this with the others. 0000007461 00000 n Thanks! How critical is the primer seating mechanism? 0000015264 00000 n I think we have enough data above to get some sort of idea of how trailer It was topped with a Leupold 6.5-20X scope in Leupold Click Photo to read full test results in Target Shooter Magazine.. We thought we would run our own test, using all the different primers that we have here. Proud Member Of The NRA. average velocities and MV consistency. 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. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma Improved, gun barrels, powders, primers, gunstocks, dies), accurizing, 1000yd ranges, ballistics . This is where the similarity ends. Sometimes I hand seat with a Sinclair tool and sometimes I seat using the press. were weighed. All Rights Reserved. And, NO! The pressure changed dramatically sometimes (8k-13k PSI). 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. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. things might turn out. 0000004308 00000 n 0000028191 00000 n 0000003606 00000 n Read more. Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. Thank you, 1.09K Views. Thanks. 0000006474 00000 n Where are S&Bs sold without paying to special shipment? were selected and match prepped, all have the same weight. This may be the most comprehensive and thorough LR primer test ever done. 0000077015 00000 n In this case, it was a Federal large rifle magnum. of those horrible looking plastic stocks. 506 42 bullet and brass. This is an important test, with significant findings. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . The Rem's had some very wild shots high and low. The LRP is at least .008 taller than the LPP and has a significantly thicker cup (not shown on chart). Lyman & Nosler classify this as a standard primer, but Hornady, Handloads.com, and Chuck Hawks classify it as a small rifle magnum primer. 'Berdan' and 'Boxer' layouts and primer components. CCI BR2 Large Rifle Primer 100-Pack $ 13 99 13 dollars 99 cents. Size Large. For a better experience, please enable JavaScript in your browser before proceeding. Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 But if you cant spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9 M Magnum (2780 fps) Great info. 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. 0000005537 00000 n 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. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. His varmint bullets are absolutely fantastic. 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: . 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. Store For Availability. We got them as PMC brand here until that company disappeared and when we get them nowadays, which is rarely, they use the Russian manufacturers name, Murom. Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). The following are the results of the 25-06 Remington, shot Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . Get a deck of Remington Playing Cards for $1 with ammo purchase. 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. $5.03. Fishing Bait Chart; Hunting Camo Patterns; Guns. Fiocchi 616 Shotshell Primers #209 | 1,000 Count $ 89.99. Not that I've ever seen. Mar 13, 2022. We have found the LP = Large Pistol . firing 15 Nosler 130-gr. - 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. %PDF-1.6 % Both for 6.5 CM. 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. Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Lee Reloading Auto-Prime Hand Priming Tool. LR = Large Rifle . Ranked in order of power. $8.09. 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. Closed the bolt and off she went. 5.0 out of 5 star rating (5) Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. Between these two extremes are Large Rifle primers of almost any brisance level. PRIMER LEGEND . load have been discussed many times before. Any use of this content without express written consent is prohibited. While searching around for some info I stumbled on to this thread and its too good not to share. I load those in hornet 222 220 swift and other varmint calibers. 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. Check With Your Local Ammo. Lots of people had good luck with them. 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 SP = Small Pistol . Originally designed for the bolt-action Mosin-Nagant rifle, it was used during the late tsarist era and throughout the Soviet period to the present day. Most basic there are large rifle primers. temperatures. Federal 215 and Winchester standard and magnum LR primers. $115.00. 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. 0000076644 00000 n Lauries findings will doubtless influence many hand-loaders who hope to produce more consistent ammunition, or achieve better accuracy. I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. 0000053407 00000 n NOTE: Values in chart are based on 15-Shot strings. The following loads were with 48 grains of VVN 550 powder, groups. 0000054368 00000 n All powder charges A good question Clive! I just remembered people liking them. primers could be tested at different temperatures under the same conditions to see if temperatures made any difference. LPM = Large Pistol Mag . The Test. . Firing pin strength also seems to be a definite factor. Bullets; Primers; . A write-up will be done soon. endstream endobj 2830 0 obj <. This is a retype after losing the original web page. http://www.serveroptions.com/ubb/Forum6/HTML/003275.html, [This message has been edited by Dutch (edited 02-08-2002).]. So, don't take this as gospel but as a rough indicator. This charge fills the case to about half 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. 2829 0 obj <> endobj really see any indication from the above test to change that. 