump in and be active. Dec 24, 2006 · Mark I have loaded 75. 35 Whelen. Mar 8, 2021 · A highly versatile powder, 4350 can be used in a wide range of cartridges from the popular 243 Win to the 338 Win Mag with excellent results. The Ridgeline shaves weight and creates a greatly balanced rifle using a carbon fiber-wrapped barrel. of IMR 4831, CCI 250 primer, and WW brass. Jul 14, 2018 · Looking for bullet suggestions for a precision 300 Win Mag rifle built specifically for target shooting (will not be used for hunting) and for distances between 1000-2000 meters. 300 win mag? I have been shooting the 180 grain TSX with 73 grains of H4831sc with good results would like to try the 168 grain also. I run 2 bullets in my 300 Win Mags now, the 208 ELDM and the 215 Berger. The speed they list in the Nosler #6 might be attainable but for me the S. As always every rifle is different, start low and work up. Core-Lokt. Pretty long, longer than a 155gr Lapua Scenar too. 5 Creedmoor. A 215m federal primer or Winchester LR magnum. 300 Winchester Magnum Rifles for 2023Please LIKE and SUBSCRIBE help us reach 100k Subscribes Youtube: https://b Mar 3, 2017 · I just purchased a . Jan 17, 2020 · I have a 300WM with a 24" 1:10 twist barrel. 30-06 powders, because of its capacity-to-bore-diameter ratio, propellants engineered for the . 75" group at 100 yards. 2 grains. The Winchester Model 70 Super Grade is the best 300 Win Mag rifle on the market today. As far as barrel break in I personally don't believe in it. 8 is suitable for all North American medium and big game. 620"; trim-to length: 2. Jul 31, 2016 · Temp stable powders aren't going to be a noticeable difference until you start trying to group out past 400-500yrds and quite frankly I have used Reloader 22 in the 300 win mag out to 600yrds in many extremely different weather conditions with no noticable difference. 5×284, . As far a accuracy goes the RL22 was the best hands down. Apr 22, 2009 · In the field of tactical precision rifle cartridges, there are a number of contenders for top gun and they are formidable indeed. H100V 2. May 31, 2016 · H4831SC was the slowest powder with 180 g Accubonds. According to the Nosler load data IMR4350 is right up there with the slower powders IRT to velocity with 200 grains, you should be fine. 0 4350, 77. Jun 16, 2013 · I have always used IMR4350 in my . 180 grain Partitions are my bullet and it shoots lights out with 70. as for bullet sizes. I have 4 300 win mags I load for. 300 H&H case blown out to maximum capacity, the . is the worldwide dominant . Cartridge OAL, yes OAL (not to the ogive) Primer. Initial Load Testing and Development for the Winchester XPR In 300 Win Mag Jun 17, 2009 · I have found in my custom 300 wm 26" shilan barrel 1-10 twist rem 700 action 200 grain accubond. I am looking for bullets offering a stability factor over 1. That will be my back up rifle. BR2, Cci200 ,cci250, wlrm, f210m Anyone got a favorite load? Have got a lot of throat so I can load em warm. Please provide: Bullet weight and Mfg. 915. 308, 180, Nosler AccuBond 54825 Useable Case Capaci: 79. 300 Winchester Magnum. JD338 Nov 3, 2023 · The . Below is our guide to finding the best 308 powder for your needs. This load yielded a bull elk at 931 yards in 2013. I am loading for a 300 Win Mag using 215gr Berger Match Hybrid Target bullets. chrony test info high vel. Aug 15, 2022 · The Mossberg Patriot Night Train is the most accurate rifle for those who want to get the best performance out of their 300 Win Mag cartridge. Reloader 25 and H1000 i think do the best and H1000 seems to have the least amount of variation in velocities over the widest temperature range which works great for hunting. Made in Canada. 