large rifle primer heat chart

CCI "APS" Large Pistol Primers Strip No. This charge fills the case to about half 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. P. Plinker147 Well . Compare Compare Now. Cameron. Proud Member Of The NRA. Winchester works to make sure all primers are reliable, instant and precise. Great article/op. Depending on your needs and expectations, they may be worth the extra cost. Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. The following are with 80 grains of VVN 165, same bullet 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? His varmint bullets are absolutely fantastic. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. 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). Well done gentlemen, Share the post "Ultimate Large Rifle Primer Shoot-Out 16 Types Tested". %PDF-1.6 % Mar 13, 2022. Both for 6.5 CM. 0 There really is no such chart. Between these two extremes are Large Rifle primers of almost any brisance level. 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. The barrel was 24 inches long. Gold Medal Centerfire Primer .205. $115.00. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. Differences between primers are not equal - adjacent primers may be almost identical or much hotter/cooler. HTH, Dutch. 0000027388 00000 n WSL. As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. is a double base powder, same bullet and brass. CCI BR2 and the Fed 's were the most even of the common ones. Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. 5.0 out of 5 star rating (5) The following are with 92 grains of H 870, same bullet and It's higher than 30-30, and not much less than the 30-06. Winchester Reloading Small Pistol Magnum Primers. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. endstream endobj startxref This another thing to consider in shooting. The line that shows var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; 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. All 2:43 will have a large rifle . Primers are tested for reliability from -20 degrees F to +150 degrees F. Good read! Stronger hit is probably more consistent. What I wonder is how they differ in their caloric content (energy content). 33. You are using an out of date browser. Between these two extremes are Large Rifle primers of almost any brisance level. Get a Federal Dry Bag for $2 with ammo purchase. hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 way up the neck. Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. Since then almost every company has changed their primers. 5 Alliant e3 40 Ramshot True Blue. All Rights Reserved. This is on a DMS (don't mean squat) scale. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. The first "magnum" primer, the Federal 215 was designed for this very purpose. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. Thanks ! Size Large. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. 6 rounds with the RWS primers hang fired, including 2 of The following loads are with 45.2 grains of BL-C 2, same were very even, but this was a limited lot and they are not widely available. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. things might turn out. Note the spreads. J E CUSTOM . This is a retype after losing the original web page. Fishing Bait Chart; Hunting Camo Patterns; Guns. Very interesting. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma. This may be the most comprehensive and thorough LR primer test ever done. Now, I tend to read pressure signs from my primers first. 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. It takes a Large Rifle Magnum primer to reliably light this much powder. 0000077015 00000 n Add to Wishlist. Very good read. borrowed. 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 . They can cause primer piercing within stout loads in .223 Remington applications. Handloader Magazine does it every once in a while. German Salazar's pictures were taken in 2005. The first "magnum" primer, the Federal 215 was designed for this very purpose. $7.99. Great OP. Thank you, Federal - 209A. 2854 0 obj <>stream 0000054449 00000 n I thought wolf and tula were unobtanium via Russia? once fired Weatherby brass and the Sierra 190-grain Match King bullet, molly - All the large rifle primers measured have the same thickness. 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; Use the .308 Win Palma brass and small primers myself. Clive. mounts. Cases larger than that we normally used magnum primers. 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 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. use the Brisance chart to adjust the powder charge to a safe level. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. xref The following are with 95 H 5010. Click Photo to read full test results in Target Shooter Magazine.. were of 50 when limited amounts were available. 2829 0 obj <> endobj Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. 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. @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se Primer with Highest Velocity: Remington 9 LR (2815 fps) 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. Thanks OP for posting. Credit should also be given to Target Shooter Magazine for publishing the results. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. Take them with a grain of salt and as a guide only. 50 BMG (BMG) CCI - No.35. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. 0000027667 00000 n SPM = Small Pistol Mag . From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. That is how I came up with the results. Check With Your Local Ammo. $7.30. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. 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 So what's the difference? did the bedding, and installed a Leupold 4-12 X scope in Leupold mounts. $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. While searching around for some info I stumbled on to this thread and its too good not to share. 