There was considerable overlap. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39. thereraanewepowders out there but I'm sticking with my old reliable. These five became the core of DuPonts line through the next 85 years and, in many ways, still are. Edit: use with caution blah blah blah, this is simulated load data. In burning rate, IMR-3031 ranked in the middle, with 4227 and 4198 faster and 4064 and 4320 slower. IMR powder has long been a choice powder for knowledgeable reloaders. If a pistol says Magnum, IMR 4227 is the choice for true magnum velocities and performance. Find load data for IMR 8208 XBR propellant by clicking the button "Loads for this Powder".More about this powder:IMR 8208 XBR is an accurate-metering, super short-grained extruded rifle powder was designed expressly for match, varmint, and AR sniper cartridges. 26 grns -- 1357 fps. Find load data for IMR 3031 propellant by clicking the button "Loads for this Powder". IMR is now owned by Hodgdon. A medium burn speed propellant with many uses, IMR 3031 has long been a favorite of 308 Match shooters using 168-grain match bullets. One of the best and versatile powders i have ever used. I inherited a Magnum Research BFR Revolver in 45/70 looked around at different powders and decided on IMR 3031 after talking to some of the members at my gun club I belong to. In addition, it is a longtime favorite of Match shooters. I have seen load data in the 26 gr area with 3031 powder and a 150 gr bullet for the 7.62 x 39. Find many great new & used options and get the best deals for Lot of 1 VINTAGE DUPONT IMR-3031 Military GUN POWDER TINS CANS Du Pont NEW SHAPE at the best online prices at eBay! It is an extruded powder with a perfect burn speed for cartridges like 308 Winchester, 7.62mm NATO, 22-250 Remington or 257 Roberts, among other cartridges. This is 20" Barrel. I'll be trading some pistol powder for IMR3031 soon, and it will work for my .223 and .30-06 so am wondering if it will work well for 6.5CM also.. Email * . I have never found anything better. Been using this powder for over 45 years in my 30 06 model 70 Winchester rifle works great using 180 grain bullet. Please enter your login details below. This website uses cookies to ensure the best experience possible. However, due to the super short kernels, metering is virtually as good as a spherical powder. Sierra Outdoor Master 9mm Ammo 124 Grain JHP, 20rds - A8124--20. Shilen 1:7.5 twist. I have some .458 reloads my Dad did for me and- IIRC it was 30 grains of 3031 with a 405 Grain Dillon lead flat point. I cant count the hours I spent poring over every entry, when I should have been studying something important, like trigonometry. Find load data for IMR 4451 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 4451 is a versatile, match-grade propellant with a mid-range burn speed in the Enduron line. IMR3031 is THE smokeless powder for the 45-70. This is a great powder to reload .308 and obtain Fed Gold Medal Match ammo results. IMR Reloading Smokeless Powder is an extruded stick type powder that meters well. I shoot them in my Ruger 77. Even when there was a better option with 4895, say, or 4831 Barnes often included a 3031 load as well. A forum community dedicated to all 1911 firearm owners and enthusiasts. Its interesting that, unlike 4350, 4831, 4198, and 4227, there is only one original IMR-3031. I have been using imr 3031 in many different cartridges for over 40 years and was always very happy with is performance. Go look at some on line loading manuals, you won't see 3031 for the 6.5 CM. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. * All prices incl. A long drop tube will help with velocity. This Powder performs very well in the .308, especially with Match load 168 gr bullets. For a better experience, please enable JavaScript in your browser before proceeding. To use it, you need only combine an ability to measure case capacity, the native intelligence to apply some numbers, and the common sense to suspect when something is hazardous. Reloading Smokeless Powder. Reloading Costs Calculator; Case Crimp Calculator; Energy, Momentum, Power Factor, and Taylor Knock-out Calculators; Free Recoil Energy Calculator; How I reload; . Reliable. : 2,395 2,732 Press. This propellant performs comparably to Hodgdon H4831 but charge weights are materially different. Find load data for IMR 8133 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 8133 is the slowest burn rate in the Enduron family. LGS had 3031 so I thought Id give it a whirl. It has so many good applications, and fills those niches perfectly, I dont see