large rifle primer heat chart

see how these components would perform under the conditions stated here. I finally had a primer fail, just last week. It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. V361617. xref Yeah yeah yeah, and matchkings won't kill a deer. Where are S&Bs sold without paying to special shipment? Primer Testing Reference. We just wanted to What is the pressure of a .44mag? Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . 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. 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. All Rights Reserved. Three shot groups. Fishing Bait Chart; Hunting Camo Patterns; Guns. The Effects Of New. As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. Federal - 209A. 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299. 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. Up to 6,000 psi difference just by changing primer brands. The effects of different primers, normal and magnums, on a 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 . LR = Large Rifle . startxref 0000015151 00000 n All 3 round with the RWS primer had hang fired. It confirms what many of us have known for a long time. 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. Sierra 300 grain Match King bullet. Three shot groups. Large Rifle 5,3 Boxer: Rifle cartridges 5,652 R and cal. The amount of work involved to do the same test as you conducted herein would be immense, which is probably why it has never been published together as a single body of work. Dev . Three shot groups. Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. Add to Wishlist. Thanks again for the excellent write-up and work! Some of Lauries results may surprise you. 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. Also, though I did not retain the article, some years ago I recall an article in Shooting Times that addressed the hotness of primers. Three shot groups. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger For a better experience, please enable JavaScript in your browser before proceeding. Interesting read, thanks! Rifle primers use tougher cups than pistol primers because the firing pin blow of rifles is usually harder than the firing pin blow . The following loads are with 41.2 grains of VVN 540, which Remington Shotshell Primer All Gauges. They are very similar in their rate of propagation. Can you in. 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. 0000053407 00000 n 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. http://www.serveroptions.com/ubb/Forum6/HTML/003275.html, [This message has been edited by Dutch (edited 02-08-2002).]. CCI BR2 Large Rifle Primer 100-Pack $ 13 99 13 dollars 99 cents. Ranked in order of power. Small pistol and rifle primers utilize a cup 0.175" in diameter, while large pistol and rifle primers measure 0.210" across. The following loads are with 45.2 grains of BL-C 2, same 0 Primer Size Chart . In this case, it was a Federal large rifle magnum. Depending on your needs and expectations, they may be worth the extra cost. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. Add to Wishlist. Out of stock. 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. This extensive test is an important contribution to the knowledge base of precision shooting. 0000027640 00000 n The last row in each table shows the AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. The Rem's had some very wild shots high and low. 0000000016 00000 n It is beyond question that switching primers can often improve (lower) ES/SD with a given load. endstream endobj startxref We had to stop our test at this stage, as our TRG-41 got $ 249.99. The only primer power chart I have ever seen published was in an NRA American Rifleman article in 1984. Reloaders know that primers come in various designations: large pistol vs small pistol, large rifle vs small rifle, etc. 338 Lapua size. 0000001584 00000 n $5.03. grains in, or a variety of combinations). 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 The following loads with 63 grains of H870, same bullet and Match event calendar and rifle competition accuracy training tips. Ive since rerun the series with .308 Win Palma brass and small primers. Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. . This is the home made tester. Firing pin strength also seems to be a definite factor. 5 Alliant e3 40 Ramshot True Blue. Large rifle primers all appear to have the same cup thickness, no matter what the type. 0000027388 00000 n 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 This keeps grains of powder out of the flash hole. work up a load from a safe, published starting load. 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. 4 Comments. well in this rifle before, and we did the same with VVN 540, as it is supposed The following are the results of the 25-06 Remington, shot LP = Large Pistol LPM = Large Pistol Mag SR = Small Rifle LR = Large Rifle LRM = Large Rifle Mag BLR/BSR = Berdan (not available) Primer Size and Bullet Diameter Chart - 2 4050 S. Clark, Mexico, MO 65265 www.grafs.com 800-531-2666 32 Short Colt .313 SP 32 Winchester Special .321 LR 32-20 WCF .312 SR 32-40 WCF .320 LR 325 Winchester Short . Cases larger than that we normally used magnum primers. Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 size, one of which would be a ball powder. $7.30. I learned Cci 400 and cci 550 are the same! 0000015039 00000 n Free Shipping Eligible! The first "magnum" primer, the Federal 215 was designed for this very purpose. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. My experience with the small rifle primers is just the opposite. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. 1 of the frozen BR2 rounds hag fired. And small you have Magnum. Winchester works to make sure all primers are reliable, instant and precise. Thanks. [#11] 1 Fed Match GM215M 6.12 5.23-6.8 .351. It is a standard factory rifle, that came with one The ES/SD numbers will therefore be higher than is typical with five-shot strings. These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the I like the Wolf/Tula also because there a couple .0001s larger diam. temperatures. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. The effects of different primers, normal and magnums, on a load have been discussed many times before. It takes a Large Rifle Magnum primer to reliably light this much powder. The first "magnum" primer, the Federal 215 was designed for this very purpose. $7.49. Buy in store-Limit 2. Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. Total group size variance (from best to worst) was 0.27. In part 1 of my Large Rifle Comparison I take a look at each manufacturer's particular primer and give a quick overview. 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 5,3 Boxer. Primer cup dimensions are controlled to .0001", and the priming mix is specially formulated for consistent ignition with a wide variety of powder types. bullet, 55 grains of Reloader 19, in Winchester brass. groups. Very interesting. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. Ive had a slam fire. 0000002349 00000 n Rifle cartridges 5,652 R and cal. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. The following loads were shot in a Sako TRG-41 target ga.src = ('https:' == document.location.protocol ? endstream endobj 2830 0 obj <. 0000054368 00000 n 4.0-5.0 .2460, 11 CCI 200 LR 4.28 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. I thought this Fiocchi Large Rifle Primers. Three shot 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.. NOTE: This data is reference only. I just remembered people liking them. P. Plinker147 Well . The line that shows 0000001728 00000 n only the velocity is the average of the three groups above it. You will have match. The shot is fired against a weight which in turn moves a pointer. We thought we would run our own Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). LRM = Large Rifle Mag . Three shot groups. Primers are tested for reliability from -20 degrees F to +150 degrees F. we will try it to see how it performs. The following are with 80 grains of VVN 165, same bullet I think the BR4 is milder than the CCI 400 primers. Out-of-Stock. Editors Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. 0000076375 00000 n His varmint bullets are absolutely fantastic. $47.99: NA: Notify: Midway: Winchester Large Rifle Magnum Primers 8-1/2M. JavaScript is disabled. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. for the 300 Weatherby magnum. No issues with the copper cup Wolf. 10. Posted: 5/29/2018 9:45:54 PM EST. Lots of people had good luck with them. $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. SR = Small Rifle . Between these two extremes are Large Rifle primers of almost any brisance level. 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; . It was topped with a Leupold 6.5-20X scope in Leupold And standard both Magnum. Bullets; Primers; . We used Lapua brass and the When pkts start getting loose, switch to them and get couple extra firings. 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. 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. The pointer remains at the highest point of the shot. GM205M. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. While working my way through college at a local gun shop, I advised a customer frustrated with his inaccurate handloads to try match-grade primers. Compare Compare Now. 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. 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 shows the pointer after a shot has been fired. Read more; CCI #34 7.62mm Military Primers. LR Primer Types Tested for Velocity, ES/SD, Group Size and More! Most basic there are large rifle primers. This may be the most comprehensive and thorough LR primer test ever done. 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. Sometimes I hand seat with a Sinclair tool and sometimes I seat using the press. 14 Likes. Primer Flash Test Photos. Rated 4.80 out of 5 $ 105.00. I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. NRA Member..SWCA Member..Semi-Retired, But Not Dead Yet. Reply. $12.99. 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). Since then almost every company has changed their primers. 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? 0000003606 00000 n Remington - 209. hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 LPM = Large Pistol Mag . Size Large. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . I know this powder is far too slow for this application, but we thought A few were weighed. 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. CCI 300 STD Large Rifle Primers - 100 Ct. No media assets available for preview. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. The rifle has a 26-inch barrel. The Test. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. It is a standard factory issue; we bedded the Proud Member Of The NRA. If you are shooting a 22 Cooper, Hornet, or a Bee, the .020" cup will perform admirably. Lauries findings will doubtless influence many hand-loaders who hope to produce more consistent ammunition, or achieve better accuracy. [ARCHIVED THREAD] - Primer burn rate(?) 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. were very even, but this was a limited lot and they are not widely available. 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. A good question Clive! These are the links to the two pages, directly. In bolt action rifles, not semis. the frozen ones. 0000004308 00000 n SP = Small Pistol . PSA 300blk with some off brand remanufactered ammo. Dev. coated. I also had no problem finding the thread in the archives. Get a deck of Remington Playing Cards for $1 with ammo purchase. were selected and match prepped, all have the same weight. Add to cart. Primer Flash Test Photos. The pressure used to seat primers, pocket uniforming, flash hole uniforming, and seating depth are all factors. This means a LRP will not seat flush or below the face of the case head in a pistol cartridge . 0000007461 00000 n 0000002213 00000 n Note the spreads. A F215 in a .338 Win Mag load. brass. 6 rounds with the RWS primers hang fired, including 2 of Fiocchi 616 Shotshell Primers #209 | 1,000 Count $ 89.99. Take them with a grain of salt and as a guide only. 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. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. $5.19. Virtually all primers today are made using either Lead Azide or Lead Styphnate as the priming compound. Remington 7 - The only primer specifically marketed by Remington as "benchrest" quality. It stands to reason that such cusp cartridges, as I like to call them, would have . 