large rifle primer heat chart

Most basic there are large rifle primers. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. The pointer remains at the highest point of the shot. A few were of 50 when limited amounts were available. Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. 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). Large rifle primers - which measure about .128 inches in height and .212 inches in width. For a better experience, please enable JavaScript in your browser before proceeding. This testing was done to try and rank primers by power (brisance). Great OP. 0000004308 00000 n The line that shows 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. . Out-of-Stock. LP = Large Pistol . effects on this. I also had no problem finding the thread in the archives. Small pistol and rifle primers utilize a cup 0.175" in diameter, while large pistol and rifle primers measure 0.210" across. $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. ga.src = ('https:' == document.location.protocol ? Different Primers On The Load. The only thing they changed was the primer. The following are with 80 grains of VVN 165, same bullet 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. CCI "APS" Large Pistol Primers Strip No. Ive since rerun the series with .308 Win Palma brass and small primers. rifle, chambered for the 338 Lapua. All powder charges Great article/op. 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 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. While searching around for some info I stumbled on to this thread and its too good not to share. We used Of the others, there WAS a relation between weight and power. 0000003606 00000 n I wanted to see if anyone else has my experience with wolf primers which is contrary to the notes in the OP. Even though they dont recommend it? Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma. Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. Keep to the lower end of reloading recommendations. The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. Remington Shotshell Primer All Gauges. I know this powder is far too slow for this application, but we thought RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. 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. 18,4. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. I'm am not doing this again! 1 Fed Match GM215M 6.12 5.23-6.8 .351. A few The pressure used to seat primers, pocket uniforming, flash hole uniforming, and seating depth are all factors. RWS, CCI BR2, Federal 210M, Federal 210, coated. 5.2-6.5 .4437, 3 CCI 250 LRM 5.66 Five round with the RWS primers hang fired, including 2 of 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. Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. PRIMER LEGEND . 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. 0000053407 00000 n Interesting that the CCI BR2 was running hotter than the CCI 200. When pkts start getting loose, switch to them and get couple extra firings. $12.99. Check With Your Local Ammo. So, the short version is, use the primer recommended in the recipe. The new Russian 2 Winchester WAALite 37 VihtaVuori N340. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. - All the large rifle primers measured have the same thickness. <<917A3329DAD4B341BF9A2FBBF1E535ED>]/Prev 194532/XRefStm 1395>> We thought of trying 3 different powders in each case 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. 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. .2232, 16 CCI 300 LP 3.18 It is a standard factory rifle, that came with one The LRP is at least .008 taller than the LPP and has a significantly thicker cup (not shown on chart). 0 A final part of the test took a small number of the best performers and ran them in my primary 155.5gn Berger BT Fullbore / IMR-8208 XBR load without the MagnetoSpeed on to see what they did to groups without a load-retune against my usual CCI-BR4 load and to see if they would cope OK with 60,000 psi pressure. 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. Or a small primer pocket. CCI No. chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. 0000027388 00000 n New. We picked this load because it shot reasonably Three shot groups. 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. We had to stop our test at this stage, as our TRG-41 got 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. Most of the tests were of 100 or more primers. Match King bullet, molly coated. All cases for each group 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 . Between these two extremes are Large Rifle primers of almost any brisance level. Primer with Biggest Group Size: CBC Magtech 9 (0.7 average, three 5-shot groups). 3.7-5.5 .3997, 10 CCI BR2 4.37 This extensive test is an important contribution to the knowledge base of precision shooting. In bolt action rifles, not semis. Primer Testing Reference. You must log in or register to reply here. Proud Member Of The NRA. July 9, 2018. The standard primer types are pistol, pistol magnum, rifle, and rifle magnum. 4.0-5.0 .2460, 11 CCI 200 LR 4.28 Every serious hand-loader should definitely read the full test results to understand Lauries methodology and get all the details. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. 0000015264 00000 n Now, I tend to read pressure signs from my primers first. 30H32. were selected and match prepped, all have the same weight. I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. 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. This means a LRP will not seat flush or below the face of the case head in a pistol cartridge . www.6mmbr.com. 2829 0 obj <> endobj 5180 meters per second for Azide, 5200 meters per second for Styphnate.3. 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 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. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? #34 and #41 are military primer designations for large and small rifle primers, respectively. 