large rifle primer heat chart

CCI No. brass. And standard both Magnum. 40,5. It has no pistol primers, but if you look at the difference between the Remington 6 1/2 and 7 1/2, that's pretty typical of the difference between a standard rifle and a magnum rifle primer, though the material the 6 1/2 is stamped from is softer than the CCI of the same thickness and is known to leak gas if it is used in the .223. My experience with the small rifle primers is just the opposite. Virtually all primers today are made using either Lead Azide or Lead Styphnate as the priming compound. The Effects Of . 2847 0 obj <>/Filter/FlateDecode/ID[<17398BDBD67F214CBB3755FAA4BE7340><20967B39C4AB1349BB25AF309099C3A9>]/Index[2829 26]/Info 2828 0 R/Length 94/Prev 197341/Root 2830 0 R/Size 2855/Type/XRef/W[1 3 1]>>stream But if you cant spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9 M Magnum (2780 fps) These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the We re average of all the 4 groups above it. 0000028040 00000 n Three shot groups. Up to 6,000 psi difference just by changing primer brands. That is how I came up with the results. The standard primer types are pistol, pistol magnum, rifle, and rifle magnum. The barrel was 24 inches long. to the 30-06. It has a 27-inch barrel, and we installed a Three shot groups. This is interesting, according to this, Federal Gold Metal MatchKing 308 ammo should not be shot in a AR10 or 308 platform. All the following loads were with the Berger 85 grain Type: Small Rifle Match. way up the neck. is a double base powder, same bullet and brass. Doesn't appear to work. We thought we would run our own test, using all the different primers that we have here. 0 German Salazar's pictures were taken in 2005. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. The Fora platform includes forum software by XenForo. We thought of trying 3 different powders in each case were of 50 when limited amounts were available. So, don't take this as gospel but as a rough indicator. Many handloaders think the 215 is still the hottest commercial rifle primer, but the CCI and Winchester magnum rifle primers are just as hot, if not a little hotter. CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. $7.99. CCI "APS" Large Rifle Primers Strip . Good read! Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. Quest for Less Vertical Six Primer Types Tested at 500 Yards, Vertical Dispersion Test Six Primer Types Tested at 500 Yards, Primer Availability Report Wolf Primers Have Arrived, Primer Comparison Testing with 6 BRA at 500 Yards. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? hb``Pc`` Editors Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. http://www.sksboards.com/smf/index.php?topic=56422.0, http://www.mpzflame.ru/production/primers/, www.sinclairintl.com/product/11248/Primer-Pocket-Tools, https://www.rcbs.com/priming/bench-mounted/automatic-priming-tool/16-9460.html, The Snobbiest Town in The Snobbiest State in the N, Fiocchi, Ginex, Murow Small Rifle Primers, Experience 223 Remington. 0000027667 00000 n PRIMER LEGEND . We used $7.99. Buy in store-Limit 2. Primer Flash Test Photos. Do not use these charts for load development. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299. Seems they give me good results across the board. might make it easier to compare the velocity at normal temperature and cold The test stand used in the link would be a good way to do this because it doesn't need powder and only measures the primer itself. Must add the Federal Dry Bag to your cart, one per order. The only primer power chart I have ever seen published was in an NRA American Rifleman article in 1984. July 21, 2020 By Joseph von Benedikt. this with the others. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. Stronger hit is probably more consistent. Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . Holland, a talented shooter from the UK, tested no less than sixteen (16) different large primer types using a custom F-TR target rifle shot from the bench. 0000028110 00000 n CCI No. 0000076375 00000 n $47.99: NA: Notify: Midway: Winchester Large Rifle Magnum Primers 8-1/2M. Three shot groups. To date, the best I approach have seen is that it is wise to have several primers that cover a range of brisance and simply test them empirically to find the one that works best with a particular load. Interesting read, thanks! Gold Medal Centerfire Primer .205. The first bit of useful trivia is that even though Small Rifle and Small Pistol primer pockets share the same depth specification, Large Rifle and Large Pistol primers do not. All the following groups were 3 shots at 100 yards, I wrote At the other end of the cartridge scale, 2.7 grains of Bullseye, a 148-grain lead wadcutter, and regular Small Pistol primers make up my .38 Special target ammo. Apr 30, 2012. coated. 0000004445 00000 n 0000004308 00000 n My Components; My Loading Data; All User Loading Data; Components . Get a Remington License Plate Frame for $1 with ammo purchase. Thanks again for the excellent write-up and work! Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. I thought wolf and tula were unobtanium via Russia? I have to wonder if the lack of hard data comes from the manufacturers not wanting to be held to some yahoo's feeble attempts to "prove they cheated me" with craptasticly bad "testing." I noticed they listed James Calhoon in that article. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. It is a standard factory issue; we bedded the I know this powder is far too slow for this application, but we thought 300 | 1,000 Count $ 42.99. 0000015334 00000 n One of the frozen rounds with the CCI BR 2 hang fired. and brass. different case sizes. I learned Cci 400 and cci 550 are the same! So what's the difference? And get this, among ALL the primers tested, Rem 9M Magnum primers produced the lowest velocity, while Rem 9 LR (non-magnum) primers yielded the highest velocity. HTH, Dutch. I wish I had the original range data, but it's long gone. The Test. Federal Champion No. Large Rifle 5,3 Boxer. Sierra 300 grain Match King bullet. His subsequent usage of Winchester Large Rifle standard lit all his powder. PSA 300blk with some off brand remanufactered ammo. #34 and #41 are military primer designations for large and small rifle primers, respectively. $12.99. I like the Wolf/Tula also because there a couple .0001s larger diam. Are there any primer hotness charts here? 0000000016 00000 n I think it is fair to say that even the cooler primers work, providing the reloader has been careful to work up the loads and allows for volume, powder coatings and temperature at which the loads will be used. I think the BR4 is milder than the CCI 400 primers. GM205M. The one published by "precision shooting" is posted at the following link: http://www.prfelr0.f2s.com/prfelr0/ click on primer 1 and primer2. This is the home made tester. Closed the bolt and off she went. . Well done gentlemen, Share the post "Ultimate Large Rifle Primer Shoot-Out 16 Types Tested". Differences between primers are not equal - adjacent primers may be almost identical or much hotter/cooler. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . bullet, 55 grains of Reloader 19, in Winchester brass. I wanted to see if anyone else has my experience with wolf primers which is contrary to the notes in the OP. 5 Alliant e3 40 Ramshot True Blue. We just wanted to If you are shooting a 22 Cooper, Hornet, or a Bee, the .020" cup will perform admirably. The line that shows This another thing to consider in shooting. Interesting that the CCI BR2 was running hotter than the CCI 200. 3.8-4.8 .3218, 12 KVB 7 LR Russian 4.27 3.8-4.8 .2213, 13 Rem 91/2 (30 yrs old) 4.16 3.8-4.8 .3427, 14 Rem LP 4.47 $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. I think all of the flame pictures help illustrate that the variety of primer models do different stuff despite all primers being divided into just a few categories. BLR/BSR = Berdan (not available) Cartridge Primer Size . _gaq.push(['_trackPageview']); CCI "APS" Large Pistol Primers Strip No. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. In other words, the steps were small indeed. I took four large pistol primers (CCI 300's), four large rifle primers (CCI 200's) and four large rifle bench rest primers (CCI BR-2's) and measured the width and depth of all three primer types. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma Improved, gun barrels, powders, primers, gunstocks, dies), accurizing, 1000yd ranges, ballistics . 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 use the Brisance chart to adjust the powder charge to a safe level. Rifle cartridges 5,652 R and cal. Most important thing to find out is. I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. borrowed. You must log in or register to reply here. When I use the press the primers are seated harder.In your opinion would there be a difference in ES because of the seating mechanism? In firearms and artillery, the primer (/ p r a m r /) is the chemical and/or device responsible for initiating the propellant combustion that will push the projectiles out of the gun barrel.. Great article/op. This charge fills the case to about half All Primers have a different Brisance. Holland, a talented shooter from the UK, tested no less than sixteen (16) different large primer types using a custom F-TR target rifle shot from the bench. Both are roughly the same diameter. This is where the similarity ends. $11.99. It may not display this or other websites correctly. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. test, using all the different primers that we have here. All 3 round with the RWS primer had hang fired. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger All Rights Reserved. $5.19. 3.7-5.5 .3997, 10 CCI BR2 4.37 However, if the trends among the primers you tested hold true across a wide variety of different powders and cartridges, it would greatly facilitate selecting a small number of different primers to keep on hand to test in the event that the first choice was unsatisfactory. JavaScript is disabled. @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se Reply. This is on a DMS (don't mean squat) scale. and .280 Rem., to name a few. Compare Compare Now. $115.00. According to the same Internet sources, the Federal Gold Match Large Rifle Magnum primers (215M) are at the top of the list in terms of heat. 1 Fed Match GM215M 6.12 5.23-6.8 .351. Add to Wishlist. temperatures. All 2:43 will have a large rifle . of extruded Hodgdon H4831. Not that I've ever seen. Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. (Depends on whether the M in the Wolf name is for Match or Magnum.) Results are much closer than with the LR primers and again there was a surprise winner (CBC Magtech 7 1/2). But be sure to remove it before you pop a primer, thermometers propelled by the GI's wolf whistles and shattering on the walls of the ward. 210 Large Rifle Primers - 100 Count. On the other hand, if some of the primers that gave poorer results in your testing with a specific .308 load gave much better results with a different cartridge/powder/bullet weight, it would be much more difficult to make any general predictions that might allow a reloader to keep a stock of only two or three types on hand, one of which would be likely to give satisfactory results over a wide range of cartridges and powders. Remington - 209. 0000053767 00000 n Federal - 209A. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. . Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. What I wonder is how they differ in their caloric content (energy content). 0000014925 00000 n A homemade test of some primers that's interesting : Note the author says it's DMS (doesn't mean squat). The new Russian 0000053794 00000 n I have Federal 210 primers(only 30 or so) but my local store also has Fed 210M primers. The biggest surprise to me came from an elderly (at least 10 years) lot of Czech Sellier & Bellot standard caps with an ES of 12 and SD of 3.1 fps, way below those of the nearest competitor. Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps) Out-of-Stock. Heat of explosion per gram is similar as well. 6mmBR.com is the best guide for 6mm BR Benchrest precision shooting, complete with 6BR FAQ, Reloading Data, Shooter Message Boards, Reader Polls, and Photo Gallery. They can cause primer piercing within stout loads in .223 Remington applications. 30H32. a custom Remington 700 we have built ourselves. did the bedding, and installed a Leupold 4-12 X scope in Leupold mounts. The testing was apparently done with a homemade ballistic pendulum, which left a lot to be desired. The military imposes specific upper and lower sensitivity limits. 200 Large Rifle Primers - 100 Count. Match event calendar and rifle competition accuracy training tips. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. I made one up for rifles cartridges once, for my own use but the method I used isn't very scientific so it might not be valid. Ive since rerun the series with .308 Win Palma brass and small primers. Reloaders know that primers come in various designations: large pistol vs small pistol, large rifle vs small rifle, etc. Mar 13, 2022. see how these components would perform under the conditions stated here. The Rem's had some very wild shots high and low. endstream endobj 2830 0 obj <. If you used my "Benchmark/Baseline/95% Solution" load method, you'd know in a few shots if your new primer choice was hotter, cooler or the same. 0000012690 00000 n 41 Rifle Primers - 100 Count. - All the large rifle primers measured have the same thickness. Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. Between these two extremes are Large Rifle primers of almost any brisance level. Yeah yeah yeah, and matchkings won't kill a deer. 0000015415 00000 n Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Click Photo to read full test results in Target Shooter Magazine.. Most basic there are large rifle primers. to be similar in burning rate. You may not reproduce original text or photos without advanced permission in writing. Out of stock. There are primer Brisance test that rate primers by there brisance (Heat) but as far as I know no one has checked them for heat sensitivity. This is a retype after losing the original web page. 0000015264 00000 n Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. Primers are tested for reliability from -20 degrees F to +150 degrees F. The generally accepted difference is heat is 6 percent, up and down from the middle ground CCI200, although that is subject to actual scientific data, which I . Freedom Is Never Free. For this we would leave some loaded rounds in the freezer, and (function() { Three shot groups. If the brass has a large. Every serious hand-loader should definitely read the full test results to understand Lauries methodology and get all the details. Ive had a slam fire. Three shot the frozen ones. 0000077042 00000 n (6 1/2 cup thickness is.020, 7 . Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. Get a deck of Remington Playing Cards for $1 with ammo purchase. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. It will still fire, but they get fliers and open groups. shoot them as a group, noting both the velocity and the accuracy, and compare I would like to state Powered by UBB.threads PHP Forum Software 7.7.5. By The Copper Pill. CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. 4.0-5.0 .2460, 11 CCI 200 LR 4.28 These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . Yeah yeah yeah, and matchkings won't kill a deer. At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Ballistic Tips paired with 58.0 grs. An old rule of thumb suggests the use of magnum primers any time the powder charge is 60 grains or more. Originally designed for the bolt-action Mosin-Nagant rifle, it was used during the late tsarist era and throughout the Soviet period to the present day. Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP).

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