4831 is the slowest I would use, it was sub standard in my rifle. Best Overall: Hodgdon CFE BLK Smokeless Gunpowder; Best on a Budget: Hodgdon H110 Powder; Best for Legacy Military Rounds: IMR Smokeless Powder; Accurate 1680 Smokeless Gun Powder; Winchester Feb 11, 2015 · I just got a Savage 110-10 in . 4gr. Aug 8, 2021 · The . 300 Winchester Magnum is convincing for medium to larger bodied deer species. IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. 30-’06 length) action. 338 Magnums. This top-performing powder for big game loads provides excellent metering, and is the powder of choice for . 300 Win Mag has a very short neck. Best powders are those in the IMR 7828, H1000 (ADI 2217), Retumbo RE 22 burn rate range. I plan on eventually shooting out to 1500 yards. Jan 18, 2011 · Re: 22 inch bbl in 300 win mag thanks for the info guys! Thanks for link ranger good info. Aug 26, 2015 · Not suggesting U use these loads as I had been using my 300 winny since late 60's & it was loaded hot - 165's &180's for Hunting (70. 300 Winchester Short Magnum and is ideally suited for cartridges that thrive on powders in the midrate burn range. " Hodgdon invites you to contact them via telephone or e-mail if you have additional questions about reduced loads. match bullets commonly used in the . However, Winchester chose to move the shoulder forward and increase powder capacity. Powders. 300 Winchester Magnum is a true long-range cartridge that hits hard, yet is still manageable in the recoil department. Mar 23, 2022 · From Alberta to Africa, the . 0 4831 - respectively) -{ the Vietnam Sniper Round was Federal Cases, 190grainers over RL22 } I use Federal mag. 300 win mag bullet? I had a friend who passed away some years ago that could shot the piss out of a 165gn NBT. Jan 16, 2010 · I'm looking for a good load using 165 grainers in a 300 WSM. 300 WSM case does not handle bullets heavier than 180 grain very efficiently. To provide enough head height for extreme long-range bullets, Hornady’s design gurus made the . 0-gr. 308 Win. 2. Approximately 0. Apr 15, 2020 · Now, for years, this powder was a sure go-to for the . Improved velocity and density for more efficient metering and loading; Superior performance in the 7mm and . Looking to try IMR8133 and maybe N570 at some point. 5 x 284, 7mm WSM, and 270 WSM. Extra powder space in a cartridge case The good news is, the vast majority of these powders are effective and reliable. RL22 and the 180g Accubond seems to be one of the best loads ever made. 338 Win. 5 gr on a BR-2 so I'm hoping i can get that bullet to work a little faster with a different powder. (SAAMI) Bullet : . Products purchased on our site are NOT FOR RESALE. Nov 29, 2008 · I have used a 165 grain Hornady BTSP Interlock, 78 grains of Re22, CCI-250 primers and W-W, R-P or Frontier cases in several different . were way too high and the accuracy was not there. H-1000 powder is where I'd start with any bullet. Gameking bullets I also have some IMR 4830 but only a couple pounds. H4831SC can be great as well for the lighter bullets in that 200-grain range but is getting to be on the fast side. Thinking about a TSX or Accubond. What I hear is it is a very good powder, frankly, all of the Ramshots are good powders, they burn very clean, and are noted for low standard dieviation numbers, plus they arent very sensitive to temperature changes. 125 Grain; 150 - 155 Grain; 165 - 168 Grain; 175 - 180 Grain; 190 Grain; 200 Grain; 210 Grain; 220 Jan 3, 2009 · Reloading for the 338 is no different than your 300, but powders that work are very different, really slow powders, say slower than 4350, don't work the best in the 338, and double base powders tend to work the best. I'm seeing 2875 average velocity with sub . Basically straight out of the Nosler load data. 300 win mag using Barnes TTSX 180 grain bullets, Remington cases, Remongton 9 1/2m primers and IMR 4831 however I'm not exactly pleased with the group it's provided me. Jan 29, 2019 · You should have good luck with them in your 300 win mag as well. Does anybody have test results regarding temp sensitivity in any of the 300 magnum calibers for these powders: N560, N565, N568 or N570 in the 300 WSM? Aug 30, 2015 · I'm using 180gr NBT's , grouped three shots at 1" overall (edge to edge) at 200 yds with 70. Single Base or Double Base; Price; Copper Fouling Removal. For 190 Berger VLD, my current accuracy load is 75. But this is a modest load nothing crazy in terms of pressure. 