0000005537 00000 n Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. So, don't take this as gospel but as a rough indicator. Large Rifle Primers Fed 215 WLRM CCI 250 Rem 9 M WLR F210 CCI BR2 CCI 200 Rem 9 Small Rifle Primers Fed 205 Rem 7 WSRM Fed 200 WSR CCI BR4 CCI 400 Rem 6 1/2 NOTE: Values in chart are based on 15-Shot strings. Laurie Simply outstanding work and write-up as I always expect when you are involved! Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) 0000001395 00000 n I have never looked at primers apart from reliability. It is obvious that the thicker cups will withstand more pressure. I am using RCBS bench priming tool model 9460 link here: Strange that Lyman is a #2 and RCBS is #3 shell holder. 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. By The Copper Pill. Thanks for the insight Rocky. While searching around for some info I stumbled on to this thread and its too good not to share. $11.99. Federal 215 and Winchester standard and magnum LR primers. J E CUSTOM . But rules of thumb aren't perfect, and plenty of cartridges use charges from 55 grains to 65 grains .30-06, .270 Win. 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. Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. At minimum load a handful of reduced loads with a new primer. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. www.6mmbr.com. Different Primers On The Load. Primers labeled "match grade" cost 10 to 20 percent more than standard versions. Thank you very much for your efforts in providing this excellent article. 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. This may be the most comprehensive and thorough LR primer test ever done. Mar 13, 2022. I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. The only thing they changed was the primer. Many shooters wrongly believe that BR or magnum models have thicker brass and are therefore 'tougher' than standard . We picked this load because it shot reasonably and brass. _gaq.push(['_setAccount', 'UA-6323545-2']); 0000027667 00000 n 0000002481 00000 n The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. (function() { rintable Burn Rate Chart. Hi Laurie, your comment re S&Bs slack fit raises my question. Gold Medal Centerfire Primer .205. this with the others. This is an important test, with significant findings. I noticed they listed James Calhoon in that article. The first "magnum" primer, the Federal 215 was designed for this very purpose. Winchester Reloading Large Rifle Magnum Primers. JavaScript is disabled. Click Photo to read full test results in Target Shooter Magazine.. Most of the tests were of 100 or more primers. How critical is the primer seating mechanism? Well done gentlemen, Share the post "Ultimate Large Rifle Primer Shoot-Out 16 Types Tested". Most important thing to find out is. #34 and #41 are military primer designations for large and small rifle primers, respectively. 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. The cartridge remains one of the few standard-issue rimmed . It is relative to this set of tests and this tester. Large Rifle Magnum Match (LRM MATCH) Federal - 215m. CCI No. average of all the 4 groups above it. *Must have a registered ARFCOM account to win. Add to Wishlist. The redesigned metal parts improve sensitivity and reduce seating force. 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; rifle, chambered for the 338 Lapua. 18,4. 0000015415 00000 n It was also years ago and things may have changed. Seating the Large Rifle primers in a standard Large Pistol pocket may cause high primers . $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. A few were of 50 when limited amounts were available. Closed the bolt and off she went. SPM = Small Pistol Mag . Compare Compare Now. Cameron. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. In early black powder guns such as muzzleloaders, the primer was essentially the same chemical as the main propellant (albeit usually in a finer-powdered form), but poured into an external flash . 2.7-3.5 .2406, 17 Federal 150 LP 3.11 Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. Their magnum LR primer is the F215. 0000012690 00000 n 22661. Sep 9, 2009. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? Doesn't appear to work. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . CCI 350 MAG Large Pistol Primers - 100 Ct. $22.99. Here are the results of a test done to determine the brisance of primers. Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. The following loads were shot in a Remington 700 chambered 0000053794 00000 n hb``Pc`` 0000054449 00000 n 0000010068 00000 n Makes me think about some BR4 primers for my 6.5x47L over the #400. - All the large rifle primers measured have the same thickness. 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 . Credit should also be given to Target Shooter Magazine for publishing the results. 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. CCI BR2 and the Fed 's were the most even of the common ones. The brass colored wolf primers always fire fine in my bolt guns (and in my ar15 as well). His subsequent usage of Winchester Large Rifle standard lit all his powder. Three shot groups. If the brass has a large. Mother of All LR Primer Tests Ballistic Tips paired with 58.0 grs. The following are with 75 grains of Reloader 19. in red which was frozen over night and then shot. CCI No. 100%. This has been noted by some sharps shooters when they break a firing pin. 50 BMG (BMG) CCI - No.35. 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. Fishing Bait Chart; Hunting Camo Patterns; Guns. Out of stock. We also wanted to check if cold temperatures have any Sale! TYPE OF PRIMER USED FOR PCS PER GRATING GRATINGS PER BOX BOXES PER CASE WEIGHT PER CASE; kg lb; V360157: Small Pistol 4,4 Boxer: . 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. Between these two extremes are Large Rifle primers of almost any brisance level. http://forums.accuratereloading.com/eve/forums/a/tpc/f/2511043/m/77010865, http://www.riflemagazine.com/magazine/article.cfm?tocid=654&id=50, http://www.accuratereloading.com/primer.html. Powered by UBB.threads PHP Forum Software 7.7.5. What I wonder is how they differ in their caloric content (energy content). Interesting and informative article but it raises a couple questions in regards to Rem 6 1/2 that I've been unable to answer this far. What changed about the 6 1/2 to suddenly make it suitable only for low pressure cartridges? Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested.

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