0000053144 00000 n the results of each group so you can compare that with others, as well as the group McMillan synthetic stock. It has a 27-inch barrel, and we installed a The standard primer types are pistol, pistol magnum, rifle, and rifle magnum. Apr 30, 2012. By The Copper Pill. Come join the discussion about performance, gunsmithing, troubleshooting, reviews, accessories, classifieds, and more! Compare Compare Now. $8.09. I think the BR4 is milder than the CCI 400 primers. Primer Testing Reference. 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. $5.03. For a better experience, please enable JavaScript in your browser before proceeding. The Rem's had some very wild shots high and low. This has been noted by some sharps shooters when they break a firing pin. Primer Cross Reference Chart 4050 S. Clark St., Mexico, MO 65265 Grafs.com 800-531-2666 CCI Federal Fiocchi Remington Winchester Primer with Smallest Group Size: Remington 9 LR (0.43 average, three 5-shot groups) Store For Availability. _gaq.push(['_setAccount', 'UA-6323545-2']); V361617. LR = Large Rifle . Freedom Is Never Free. firing 15 Nosler 130-gr. . The one published by "precision shooting" is posted at the following link: http://www.prfelr0.f2s.com/prfelr0/ click on primer 1 and primer2. Makes me think about some BR4 primers for my 6.5x47L over the #400. grains in, or a variety of combinations). Type: Small Rifle Match. . Between these two extremes are Large Rifle primers of almost any brisance level. Thanks for the insight Rocky. 506 0 obj <> endobj 0000007461 00000 n It was topped with a Leupold 6.5-20X scope in Leupold bullet, 55 grains of Reloader 19, in Winchester brass. SP = Small Pistol . Where are S&Bs sold without paying to special shipment? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Some of Lauries results may surprise you. 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. Bullets; Primers; . Free Shipping Eligible! 091014. CCI No. 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. .2232, 16 CCI 300 LP 3.18 following primers in our possession. 547 0 obj <>stream 0000001584 00000 n Seating the Large Rifle primers in a standard Large Pistol pocket may cause high primers . 1 of the frozen BR2 rounds hag fired. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. might make it easier to compare the velocity at normal temperature and cold RWS, CCI BR2, Federal 210M, Federal 210, No issues with the copper cup Wolf. 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). (The total velocity spread for all primers was 35 fps). I load those in hornet 222 220 swift and other varmint calibers. were weighed. We have found the following primers in our possession. The Fora platform includes forum software by XenForo. 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. GM205M. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. and .280 Rem., to name a few. coated. 0000004308 00000 n 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. Do not use these charts for load development. size, one of which would be a ball powder. The following are the results of a 308 Winchester, shot in 10. 0000053794 00000 n The effects of different primers, normal and magnums, on a Ive since rerun the series with .308 Win Palma brass and small primers. Powered by UBB.threads PHP Forum Software 7.7.5. The following loads are with 41.2 grains of VVN 540, which %%EOF 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: . $7.49. BLR/BSR = Berdan (not available) Cartridge Primer Size . Large Rifle Magnum Match (LRM MATCH) Federal - 215m. . They are very similar in their rate of propagation. Add to Wishlist. July 21, 2020 By Joseph von Benedikt. Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. Dev . 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. But if you cant spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9 M Magnum (2780 fps) So, don't take this as gospel but as a rough indicator. here that there is nothing scientific about this experiment. 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.. The following loads were shot in a Remington 700 chambered I noticed they listed James Calhoon in that article. 0000006474 00000 n Three shot groups. All the following groups were 3 shots at 100 yards, I wrote CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. Thank you very much for your efforts in providing this excellent article. Ive had a slam fire. Take them with a grain of salt and as a guide only. 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. We have found the I cannot $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . JavaScript is disabled. 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. RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. This is where the similarity ends. In this case, it was a Federal large rifle magnum. Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? 0000015151 00000 n Mother of All LR Primer Tests The following loads with 63 grains of H870, same bullet and work up a load from a safe, published starting load. Or a small primer pocket. Sierra 300 grain Match King bullet. The LRP is at least .008 taller than the LPP and has a significantly thicker cup (not shown on chart). It's higher than 30-30, and not much less than the 30-06. Federal Champion No. All powder charges 0000076375 00000 n Out of stock. 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 Get a Remington License Plate Frame for $1 with ammo purchase. t!.>%DBvv We just wanted to 0000015415 00000 n 0000054368 00000 n This keeps grains of powder out of the flash hole. Most important thing to find out is. I would like to state Therefore choose based on other factors, such as accuracy, low ES/SD, cost, cup hardness . %PDF-1.4 % These are the links to the two pages, directly. PRODUCT No: TYPE OF PRIMER USED FOR PCS PER BOX 10.3x60mm Rimmed LR Swiss 10mm Auto LP 11x59mm Rimmed LR French Gras 43 Mauser 17 Hornet SR Federal 215 and Winchester standard and magnum LR primers. 338 Lapua size. 0000002481 00000 n I wish I had the original range data, but it's long gone. Even though they dont recommend it? It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. The Test. 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. Keep to the lower end of reloading recommendations. 