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. $5.19. Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) Both are roughly the same diameter. It's higher than 30-30, and not much less than the 30-06. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps) From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. Clive. And real standardization. This is where the similarity ends. It takes a Large Rifle Magnum primer to reliably light this much powder. I did not put in the individual comments. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. Cameron. The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. But if you cant spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9 M Magnum (2780 fps) The following loads are with 41.2 grains of VVN 540, which Read more; CCI #34 7.62mm Military Primers. Fishing Bait Chart; Hunting Camo Patterns; Guns. Remington says the compound is the same as the 6, but with a thicker cup. 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 effects of different primers, normal and magnums, on a load have been discussed many times before. If you shoot a .308 Win, or any cartridge that uses a Large Rifle (LR) primer, you should read an important new article by Laurie Holland in Target Shooter Magazine.Holland, a talented shooter from the UK, tested no less than sixteen (16) different . the 3 frozen overnight. CCI No. Bullets; Primers; . Winchester Reloading Small Pistol Magnum Primers. You may not reproduce original text or photos without advanced permission in writing. Most important thing to find out is. in a Ruger Target model rifle. 0000028191 00000 n Editors Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. 0000077042 00000 n Primer Size Chart . McMillan synthetic stock. Dev . We thought of doing the test on 4 different case sizes. Hi Laurie, your comment re S&Bs slack fit raises my question. xref 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. The first "magnum" primer, the Federal 215 was designed for this very purpose. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. The shot is fired against a weight which in turn moves a pointer. The first "magnum" primer, the Federal 215 was designed for this very purpose. They are very similar in their rate of propagation. Compare Compare Now. Three shot This shows the pointer after a shot has been fired. Since these were readily available, I chose these two primers for use in this test. Rifle cartridges 5,652 R and cal. 200 Large Rifle Primers - 100 Count. Product Details. test, using all the different primers that we have here. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. 210 Large Rifle Primers - 100 Count. Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . 0000076644 00000 n Thanks again for the excellent write-up and work! CCI primers offer the reloader clean, reliable ignition. 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. No issues with the copper cup Wolf. Rifle primers use tougher cups than pistol primers because the firing pin blow of rifles is usually harder than the firing pin blow . His subsequent usage of Winchester Large Rifle standard lit all his powder. 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299. These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. I learned Cci 400 and cci 550 are the same! 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. We have found the Click Photo to read full test results in Target Shooter Magazine.. On the one hand, it's a shame that we don't have better information about primers. $8.09. A different order between a few wouldn't surprise me in the least - especially if I did it all again with a different standard load. Sierra 300 grain Match King bullet. You are using an out of date browser. average velocities and MV consistency. Store For Availability. 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. 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. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. I cannot When you purchase through links on our site, we may earn an affiliate commission, which supports our community. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. $ 249.99. The ES/SD numbers will therefore be higher than is typical with five-shot strings. Federal Champion No. 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. Both for 6.5 CM. well in this rifle before, and we did the same with VVN 540, as it is supposed Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . FWIW, Dutch. LR = Large Rifle . This would give us some sort of idea of how they perform in 0000002481 00000 n CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. HTH, Dutch. The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. Most of the tests were of 100 or more primers. It will still fire, but they get fliers and open groups. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. Lyman & Nosler classify this as a standard primer, but Hornady, Handloads.com, and Chuck Hawks classify it as a small rifle magnum primer. Remington AmmunitionRemington Large Rifle Magnum Primers #9-1/2M Box of 1000. 0000054449 00000 n All Rights Reserved. Dev. Large Rifle 5,3 Boxer: Rifle cartridges 5,652 R and cal. Those extra heavy tended to be stronger, and light were weaker. Primer Flash Test Photos. Sale! 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 . SP = Small Pistol . Any thoughts? Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. 0000077015 00000 n 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 a custom Remington 700 we have built ourselves. Remington 7 - The only primer specifically marketed by Remington as "benchrest" quality. Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. Store For Availability. 0000015415 00000 n The Effects Of _gaq.push(['_trackPageview']); Add to cart. If you are shooting a 22 Cooper, Hornet, or a Bee, the .020" cup will perform admirably. Large rifle primers all come with one brass thickness, a nominal 0.027" (unlike small rifle primers which vary from 0.020" to 0.025" depending on make/type). Sometimes I hand seat with a Sinclair tool and sometimes I seat using the press. We also wanted to check if cold temperatures have any BLR/BSR = Berdan (not available) Cartridge Primer Size . 