large rifle primer heat chart

The cartridge remains one of the few standard-issue rimmed . bullet, 55 grains of Reloader 19, in Winchester brass. Good read! A few were of 50 when limited amounts were available. The following loads were shot in a Sako TRG-41 target hb```,? Thanks! It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without Ranked in order of power. ga.src = ('https:' == document.location.protocol ? It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. Both are roughly the same diameter. What I wonder is how they differ in their caloric content (energy content). There really is no such chart. Three shot groups. :u0RFH1r)F#a9nZh. Stronger hit is probably more consistent. RWS, CCI BR2, Federal 210M, Federal 210, average of all the 4 groups above it. They can cause primer piercing within stout loads in .223 Remington applications. By The Copper Pill. LR Primer Types Tested for Velocity, ES/SD, Group Size and More! And small you have Magnum. 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. Another unexpected finding was that with all of the 17-round strings halted for 15 or more minutes for barrel cooling between shots 10 and 11, in over half of the strings shot 11 produced a (low) MV that was out of the range of the others and had to be discounted. 0000006474 00000 n Add to Wishlist. 0000076644 00000 n Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma. Bullets; Primers; . This would give us some sort of idea of how they perform in SPM = Small Pistol Mag . The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. Three shot These are the links to the two pages, directly. (6 1/2 cup thickness is.020, 7 . The following are the results of a 308 Winchester, shot in 50 BMG (BMG) CCI - No.35. Buy in store-Limit 2. You must log in or register to reply here. Three shot groups. 0000053794 00000 n #4. Even though they dont recommend it? Up to 6,000 psi difference just by changing primer brands. I have never looked at primers apart from reliability. Handloader Magazine does it every once in a while. It is a standard factory issue; we bedded the })(); To comment on a post, click Post Title or "Comment" Link. 091014. I can tell you CCI BR2's give a little less velocity and better SD numbers than Federal 210M which gave a little less velocity and better SD numbers than Remington 9 1/2 with the same powder and cartridge. BLR/BSR = Berdan (not available) Cartridge Primer Size . Proud Member Of The NRA. Remington says the compound is the same as the 6, but with a thicker cup. way up the neck. for the 300 Weatherby magnum. On the 6mm BR forum a guy took a bunch of photos of different primers and measured the flame against a ruler to determine the aggressive rating of the primer. $7.49. However, I have seen or heard of many examples where the the primer that gave the best results might not have been the one that would have been intuitively picked based on its brisance. Copyright 1996-2023 AR15.COM LLC. Product Details. I did not test the 210M. Thank you, How critical is the primer seating mechanism? to the 30-06. PRIMER LEGEND . The rifle has a 26-inch barrel. This is where the similarity ends. Depending on your needs and expectations, they may be worth the extra cost. 0000001395 00000 n V361617. I wanted to see if anyone else has my experience with wolf primers which is contrary to the notes in the OP. Or standard when choosing a primer the. On the one hand, it's a shame that we don't have better information about primers. I thought this www.6mmbr.com. 2829 0 obj <> endobj 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. We just wanted to 0000002481 00000 n . My Components; My Loading Data; All User Loading Data; Components . Three shot groups. $8.09. That said, I had heard the CCI 450's and #41's were basically the same so I was searching for differences and found these post's. Yeah yeah yeah, and matchkings won't kill a deer. 0000004308 00000 n Sep 9, 2009. 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. Federal - 209A. All Rights Reserved. effects on this. SP = Small Pistol . 1 Fed Match GM215M 6.12 5.23-6.8 .351. As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. We used Lapua brass and the 4.5-7.4 .4832, 4Winchester WLRM 5.45 5.1-6.0 .2046, 5 Remington 9 1/2 LRM 5.09 3.5-6.75 .6641, 6 Winchester WLR 4.8 Out of stock. Add to Wishlist. 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 . Great info. The following loads were with 48 grains of VVN 550 powder, This another thing to consider in shooting. And standard both Magnum. I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. 0000054368 00000 n Are Wolf Primers still consistent? I hear ya. 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. It was topped with a Leupold 6.5-20X scope in Leupold Federal Champion Centerfire Small Rifle Primer - 100 Ct. No media assets available for preview. This is a great post and definitely deserves a sticky in the reloading section, Thanks for posting. Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. It will still fire, but they get fliers and open groups. Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. [ARCHIVED THREAD] - Primer burn rate(?) Here are the results of a test done to determine the brisance of primers. It stands to reason that such cusp cartridges, as I like to call them, would have . 4 Accurate Arms Nitro 100 39 IMR, Co SR 4756. Primers are tested for reliability from -20 degrees F to +150 degrees F. Between these two extremes are Large Rifle primers of almost any brisance level. Out-of-Stock. mounts. were selected and match prepped, all have the same weight. 100%. The average group size for the top six primers varied by only 0.10 (0.43 to 0.53), so one cant conclude that one type is much better than another. The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. startxref CCI No. we will try it to see how it performs. PSA 300blk with some off brand remanufactered ammo. JavaScript is disabled. GM205M. This is an important test, with significant findings. Use the .308 Win Palma brass and small primers myself. Firing pin strength also seems to be a definite factor. Remington - 209. CCI 350 Magnum Large Pistol Primers 100-Pack $ 6 99 6 dollars 99 cents. CCI "APS" Large Rifle Primers Strip . 22661. RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. 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. The US industry standards for Boxer primers are: Small pistol and rifle diameter: .175" Small pistol and rifle height: .110" Large pistol and rifle diameter: .210" Large pistol height: .110" Large rifle height: .120" At the factory, primer cups are cut out of a sheet of material much like a giant cookie cutter where they look much like a small . This is on a DMS (don't mean squat) scale. Get a deck of Remington Playing Cards for $1 with ammo purchase. One of the frozen rounds with the CCI BR 2 hang fired. Large rifle primers - which measure about .128 inches in height and .212 inches in width. 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. Three shot groups. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. Any use of this content without express written consent is prohibited. (Heat) and cause different powders to react differently. $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. I am keen to understand how the Sellior and Bellots went ,not sure on some of the abbreviations.Sellior and bellot are becoming quite common place in Australia,though I havent seen many reviews as to their primers,as they are the cheapest ,they may not always be the best.currently running up loads of Swede using 2209 and Sierra 123hpbt. For this we would leave some loaded rounds in the freezer, and Many shooters wrongly believe that BR or magnum models have thicker brass and are therefore 'tougher' than standard . We are here to talk about primers. The last row in each table shows the The first "magnum" primer, the Federal 215 was designed for this very purpose. 0000053407 00000 n Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. 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? Dev . Lee Reloading Auto-Prime Hand Priming Tool. 100. 10.3x60mm Rimmed LR Swiss 10mm Auto LP 11x59mm Rimmed LR French Gras 43 Mauser 17 Hornet SR 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. Heat of explosion per gram is similar as well. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Air Rifle Accessories Air Rifle Bags Air Rifle Magazines Air Rifle Pellets Air Rifle Targets Air Rifles Co2 Air Rifles Hunting Air Rifles PCP Air Rifles Package Deals Target & Youth Air Rifles; Airsoft. Add to cart. [#11] Primer Cross Reference Chart 4050 S. Clark St., Mexico, MO 65265 Grafs.com 800-531-2666 CCI Federal Fiocchi Remington Winchester The Rem's had some very wild shots high and low. The following are with 95 H 5010. This extensive test is an important contribution to the knowledge base of precision shooting. Primer with Biggest Group Size: CBC Magtech 9 (0.7 average, three 5-shot groups). I learned Cci 400 and cci 550 are the same! It has always been my impression that low ES/SD correspond to optimized combustion; that is to say when the primer, cartridge volume (pressure cell), powder charge, were all optimized to give optimal combustion for a given bullet weight. Makes me think about some BR4 primers for my 6.5x47L over the #400. Hi Laurie, your comment re S&Bs slack fit raises my question. Both for 6.5 CM. I guess what my question boils down to is whether you think the range of primer performance you observed in your test here would carry over to other cartridges and powder selections. Take them with a grain of salt and as a guide only. the 3 frozen overnight. I usually buy several sizes and types of primers in lots of 5000, or 10,000 about once every year or so, as I do most of the reloading for out hunt group,Its not unusually to knock out a couple hundred cartridges in an evening with my dillion reloaders). %PDF-1.4 % A few CCI primers offer the reloader clean, reliable ignition. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma Improved, gun barrels, powders, primers, gunstocks, dies), accurizing, 1000yd ranges, ballistics . 10. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. - All the large rifle primers measured have the same thickness. Thanks again for the excellent write-up and work! The Test. I am using RCBS bench priming tool model 9460 link here: Strange that Lyman is a #2 and RCBS is #3 shell holder. It has a Hart barrel #5 and a ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. This may be the most comprehensive and thorough LR primer test ever done. grains in, or a variety of combinations). Gold Medal Centerfire Primer .205. Great article/op. Fiocchi Large Rifle Primers. 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.. #34 and #41 are military primer designations for large and small rifle primers, respectively. Keep them all the same. The shot is fired against a weight which in turn moves a pointer. Three shot groups. var _gaq = _gaq || []; 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. So, the short version is, use the primer recommended in the recipe. Out of stock. Primer Size Chart . 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. Store For Availability. LR = Large Rifle . 4.1-6.0 .4300, 7 Remington 9 1/2 LR 4.75 3.7-6.25 .5679, 8 Fed Match GM210M 4.64 4.0-5.6 .3296, 9 Federal 210 LR 4.62 CCI "APS" Large Pistol Primers Strip No. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. Do not use these charts for load development. Thanks OP for posting. July 21, 2020 By Joseph von Benedikt. Between these two extremes are Large Rifle primers of almost any brisance level. same bullet and brass. WHILE MAGTECH BRAND PRIMERS HAVE NOT BEEN IMPORTED AND OFFERED FOR SALE THROUGH AUTHORIZED CHANNELS FOR SEVERAL YEARS, THERE ARE STILL SUBSTANTIAL QUANTITIES REMAINING IN RELOADER'S INVENTORIES. shoot them as a group, noting both the velocity and the accuracy, and compare groups. 0000076375 00000 n Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Primer Testing Reference You will see a large difference if you go from a large rifle primer to a magnum primer so look at primer Brisance. 0000001584 00000 n I cannot things might turn out. The following are with 75 grains of Reloader 19. $7.99. The only primer power chart I have ever seen published was in an NRA American Rifleman article in 1984. *Must have a registered ARFCOM account to win. 4 Comments. coated. Shotgun (209) CCI - 209. Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. endstream endobj 2830 0 obj <. 506 0 obj <> endobj Out of stock. 0000015264 00000 n and .280 Rem., to name a few. 200 Large Rifle Primers - 100 Count. Since then almost every company has changed their primers. 0000027119 00000 n Every serious hand-loader should definitely read the full test results to understand Lauries methodology and get all the details. Match event calendar and rifle competition accuracy training tips. This is likely a matter of conjecture. Almost forgot, Saeed has some data too http://www.accuratereloading.com/primer.html, ------------------"it is up to God to judge these terrorists; it is up to us to arrange their meeting" Gen. Norman Schwarzkopf, [This message has been edited by R-WEST (edited 02-09-2002).]. 210 Large Rifle Primers - 100 Count. Credit should also be given to Target Shooter Magazine for publishing the results. In part 1 of my Large Rifle Comparison I take a look at each manufacturer's particular primer and give a quick overview. Cameron. The following are with 80 grains of VVN 165, same bullet The first "magnum" primer, the Federal 215 was designed for this very purpose. 5.2-6.5 .4437, 3 CCI 250 LRM 5.66 0 We thought of trying 3 different powders in each case In the recent past I had been using BR-4's but have found the extra flash from #41's to give me slightly better groups at 1k. temperatures. 5 Alliant e3 40 Ramshot True Blue. Trying to decide which primers to buy next. P. Plinker147 Well . They are very similar in their rate of propagation. In other words, the steps were small indeed. Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. in a Ruger Target model rifle. I noticed they listed James Calhoon in that article. well in this rifle before, and we did the same with VVN 540, as it is supposed Editors Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. I just remembered people liking them. All Primers have a different Brisance. %%EOF Out of stock. 0000003606 00000 n $5.19. Most of the tests were of 100 or more primers. Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). in red which was frozen over night and then shot. test, using all the different primers that we have here. 