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. Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. 0000002349 00000 n If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). })(); To comment on a post, click Post Title or "Comment" Link. I also had no problem finding the thread in the archives. Interesting read, thanks! All 3 round with the RWS primer had hang fired. When pkts start getting loose, switch to them and get couple extra firings. Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) 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. _gaq.push(['_setDomainName', '.accurateshooter.com']); only the velocity is the average of the three groups above it. $5.19. Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. 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. . A larger sweet spot means more reliable ignition in guns that produce off-center hits. Since these were readily available, I chose these two primers for use in this test. My experience with the small rifle primers is just the opposite. really see any indication from the above test to change that. 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 . 22661. I know this powder is far too slow for this application, but we thought %%EOF 3 VihtaVuori N310 38 IMR, Co Hi-Skor 800-X. CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. 14 Likes. Small pistol primers - which are about the same size as small rifle primers but designed specifically for handguns. well in this rifle before, and we did the same with VVN 540, as it is supposed 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. PRIMER LEGEND . JavaScript is disabled. startxref 0000077528 00000 n CCI 300 STD Large Rifle Primers - 100 Ct. No media assets available for preview. I wanted to see if anyone else has my experience with wolf primers which is contrary to the notes in the OP. The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. 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. These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. 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. 0000053767 00000 n CCI primers offer the reloader clean, reliable ignition. Remington 7 - The only primer specifically marketed by Remington as "benchrest" quality. 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. CCI No. 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 . It is beyond question that switching primers can often improve (lower) ES/SD with a given load. 4 Accurate Arms Nitro 100 39 IMR, Co SR 4756. I don't have a link to the site , but 6mmbench rest.com or one of those type sites have extensive pages on standard primers. We thought of doing the test on 4 different case sizes. 0000027640 00000 n 0 http://www.serveroptions.com/ubb/Forum6/HTML/003275.html, [This message has been edited by Dutch (edited 02-08-2002).]. Testing 16 primer types was a huge task we commend Laurie for his hard work and thoroughness. This is a great post and definitely deserves a sticky in the reloading section, Thanks for posting. Leupold LPS 3.5-14X scope in Sako mounts on it. Lee Reloading Auto-Prime Hand Priming Tool. www.6mmbr.com. I finally had a primer fail, just last week. 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 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 . The ES/SD numbers will therefore be higher than is typical with five-shot strings. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. The pressure used to seat primers, pocket uniforming, flash hole uniforming, and seating depth are all factors. 41 Rifle Primers - 100 Count. Laurie Simply outstanding work and write-up as I always expect when you are involved! 0000153414 00000 n Total group size variance (from best to worst) was 0.27. Rifle cartridges 5,652 R and cal. These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . Sep 9, 2009. groups. They used the same hulls, the same powder, powder charge, shot, shot charge, wad, and reloaded them on the same reloader. I did not put in the individual comments. in red which was frozen over night and then shot. CCI No. I use cci 400 for my AR with great success ! I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. The cartridge remains one of the few standard-issue rimmed . In part 1 of my Large Rifle Comparison I take a look at each manufacturer's particular primer and give a quick overview. Any use of this content without express written consent is prohibited. Are Wolf Primers still consistent? temperatures. Add to Wishlist. It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without This is likely a matter of conjecture. 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. Out-of-Stock. Read more; CCI Aps Strips . same bullet and brass. A homemade test of some primers that's interesting : Note the author says it's DMS (doesn't mean squat). Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 Ranked in order of power. mounts. Most of the tests were of 100 or more primers. This testing was done to try and rank primers by power (brisance). 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. 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. (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) 100%. endstream endobj 2830 0 obj <. 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 . 0000014925 00000 n $ 249.99. Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. 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. Out of stock. CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. 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. Buy in store-Limit 2. 4 Comments. 300 | 1,000 Count $ 42.99. CCI BR2 Large Rifle Primer 100-Pack $ 13 99 13 dollars 99 cents. Sale! All Primers have a different Brisance. Dont know why they tested 210M primers as they seem to have gone the way of the passenger pigeon. 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. Must add the Remington License Plate Frame to your cart, one per order. Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. 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.

large rifle primer heat chart 2023