0000005537 00000 n ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. Up to 6,000 psi difference just by changing primer brands. Come join the discussion about performance, gunsmithing, troubleshooting, reviews, accessories, classifieds, and more! CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. 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. The last row in each table shows the startxref You will have match. Three shot groups. Thanks. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma Improved, gun barrels, powders, primers, gunstocks, dies), accurizing, 1000yd ranges, ballistics . of those horrible looking plastic stocks. 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? 547 0 obj <>stream Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. Keep them all the same. NRA Member..SWCA Member..Semi-Retired, But Not Dead Yet. 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. Good read! 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. 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. JavaScript is disabled. 40,5. German Salazar's pictures were taken in 2005. 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. 0000153414 00000 n 0 Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. Great info. We just wanted to It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without NOTE: This data is reference only. 10. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. brass. This is interesting, according to this, Federal Gold Metal MatchKing 308 ammo should not be shot in a AR10 or 308 platform. 0000027667 00000 n Handloader Magazine does it every once in a while. This has been noted by some sharps shooters when they break a firing pin. Where are S&Bs sold without paying to special shipment? We were using standard large rifle primers for all cases up 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? Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. And small you have Magnum. This is the home made tester. This is a retype after losing the original web page. The barrel was 24 inches long. My experience with the small rifle primers is just the opposite. (6 1/2 cup thickness is.020, 7 . The redesigned metal parts improve sensitivity and reduce seating force. 0000053767 00000 n It stands to reason that such cusp cartridges, as I like to call them, would have . Fiocchi Large Rifle Primers. . Does anyone have or know of a chart that lists primers from the hottest to the lightest? Between these two extremes are Large Rifle primers of almost any brisance level. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); Found this from offsite search, exactly the information I need. 1.09K Views. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. 'Berdan' and 'Boxer' layouts and primer components. @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. 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. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. Ranked in order of power. 0000054298 00000 n All 3 round with the RWS primer had hang fired. I like the Wolf/Tula also because there a couple .0001s larger diam. These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . This may be the most comprehensive and thorough LR primer test ever done. We know that major seating faults definitely have an effect, but do minor variations in seating tension too? 0000012690 00000 n 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. That is how I came up with the results. 6,5 to 9,3 mm. trailer J E CUSTOM . hb``Pc`` 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. the results of each group so you can compare that with others, as well as the group GM205M. 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. 14 Likes. things might turn out. SPM = Small Pistol Mag . 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. The testing was apparently done with a homemade ballistic pendulum, which left a lot to be desired. July 21, 2020 By Joseph von Benedikt. 100. Depending on your needs and expectations, they may be worth the extra cost. Thanks for the insight Rocky. I suspect they have a minor influence, but thats hunch not science! CCI 350 Magnum Large Pistol Primers 100-Pack $ 6 99 6 dollars 99 cents. Winchester works to make sure all primers are reliable, instant and precise. Yeah yeah yeah, and matchkings won't kill a deer. bullet, 55 grains of Reloader 19, in Winchester brass. and brass. For this we would leave some loaded rounds in the freezer, and But rules of thumb aren't perfect, and plenty of cartridges use charges from 55 grains to 65 grains .30-06, .270 Win. Large rifle primers all appear to have the same cup thickness, no matter what the type. (function() { Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. is a double base powder, same bullet and brass. })(); To comment on a post, click Post Title or "Comment" Link. 3 VihtaVuori N310 38 IMR, Co Hi-Skor 800-X. And small rifle primers within the large. Stronger hit is probably more consistent. Not that I have found, and why I said "nothing". only the velocity is the average of the three groups above it. CCI No. 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. Listed From Fastest to Slowest: 1 NORMA R1 36 Winchester WSF. Federal Small Rifle Primers (Champion) 1000/Box $219.99; Notify Me When Available; Brand: Federal; Item Number: 205 BK; Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. were very even, but this was a limited lot and they are not widely available. This may be the most comprehensive and thorough LR primer test ever done. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. Gold Medal Centerfire Primer .205. 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.

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