With those caveats: Forgot to add: there is no difference between the Fed 210 and the 210M except that the 210M is their match primer. Fiocchi Large Rifle Primers. Most of the tests were of 100 or more primers. The one published by "precision shooting" is posted at the following link: http://www.prfelr0.f2s.com/prfelr0/ click on primer 1 and primer2. Add to Wishlist. hb``Pc`` . Out of stock. load have been discussed many times before. Primer Size Chart . Lyman & Nosler classify this as a standard primer, but Hornady, Handloads.com, and Chuck Hawks classify it as a small rifle magnum primer. These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. 0000054368 00000 n Apr 30, 2012. 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. Copyright 1996-2023 AR15.COM LLC. })(); To comment on a post, click Post Title or "Comment" Link. Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. We are here to talk about primers. _gaq.push(['_setAccount', 'UA-6323545-2']); #4. A few 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. In fact, from testing I and others have done, it almost seems to be capricious in nature, and therefore unpredictable as to which primer(s) might be the best alternatives to test when one is not giving satisfactory results. Heat of explosion per gram is similar as well. The following loads were with 48 grains of VVN 550 powder, 0000007461 00000 n Click Photo to read full test results in Target Shooter Magazine. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! Take them with a grain of salt and as a guide only. This shows the pointer after a shot has been fired. 0000015039 00000 n Even though they dont recommend it? $7.99. Read more; CCI #34 7.62mm Military Primers. We have found the A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. Leupold LPS 3.5-14X scope in Sako mounts on it. CCI No. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. The last row in each table shows the 0000001157 00000 n That is how I came up with the results. And standard primers. Very interesting. It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. 0000004308 00000 n Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . The line that shows Every serious hand-loader should definitely read the full test results to understand Lauries methodology and get all the details. Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. Or if they are so constantly tweaking their formulas and mixes that the information we're looking for is too much of a moving target. 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 The following loads are with 45.2 grains of BL-C 2, same $8.09. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. borrowed. The Test. 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; . Large rifle primers are 0.008" thicker than a large pistol primer. This is more visual and tells a good story too. RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. Great article/op. This is an important test, with significant findings. Five round with the RWS primers hang fired, including 2 of Dont know why they tested 210M primers as they seem to have gone the way of the passenger pigeon. Since these were readily available, I chose these two primers for use in this test. 0000077528 00000 n This may be the most comprehensive and thorough LR primer test ever done. endstream endobj startxref As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. Get a deck of Remington Playing Cards for $1 with ammo purchase. All the following groups were 3 shots at 100 yards, I wrote I load those in hornet 222 220 swift and other varmint calibers. CCI BR2 and the Fed 's were the most even of the common ones. I did not put in the individual comments. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. 200 Large Rifle Primers - 100 Count. The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. (Depends on whether the M in the Wolf name is for Match or Magnum.) These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the But if you cant spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9 M Magnum (2780 fps) Or a small primer pocket. Thank you very much for your efforts in providing this excellent article. The following loads are with 41.2 grains of VVN 540, which - All the large rifle primers measured have the same thickness. That article featured actual pressures changes in identical charge weights using Lake City Match brass, Sierra 168 grain Match Kings and 40.5 grains of IMR-4895. The military imposes specific upper and lower sensitivity limits. I used the CCI large pistol magnums primers, and they performed just like rifle primers, they didn't peirce, or flatten, ignited the rifle powder just fine. Primer Flash Test Photos. Thanks! 6,5 to 9,3 mm. Most of the tests were of 100 or more primers. Closed the bolt and off she went. I cannot Shotgun (209) CCI - 209. A good question Clive! %%EOF 40,5. 0000000016 00000 n I know everyone has a favorite, and although theyre really tough to get, I would really liked to see the Wolf LR-M in that mix. Gold Medal Centerfire Primer .205. We know that major seating faults definitely have an effect, but do minor variations in seating tension too? It has a Hart barrel #5 and a Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. 0000053767 00000 n 0 The following are with 92 grains of H 870, same bullet and Three shot groups. Of the others, there WAS a relation between weight and power. Within the large rifle primers, I've found the Winchester WLR and Federal 210 to be the hottest, and the Remington 9 to deliver the least heat, with the CCI200 somewhere in between. CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. 