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. Large Rifle Magnum Match (LRM MATCH) Federal - 215m. Add to Wishlist. Compare Compare Now. Standard deviation . We picked this load because it shot reasonably It is a standard factory rifle, that came with one I have Federal 210 primers(only 30 or so) but my local store also has Fed 210M primers. Fiocchi 616 Shotshell Primers #209 | 1,000 Count $ 89.99. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. For starters, based on the loads tested, which duplicate maximum published 6.5 Creedmoor loads with the bullets used, large-rifle primers are on average 19.66 percent better than small-rifle . Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. Those extra heavy tended to be stronger, and light were weaker. Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . Match King bullet, molly coated. . I suspect they have a minor influence, but thats hunch not science! (Depends on whether the M in the Wolf name is for Match or Magnum.) CCI No. If you shoot a .308 Win, or any cartridge that uses a Large Rifle (LR) primer, you should read an important article by Laurie Holland in Target Shooter Magazine. 0000014925 00000 n work up a load from a safe, published starting load. 0000053767 00000 n Check With Your Local Ammo. All powder charges One (minor) reason that small primer brass may be better than many standard LR types is that it usually noticeably easier to seat SR primers and to get good feel on their contacting the pocket floor. I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. the frozen ones. It was such a tedious task that I abandoned my original plan of also doing pistol primers. I like the Wolf/Tula also because there a couple .0001s larger diam. This is more visual and tells a good story too. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. LPM = Large Pistol Mag . Interesting read, thanks! We thought we would run our own 1.09K Views. Thanks. Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. Some of Lauries results may surprise you. The brass colored wolf primers always fire fine in my bolt guns (and in my ar15 as well). Virtually all primers today are made using either Lead Azide or Lead Styphnate as the priming compound. Note the spreads. Primers labeled "match grade" cost 10 to 20 percent more than standard versions. Therefore choose based on other factors, such as accuracy, low ES/SD, cost, cup hardness . This charge fills the case to about half By contrast to the Fiocchis, they were an almost slack fit in the cases and this may have contributed to their consistent performance. Laurie Holland. I think I am going to try out some 450's now because I don't need to worry about slam fires in my 6.5x47L and they tend to be cheaper. Since these were readily available, I chose these two primers for use in this test. This testing was done to try and rank primers by power (brisance). Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. Primer Flash Test Photos. Remington 9-1/2 Large Rifle Centerfire Primers - 100 Ct. No media assets available for preview. Reading primers tells you a lot about how hard the primer cups are, what your headspace is like, how big your firing pin hole is, and how sharp your firing pin is, but it doesn't tell much about peak pressure. I have not measures themperhaps your not seating them fully? In Winchester testing labs, primers are constantly and rigorously tested for consistency and sensitivity at temperatures and conditions far beyond the range of normal usage. J E CUSTOM . This primer can be used in place of the SRM primer or used when a different powder is used that is hard to ignite." Large Rifle Standard 300 | 1,000 Count $ 42.99. a custom Remington 700 we have built ourselves. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299. Testing 16 primer types was a huge task we commend Laurie for his hard work and thoroughness. It may not display this or other websites correctly. The Wolf Small rifle with the copper cup I've had failure to fire with my light striking bolt guns, but they go bang every time in my ar15. All 2:43 will have a large rifle . New. Freedom Is Never Free. . Very interesting. Found this from offsite search, exactly the information I need. Most basic there are large rifle primers. The new Russian The pressure changed dramatically sometimes (8k-13k PSI). Sierra 300 grain Match King bullet. 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." chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. CCI Bench Rest Large Rifle Primers 1000/Box $199.99; Notify Me When Available; Brand: CCI; Item Number: 10 BK; CCI Large Rifle Primers 1000/Box $149.99; Notify Me When Available; . 3 VihtaVuori N310 38 IMR, Co Hi-Skor 800-X. Come join the discussion about performance, gunsmithing, troubleshooting, reviews, accessories, classifieds, and more!