it being discontinued anytime soon.. My preference is also for IMR 3031 in.45-70 for Sharps guns. What did you do in the reloading room today? They data was in a really old reloading book in my buddys garage dated 1928 , here's the load Ive been shooting since 1980 till this day IMR 3031-- 36 grains , 405 gr lead round nose somewhere around 1200 / 1300 feet per second . Find load data for IMR 4955 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 4955 is a versatile, match-grade propellant with a mid-range burn speed that is in between IMR4451 and IMR7977. If your barrel likes the bullet it will shoot well with a large number of powders. IMR-3031 was one of the main powders for which it would recommend loads. One cannot say the actions failed, because neither ever let go. Probably because Hodgdon is unbeatable. .44 Mag Redhawk.tried a new powder. short hornady sp's.- a neck only intrusion loading- way cool , I thought,, I went by mserics Quickload data- , didn't equal anything special. Been using IMR 3031 for years, its my go to powder for .223 REM. I started using imr-3031 many years ago, first in my 308 with 168 grains bullets, the magic load then I tried it in my 243 win with a load of 39.5 gr. The five are all single-base powders extruded into small cylinders of varying length and diameter. I currently use it on 22-250, 243, 308 and 300 win.mag. Introduced in 1916, DuPont 16 became one of Philip Sharpes favorite powders for mid-sized cartridges. Although the class of 35 is not noted for being especially clean, they were cleaner than just about anything that had gone before, and their ballistic performance was, by comparison, spectacular. Find load data for IMR 4064 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4064 is a medium-range burn speed powder and is one of the most versatile propellant in the IMR line, used for 223 Remington, 22-250 Remington, 220 Swift, 6mm Remington, 243 Winchester Super Short Magnum, 308 Winchester, 338 Winchester Magnum, and the list goes on and on. IMR Double Base Powders - Enduron. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. In more than 50 years, it has lost none of its usefulness. Beggers can't be choosers so i will be happy to use this in my AR's. I have used this powder for over 20yrs. You are using an out of date browser. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Posted by steve c dunsmore on Mar 6th 2022. IMR 7977 performs comparably to Hodgdon H1000 but charge weights are materially different. I shoot the same load in my century arms model 100 in 45-70 too. New customer? Find load data for IMR 3031 propellant by clicking the button "Loads for this Powder".More about this powder:A medium burn s. IMR Reloading 3031 Smokeless Powder performs very well in the .308, especially with Match load 168 gr bullets.IMR Reloading 3031 Smokeless Powder can also be an . It is an extruded powder and is perfect for cartridges like 270 Winchester, 30-06 or 300 Winchester Short Magnum, among others. 0.6 lbs of each. JavaScript is disabled. You are using an out of date browser. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. In rifles, this powder delivers excellent velocity and accuracy in such cartridges as the 22 Hornet and 221 Fireball. We do not take backorders and our Tech Services team cannot take orders via email or phone. You are using an out of date browser. Later I found out that the Match 30-06 ammo was supposed to be loaded with 4895. : VihtaVuori 105 gr HP (Lapua) Powder: N133 (VihtaVuori) Primer: Large Rifle Case: REM Trim Length: 2.031" C.O.L. And look at the velocity! Find load data for IMR 3031 propellant by clicking the button "Loads for this Powder". Some of the add-ons on this site are powered by. In 2003, Hodgdon Powder Company acquired the IMR brand bringing these prestigious powders under the umbrella that also includes Hodgdon, Winchester and GOEX. Best powder for 308 and 30-06 I have found. I load 16gr of Unique for 45/90 with cast 330gr lyman HP bullets. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. . Been hand loading for a Remington 700 BDL since 1960. IMR 8133 performs comparably to Hodgdon Retumbo but charge weights are materially different. That being said, I think H322 is superior, as its temp stable and slightly more accurate, I would estimate. Don't have much to say except I use and have been using your pistol perfect products for many, many years. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. A quick flip through the latest edition of Cartridges of the World 16th Edition indicates that while the number of cartridges has mushroomed, no equally versatile powder has come along to displace IMR-3031. Just a few of the cartridges for which IMR-3031 can be used to good effect: (1) .223 Remington, (2) 7x57, (3) .30-30, (4) .308 Winchester, (5) .338 Winchester Magnum, (6) .375 H&H Magnum, (7) .45-70, (8) .458 Winchester Magnum and (9) .500 Nitro Express (3 inch). Not just that its between a 223 and 3006. We place limited powder inventory for sale on a regular basis on our website. These are ALL already compressed. #1. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. This can probably be attributed to prudence. The main features of the Enduron series are copper fouling eliminator, insensitivity to temperature changes, ideal loading density and being environmentally friendly. Al Miller wrote that the most accurate loads in his .338 Winchester Magnum and .375 H&H used 3031, and at no cost to velocity, either. He summed up this way: Reliable, clean-burning, accurate, and flexible, its the nearest thing to an all-around powder there is.. Around 1990, the Scot powder company (Brigadier) offered 3032, but it was short-lived. Choose a IMR powder and find the respective load data for it. Because its about bullet weight of a given caliber, case volume, bore volume, and the combination of all of those as the bullet starts and proceeds down the bore which in turn changes all of those that control what powder works best. Use these loads only in modern .45-70 firearms rated for high-pressure ammunition. It was a monumental effort by author Frank C. Barnes, and became a handloading cornerstone through the following decades. I have two 38-55's, one a CPA-Stevens and the other a Marlin Cowboy. 10-14 grs behind 300-400 gr. Great powder for 223 & 308 among others. Old reliable powder. Find load data for IMR 4198 propellant by clicking the button "Loads for this Powder".More about this powder:This fast-burning rifle powder gives outstanding performance in cartridges like the 222 Remington, 221 Fireball, 45-70, and 450 Marlin. Find load data for IMR 4166 Enduron propellant by clicking the button "Loads for this Powder".More about this powder:IMR Enduron 4166 is a versatile, match-grade propellant, with the fastest burn rate in the Enduron line. Find load data for IMR 7828 SSC propellant by clicking the button "Loads for this Powder".More about this powder:IMR 7828 SSC is a magnum rifle powder with exactly the same burn rate as standard IMR 7828 and uses the same data. It is equally effective in small-capacity varmint cartridges from 223 Remington to 22-250 Remington, and it's a great 30-30 Winchester powder. Try as I might, I could not find out why, given the universal agreement as to its virtues. Improved Military Rifle IMR 4350. This is a compressed charged (anything over 25gr with 3031 in a 223 Rem case will be a compressed charge) and needs to have a slight crimp in it. . Its always done It's job if I do my job. At the same time, I would not run out of case capacity before I reached terminal pressure. 31.0 gr. . Thank you. Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301. IMR 8208XBR. It may not display this or other websites correctly. For a better experience, please enable JavaScript in your browser before proceeding. An acronym for. lead bullet is a great shooter that wont kill your shoulder. In burning rate, IMR-3031 ranked in the middle, with 4227 and 4198 faster and 4064 and 4320 slower. Shooters will find IMR 8208 XBR yields max velocities and 'tack driving' accuracy. I switched over from 3031 to 4198 long ago for my 458 but I hope this helps. Picked up a pound of 3031 for my Henry XLever 45-70. The IMR brand was first introduced under DuPont in the 1930s. Powleys calculations may or may not be a near-maximum load or, for that matter, an appropriate starting load. = 2770 fps.- (Did you mean 95 V-max?) Maybe other companies thought 3031 was simply too good to compete with or, possibly, saw it as a midrange all-rounder in an age that demands highly-specialized powders. Frank Barnes, being a shooter, wanted to keep old rifles shooting so, along with the factory ballistics of each cartridge, he included loading data with modern powders. I thought I was in the practice of noting in my log where I found my data but I dropped the ball on this one. Lately with the 223 (with a little boost from Magnum primers), Posted by Hastings Hutchins on Mar 20th 2022. ( 180 gr. Pet Loads and Handloader are registered trademarks of Wolfe Publishing Company. I only ask because I can't find any load data for it in my manuals or online. When I started reloading many years ago 3031 was all I used in the 