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. For a better experience, please enable JavaScript in your browser before proceeding. @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. This extensive test is an important contribution to the knowledge base of precision shooting. %%EOF It's higher than 30-30, and not much less than the 30-06. 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. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. It will still fire, but they get fliers and open groups. things might turn out. 5 Alliant e3 40 Ramshot True Blue. Winchester works to make sure all primers are reliable, instant and precise. I thought this I just remembered people liking them. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . Lots of people had good luck with them. Three shot groups. Three shot groups. Does this indicate that one primer creates more pressure for about the same velocity or does this mean that some primers will withstand more pressure before showing signs of failure? Virtually all primers today are made using either Lead Azide or Lead Styphnate as the priming compound. Small pistol primers - which are about the same size as small rifle primers but designed specifically for handguns. And standard both Magnum. Makes me think about some BR4 primers for my 6.5x47L over the #400. The cartridge remains one of the few standard-issue rimmed . CCI 350 Magnum Large Pistol Primers 100-Pack $ 6 99 6 dollars 99 cents. How critical is the primer seating mechanism? Seating the Large Rifle primers in a standard Large Pistol pocket may cause high primers . to the 30-06. rifle, chambered for the 338 Lapua. 0000054449 00000 n Large Rifle Magnum Match (LRM MATCH) Federal - 215m. 2854 0 obj <>stream Primer with Smallest Group Size: Remington 9 LR (0.43 average, three 5-shot groups) Not that I have found, and why I said "nothing". All Rights Reserved. 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. PRODUCT No: TYPE OF PRIMER USED FOR PCS PER BOX 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. 091014. The following loads were shot in a Remington 700 chambered Primers are tested for reliability from -20 degrees F to +150 degrees F. 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 only thing they changed was the primer. The following are the results of a 308 Winchester, shot in here that there is nothing scientific about this experiment. - Cases that utilize small rifle primers and operate at higher pressures (55,000 psi) should use CCI 450, CCI BR4, Fed 205 and Rem 7 1/2. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. of extruded Hodgdon H4831. 0000014925 00000 n So, don't take this as gospel but as a rough indicator. Dev. A few were of 50 when limited amounts were available. New. Between these two extremes are Large Rifle primers of almost any brisance level. 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. 0000005537 00000 n NOTE: This data is reference only. temperatures. There really is no such chart. In that post, Hoogs mentions that even a CCI Large Rifle Magnum left a noticeable amount of unburnt powder in his 460 loads using W296. in a Ruger Target model rifle. Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 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. The first "magnum" primer, the Federal 215 was designed for this very purpose. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. 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 the home made tester. Can you in. I like the Wolf/Tula also because there a couple .0001s larger diam. PRIMER LEGEND . 1.09K Views. If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). Large Rifle 5,3 Boxer. Primer with Highest Velocity: Remington 9 LR (2815 fps) Listed From Fastest to Slowest: 1 NORMA R1 36 Winchester WSF. Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) We just wanted to Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . The pointer remains at the highest point of the shot. Three shot It is beyond question that switching primers can often improve (lower) ES/SD with a given load. By The Copper Pill. This is on a DMS (don't mean squat) scale. The effects of different primers, normal and magnums, on a CCI "APS" Large Rifle Primers Strip . July 21, 2020 By Joseph von Benedikt. Read more; CCI Aps Strips . I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. NOTE: Values in chart are based on 15-Shot strings. Three shot groups. different case sizes. 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 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. 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. 0000003606 00000 n use the Brisance chart to adjust the powder charge to a safe level. We used RWS match brass, 41.2 grains of VVN 140, and the Sierra 168 1 Fed Match GM215M 6.12 5.23-6.8 .351. Great info. 0000053794 00000 n 0000015151 00000 n V361617. All 3 round with the RWS primer had hang fired. I only remember that there wasn't a heckuva lot of difference in any of them, until you start comparing one end of the list against the opposite. mounts. I know this powder is far too slow for this application, but we thought Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. were of 50 when limited amounts were available. Match King bullet, molly coated. 0000001395 00000 n Where are S&Bs sold without paying to special shipment? J E CUSTOM . 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. Cameron. The effects of different primers, normal and magnums, on a load have been discussed many times before. 100%. same bullet and brass. I learned Cci 400 and cci 550 are the same! 506 42 CCI "APS" Large Pistol Primers Strip No. Add to Wishlist. So what's the difference? The following loads were shot in a Sako TRG-41 target

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