1-10 Twist 24 inch barrel on the rifle. However, recently, it’s proved to be the powder for the 6. 30-06 and 300 Winchester Short Magnum. Jan 30, 2023 · Remington's 180-grain . 300 Winchester Short Magnum (WSM) was introduced in 2001 and has become an extremely popular magnum cartridge because big-game hunters and handloaders have discovered it works Nov 4, 2014 · I use Fed 215 GM primers and Norma brass. I need your favorite accuracy loads. 84 mm Barrel Length : 24. 1000 for 180 Accubond, I settled on 79. I'm hoping for better accuracy, all I do is hunt but I'm maticulous and would like sub moa if the gun is capable The . This trims weight significantly and ensures you get that 1 MOA accuracy you want. How are you guys measuring the OAL? Bare calipers? Or are you using case holders and OAL gauges? Make sure you zero your calipers if you are using anything but bare calipers. I've other components and charges from 68 to 73 gr of IMR 4831, but no other load has produced better accuracy (with the bullet seated deep enough to work in Nov 19, 2019 · It is worth noting that this bullet has a G1 ballistic coefficient of 0. D. Two grand! Mar 21, 2020 · Emporia Ks. I got better accuracy tho with h4831. case: Winchester; primer: CCI 250 Magnum; test firearm: Ruger M77 MkII; barrel length: 24"; maximum loads should be used with CAUTION; NOTE: Trophy Bonded Bear Claw and Trophy Bonded Sledgehammer Solid bullets have May 24, 2021 · Accurate MAGPRO is a slow burning, double-base, spherical rifle powder developed specifically for the Short magnums of both Winchester (WSM) and Remington (SAUM). Is Retumbo powder worth experimenting with in a 300 Win. The most accurate powder for the 300 Win Mag varies depending on individual rifles and personal preferences. What is the best powder and primer combination for this for long range hunting? For hunting, should I crimp the bullet and if so what is a good crimper? My gun is the Browning X-bolt hells canyon with a 26 inch barrel and a 1:10 twist. 0 inch = 609. average deviation is 19. Also what have been your best results with bullet seating? May 12, 2006 · Cartridge : . Mar 5, 2021 · And in unexpected applications too. So, my question is. Jun 14, 2016 · I have had good luck with IMR 4831 in the 2 300's I own. Load I went with here 80. 30-06, . A. 183 cm³ Cartridge O. bullets. p. 300 Weatherby to the mighty . 284 NORMA, 300 WIN MAG, 300 RUM, . Despite all this praise the . For these reasons, the . Aug 18, 2009 · In order to take full advantage of the case capacity, it's best to use slower-burning powders, such as IMR 4350, Ramshot Magnum, Accurate MagPro or Hodgdon's H4831 and Retumbo. powerpoint , CCI 250 mag primer, various brass. 066 to the lands; COAL: 3. This 56-inch kudu bull fell to a 180-grain Trophy Bonded Tip bullet while hunting with Kowas Hunting Safaris in Namibia. Looking for both accuracy and speed using 165gr -180gr bullets. Nosler Partitions, my MAX load is 73 grains of IMR 4350, W-W case, Remington 9 1/2M primer. 300 Win Mag conversion for my Desert Tech to compliment my 6. 20x Hybrid, 185 Hybrid Target, and 175 . 180-grain Oryx load. However, the 300 WSM is capable of attaining almost the same performance as the . 300 magnum cartridges. 0 gr. everyone I talk to that uses it there is a big difference. prgc ygydm mnpg nhp zikprlju sglcnmm uksh ftr knh ipbk