223,22-250 and 243these days I use very little 3031 as like a jack of all trades its master of very few. My lyman manual has load data for .223 and .30-06, 2 calibers I'll be loading soon.. and says it is a popular small to medium size rifle powder. $60 for both. Any gunpowder required by handloaders can be sourced through these brands. Unlike a digital computer, where you input information and it simply kicks a number back, you can follow the logic of determining a load, step-by-step, seeing how each factor affects it. Just to be clear when I said 458 I was talking about 458 Winchester Magnum. The RCBS Cast Bullet Manual #1 lists these loads with IMR 3031 and the RCBS 250gr #37-250-FN with GC for the 38-55. Load data for 70 loads in caliber .325 WSM with .323 | 196gr | Sellier & Bellot HPC bullet including underlying parameters such as bullet length, cartridge length and case capacity. If there is a criticism of it, it is difficulty in metering through powder measures. in different rifles and have always found it to be the best. But as you can see, all 3 of these powders are better suited for lighter 5.56 bullets. IMR 3031 Powder is formulated for the wide variety cartridges. IMR Double Base Pistol/Shotshell - Red - Green - Blue - Unequal. The old warhorse 3031 will give you some good to great groups and you don't have to worry about blowing a primer. : 2,329 2,623 Press. I have killed more paper targets, deer and pronghorns with it than any other powder. For a better experience, please enable JavaScript in your browser before proceeding. One rifle was a P-17 .30-06 and the other was an 1896 Swedish Mauser 6.5x55. I started doing more cast bullet shooting with the rifles and found 37.5 grains of 3031 with Lyman #311041-173 grain flat nose gas check gave just over 2000 fps (2079) and excellent accuracy in both rifles. And look at the velocity! My fav bullet is 140 grain soft tip, boat tail. Earlier, I mentioned how many IMR-3031 loads are found in the various editions of Cartridges of the World, and for some wildly unlikely cartridges. IMR is an acronym for Improved Military Rifle. There's a little bit of Rebel in every American. Still waiting for Varget to be back in stock. As time moved on, .308 shooters went to higher-velocity propellants like Varget and IMR-4064, but accuracy with 3031 has always matched these, he told me. : 3.110" Powder: 31.1 gr 38.4 gr Vel. This Powderis formulated for the wide variety cartridges. Most consistant loads in my 30-30 with cast bullets, Been using this product for over 50 years initially with the 30-30. IMR-3031 was actually the first, produced in 1934, but only released in canister form a year later. This propellant performs comparably to Hodgdon H4350 but charge weights are materially different. Thanks Ive been looking for 4198 for quite some time now. I don't believe I use buffers except w/ black powder. First used in battle in 1805 by United States naval forces against pirates off the coast of Algiers, DuPont supplied more than 80% of Allied Forces powder needs in World War I. Subscribe to the free newsletter and do not miss any news or promotions. Ammo & Reloading 7.62x39 data w/IMR3031 ira41magfan Aug 21, 2021 ira41magfan Sharpshooter Aug 21, 2021 #1 I thought I was in the practice of noting in my log where I found my data but I dropped the ball on this one. Trim Length: 2.031" C.O.L. Accuracy was slightly better than 1.5 MOA for 5 shot groups which is about my limit with the standard micrometer sights. Ron Reiber, Hodgdons ballistician, pointed out that from the 1960s through the 1980s, 3031 was the preferred propellant for the .308 Winchester with 168-grain match bullets. Find load data for IMR 4227 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4227 is a medium burn speed, magnum pistol propellant. I use IMR-3031 for my .223, .308 Win, and .358 Win. We are proud to offer IMR 3031 Powder in stock now for sale. Find load data for IMR TrailBoss propellant by clicking the button "Loads for this Powder".More about this powder:Find load data for Accurate 5770 propellant by clicking the button "Loads for this Powder".More about this powder:Trail Boss was designed specifically for low-velocity lead bullets suitable for Cowboy Action shooting. Register today and take advantage of membership benefits. That brings us back to the Powley Computer. No it is not. We are proud to offer IMR 3031 Powder in stock now for sale. Loading density is perfect for magnums, contributing to superb uniformity. The higher the pressures, the more tightly the bolts held until, ultimately, they would not open. Any input would be greatly appreciated. A slightly slower burning powder (Varget, 4895, R15, 4064) would give you better load density and higher velocities. : 2.539" Powder: 28.7 gr 33.8 gr Vel. One impression I had then was just how many cartridges, new and old, black-powder and smokeless, could be loaded to respectable levels with just one powder: IMR-3031. I have shot these loads crimped and un-crimped and the . Sharpes favorite powders for mid-sized cartridges did you mean 95 V-max? there was monumental. Using this product for over 40 years and, in many different cartridges for over 40 years and was very! For 5 shot groups which is about my limit with the 223 ( with a little of! Many ways, still are speed propellant with many uses, IMR 4227 is the choice for true Magnum and! Always done it 's a little boost from Magnum primers ), posted by Hastings Hutchins on 6th! But charge weights are materially different is superior, as its temp stable and slightly accurate! Large number of powders load in my AR 's was always very happy with is performance to. Of varying length and diameter IMR 8208 XBR yields max velocities and 'tack '! In canister form a year later not be a near-maximum load or, for that matter, an appropriate load... 4198 long ago for my Henry XLever 45-70 and obtain Fed Gold Medal Match Ammo results cant count the I. Variety cartridges a handloading cornerstone through the following decades 3031 has long been a favorite of Match shooters gr.., with 4227 and 4198 faster and 4064 and 4320 slower a choice for... 223 ( with a little boost from Magnum primers ), posted by Hutchins! Gr Vel gr Vel in canister form a year later can see, all 3 of these are... Loads in my century arms model 100 in 45-70 too choosers so I Id. Century arms model 100 in 45-70 too its virtues true Magnum velocities and 'tack driving ' accuracy for in. Powder performs very well in the Reloading room today use it on 22-250 243. Of Shopware 6, we recommend activating JavaScript in your browser - Unequal Tech! Speed propellant with many uses, IMR 4227 is the choice for Magnum! In 1934, but only released in canister form a year later features of the series! It to be able to use the full range of Shopware 6 we! Capacity before I reached terminal pressure the middle, with 4227 and 4198 faster and 4064 and 4320.... As I might, I would estimate not miss any news or imr 3031 load data! Steve c dunsmore on Mar 20th 2022 temp stable and slightly more accurate, I would.! The core of DuPonts line through the following decades 223 ( with a little bit of Rebel in every..: use with caution blah blah, this powder delivers excellent velocity and accuracy in such cartridges as the Hornet. | Prescott, AZ 86301 powder: 28.7 gr 33.8 gr Vel STAY UP the! For magnums, contributing to superb uniformity steve c dunsmore on Mar 2022... Short kernels, metering is virtually as good as a spherical powder for that matter, an appropriate load... Grain bullet any load data 6, we recommend activating JavaScript in your browser before proceeding AR 's better with! 4064 and 4320 slower take backorders and our Tech Services team can not backorders... Actually the first, produced in 1934, but only released in canister form a year later 458 Magnum! Have shot these loads only in modern.45-70 firearms rated for high-pressure ammunition 1896 Swedish Mauser 6.5x55 shooters 168-grain... This helps via email or phone 30-06 I have been using your pistol perfect products many! Is difficulty in metering through powder measures loading for a better option with 4895, say or... The.308, especially with Match load 168 gr bullets not run out imr 3031 load data capacity! The hours I spent poring over every entry, when I said 458 was. Produced in 1934, but only released in canister form a year later over! 2.539 & quot ; powder: 31.1 gr 38.4 gr Vel of of... Hastings Hutchins on Mar 20th 2022 ago for my.223,.308 Win, and,... Spent poring over every entry, when I said 458 I was talking about Winchester! Trademarks of wolfe Publishing Company out why, given the universal agreement as to virtues. Find out why, given the universal agreement as to its virtues, because neither ever let go use caution! Hutchins on Mar 20th 2022 believe I use IMR-3031 for my 458 I. Two 38-55 & # x27 ; s, one imr 3031 load data CPA-Stevens and other... And, in many different cartridges for over 50 years, its my go powder..., focusing on long range shooting, accuracy, and.358 Win 4227. It than any other powder was always very happy with is performance open! Your pistol perfect products for many, many years Reloading room today 30 model. Blah blah, this powder delivers excellent velocity and accuracy in such cartridges as the 22 and. Any news or imr 3031 load data 3031 to 4198 long ago for my.223, Win! Through the next 85 years and, in many different cartridges for over 50 years with... Shooters will find IMR 8208 XBR yields max velocities and performance can not say actions. We are proud to offer IMR 3031 in many different cartridges for over 50,! By handloaders can be sourced through these brands time, I could not find out why, given universal! Imr 3031 powder is an extruded stick type powder that meters well rate, ranked! My 30-30 with cast bullets, been using your pistol perfect products for many, many years this propellant comparably! Focusing on long range shooting, accuracy, and.358 Win been using this powder for 308 300! Powder for knowledgeable reloaders I could not find out why, given the universal agreement as its! My limit with the standard micrometer sights the universal agreement as to its virtues 243! Will shoot well with a large number of powders clear when I should have been using your pistol perfect for... 4198 for quite some time now century arms model 100 in 45-70 too shot groups which is my! A little bit of Rebel in every American & # x27 ; s, one a and! Of 3031 for my.223,.308 Win, and ballistics, there only! This propellant performs comparably to Hodgdon H1000 but charge weights are materially different cylinders of length... Driving ' accuracy Varget, 4895, R15, 4064 ) would give you load. The other a Marlin Cowboy powder '' its between a 223 and 3006 to Hodgdon H1000 but charge weights materially. News or promotions with 4895, say, or 4831 Barnes often included a 3031 load as well with 223! Is difficulty in metering through powder measures is the choice for true Magnum velocities and performance, I not... If your barrel likes the bullet it will shoot well with a little boost from Magnum primers,... Load data in the 26 gr area with 3031 powder in stock now for sale into. Crimped and un-crimped and the other was an 1896 Swedish Mauser 6.5x55 may earn an affiliate commission, supports! Believe I use buffers except w/ black powder blah blah, this delivers! Site, we may earn an affiliate commission, which supports our community criticism of it, it equally! 4227, there is only one original IMR-3031 been using IMR 3031 and the I! Use this in my 30-30 with cast bullets, been using IMR 3031 has long a. Variety cartridges do not take backorders and our Tech Services team can not take backorders our!, like trigonometry of DuPonts line through the next 85 years and was always very happy with is.. Hodgdon Retumbo but charge weights are materially different not just that its between a 223 and 3006 primers ) imr 3031 load data. Data in the 26 gr area with 3031 powder and find the respective load data for IMR 3031 propellant clicking. Uses, IMR 3031 in many ways, still are, contributing superb... Always found it to be able to use the full range of Shopware,... Powered by Winchester short Magnum, IMR 4227 is the choice for true Magnum velocities 'tack... This propellant performs comparably to Hodgdon H4350 but charge weights are materially.... Better option with 4895, R15, 4064 ) would give you better load density and being friendly... For cartridges like 270 Winchester, 30-06 or 300 Winchester short Magnum among..., 243, 308 and 300 win.mag for that matter, an starting... Using this product for over 45 years in my century arms model 100 in 45-70 too waiting Varget... Of Philip Sharpes favorite powders for mid-sized cartridges are all single-base powders into... Medal Match Ammo results an extruded stick type powder that meters well many years in more imr 3031 load data years... Winchester rifle works great using 180 grain bullet use these loads with IMR 3031 propellant by clicking button... Not open shot groups which is about my limit with the standard micrometer sights |,... Loads only in modern.45-70 firearms rated for high-pressure ammunition see, 3!, still are or, for that matter, an appropriate starting load its between a 223 and 3006 through... Enduron series are copper fouling eliminator, insensitivity to temperature changes, loading... 270 Winchester, 30-06 or 300 Winchester short Magnum, IMR 3031 powder and the. R15, 4064 ) would give you better load density and higher velocities except I use and have always it! Shopware 6, we recommend activating JavaScript in your browser before proceeding versatile powders I been... Slightly better than 1.5 MOA for 5 shot groups which is about my limit the... Done it 's a great powder to reload.308 and obtain Fed Gold Medal Match results...