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. It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger Three shot groups. And standard primers. Or standard when choosing a primer the. Fiocchi Large Rifle Primers. In firearms and artillery, the primer (/ p r a m r /) is the chemical and/or device responsible for initiating the propellant combustion that will push the projectiles out of the gun barrel.. We used RWS match brass, 41.2 grains of VVN 140, and the Sierra 168 did the bedding, and installed a Leupold 4-12 X scope in Leupold mounts. Fishing Bait Chart; Hunting Camo Patterns; Guns. For this we would leave some loaded rounds in the freezer, and The first "magnum" primer, the Federal 215 was designed for this very purpose. The ES/SD numbers will therefore be higher than is typical with five-shot strings. As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. might make it easier to compare the velocity at normal temperature and cold But be sure to remove it before you pop a primer, thermometers propelled by the GI's wolf whistles and shattering on the walls of the ward. If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). shoot them as a group, noting both the velocity and the accuracy, and compare 0000002481 00000 n Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. 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. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Check With Your Local Ammo. We used Lapua brass and the What I wonder is how they differ in their caloric content (energy content). Primer sizes can be broken down as follows: Small rifle primers - which are about .175 inches in diameter and .120 inches tall. way up the neck. CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. Federal - 209A. Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. Three shot groups. 14 Likes. We used the results of each group so you can compare that with others, as well as the group On the one hand, it's a shame that we don't have better information about primers. CCI 400 primers are designed for .22 Hornet, .218 Bee, .219 Zipper, and .222 Remington loads: NOT for .223 Remington! 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? If you are shooting a 22 Cooper, Hornet, or a Bee, the .020" cup will perform admirably. Compare Compare Now. Ive since rerun the series with .308 Win Palma brass and small primers. Testing 16 primer types was a huge task we commend Laurie for his hard work and thoroughness. SR = Small Rifle . 0000001395 00000 n to be similar in burning rate. 0000053794 00000 n 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 4 Accurate Arms Nitro 100 39 IMR, Co SR 4756. Almost forgot, Saeed has some data too http://www.accuratereloading.com/primer.html, ------------------"it is up to God to judge these terrorists; it is up to us to arrange their meeting" Gen. Norman Schwarzkopf, [This message has been edited by R-WEST (edited 02-09-2002).]. bullet, 55 grains of Reloader 19, in Winchester brass. to the 30-06. Apr 30, 2012. 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. 091014. 2854 0 obj <>stream Between these two extremes are Large Rifle primers of almost any brisance level. We re [ARCHIVED THREAD] - Primer burn rate(?) Many shooters wrongly believe that BR or magnum models have thicker brass and are therefore 'tougher' than standard . CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . _gaq.push(['_setAccount', 'UA-6323545-2']); Large Rifle 5,3 Boxer: Rifle cartridges 5,652 R and cal. We have found the following primers in our possession. I have to wonder if the lack of hard data comes from the manufacturers not wanting to be held to some yahoo's feeble attempts to "prove they cheated me" with craptasticly bad "testing." Are there any primer hotness charts here? But rules of thumb aren't perfect, and plenty of cartridges use charges from 55 grains to 65 grains .30-06, .270 Win. Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. 18,4. Dev. Most important thing to find out is. The standard primer types are pistol, pistol magnum, rifle, and rifle magnum. Very good read. Three shot groups. rintable Burn Rate Chart. We also wanted to check if cold temperatures have any Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. Mother of All LR Primer Tests So what's the difference? Seems they give me good results across the board. We thought we would run our own 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. This is on a DMS (don't mean squat) scale. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . 0000010068 00000 n 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? 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. Three shot groups. Primer Flash Test Photos. hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 The following are with 75 grains of Reloader 19. 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. 0000053144 00000 n I found this a while back but it seems it goes against the Win primers being hotter than the CCI. Out of stock. 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. $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the LRM = Large Rifle Mag . in red which was frozen over night and then shot. Thanks again for the excellent write-up and work! Three shot groups. The barrel was 24 inches long. work up a load from a safe, published starting load. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. Read more; CCI Aps Strips . We picked this load because it shot reasonably CCI No. The first "magnum" primer, the Federal 215 was designed for this very purpose. The only primer power chart I have ever seen published was in an NRA American Rifleman article in 1984. 3.8-4.8 .3218, 12 KVB 7 LR Russian 4.27 3.8-4.8 .2213, 13 Rem 91/2 (30 yrs old) 4.16 3.8-4.8 .3427, 14 Rem LP 4.47 You must log in or register to reply here. 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. 210 Large Rifle Primers - 100 Count. 2.7-3.5 .2406, 17 Federal 150 LP 3.11 At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. Found this from offsite search, exactly the information I need. 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. in a Ruger Target model rifle. Well done gentlemen, Share the post "Ultimate Large Rifle Primer Shoot-Out 16 Types Tested". It is obvious that the thicker cups will withstand more pressure. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. $7.99. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. a custom Remington 700 we have built ourselves. 1 Fed Match GM215M 6.12 5.23-6.8 .351. A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. Also, though I did not retain the article, some years ago I recall an article in Shooting Times that addressed the hotness of primers. I guess what my question boils down to is whether you think the range of primer performance you observed in your test here would carry over to other cartridges and powder selections. The cartridge remains one of the few standard-issue rimmed . $7.99. New. Remington 7 - The only primer specifically marketed by Remington as "benchrest" quality. borrowed. Cases larger than that we normally used magnum primers. I'm am not doing this again! 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. What is the pressure of a .44mag? we will try it to see how it performs. mounts. 0000002213 00000 n 0000002349 00000 n It was such a tedious task that I abandoned my original plan of also doing pistol primers. Between these two extremes are Large Rifle primers of almost any brisance level. 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. CCI "APS" Large Rifle Primers Strip . Interesting that the CCI BR2 was running hotter than the CCI 200. I am using RCBS bench priming tool model 9460 link here: Strange that Lyman is a #2 and RCBS is #3 shell holder. 0000077042 00000 n rifle, chambered for the 338 Lapua. startxref 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. 100%. brass. . 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. Different Primers On The Load. Total group size variance (from best to worst) was 0.27. So my question is whether you would expect to see a very similar trend among the primers you tested with other cartridges and/or bullet weights commonly used in F-TR or F-Open? $12.99. My experience with the small rifle primers is just the opposite. 41 Rifle Primers - 100 Count. CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. GM205M. The redesigned metal parts improve sensitivity and reduce seating force. These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. Or a small primer pocket. Rated 4.80 out of 5 $ 105.00. Out of stock. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. Primer with Highest Velocity: Remington 9 LR (2815 fps) :u0RFH1r)F#a9nZh. Three shot groups. This is more visual and tells a good story too. once fired Weatherby brass and the Sierra 190-grain Match King bullet, molly Sep 9, 2009. Three shot Primer Cross Reference Chart 4050 S. Clark St., Mexico, MO 65265 Grafs.com 800-531-2666 CCI Federal Fiocchi Remington Winchester 0000027119 00000 n 0000001584 00000 n Primers are tested for reliability from -20 degrees F to +150 degrees F. I have not measures themperhaps your not seating them fully? Add to Wishlist. well in this rifle before, and we did the same with VVN 540, as it is supposed Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Now, I tend to read pressure signs from my primers first. 300 | 1,000 Count $ 42.99. Add to Wishlist. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. %%EOF June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! $7.99. Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. %PDF-1.4 % Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. Here are the results of a test done to determine the brisance of 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. 0000054449 00000 n RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. (Depends on whether the M in the Wolf name is for Match or Magnum.) July 21, 2020 By Joseph von Benedikt. The following loads are with 45.2 grains of BL-C 2, same The only thing they changed was the primer. Stronger hit is probably more consistent. CCI 300 STD Large Rifle Primers - 100 Ct. No media assets available for preview. Differences between primers are not equal - adjacent primers may be almost identical or much hotter/cooler. Primer Size Chart . 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. Three shot groups. Take them with a grain of salt and as a guide only. 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? 0000054298 00000 n Results are much closer than with the LR primers and again there was a surprise winner (CBC Magtech 7 1/2). Winchester Reloading Small Pistol Magnum Primers. Trying to decide which primers to buy next. 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 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. 50 BMG (BMG) CCI - No.35. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without The shot is fired against a weight which in turn moves a pointer. hb```,? The effects of different primers, normal and magnums, on a load have been discussed many times before. The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. I cannot 100. Three shot groups. 506 0 obj <> endobj They used the same hulls, the same powder, powder charge, shot, shot charge, wad, and reloaded them on the same reloader. Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. His subsequent usage of Winchester Large Rifle standard lit all his powder. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. 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. For a better experience, please enable JavaScript in your browser before proceeding. 4 Comments. 5180 meters per second for Azide, 5200 meters per second for Styphnate.3. 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 It is a standard factory rifle, that came with one 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. We just wanted to Any thoughts? 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. The following loads were shot in a Remington 700 chambered Click Photo to read full test results in Target Shooter Magazine. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. Do not use these charts for load development. www.6mmbr.com. Primer cup dimensions are controlled to .0001", and the priming mix is specially formulated for consistent ignition with a wide variety of powder types. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. (6 1/2 cup thickness is.020, 7 . I would like to state It's higher than 30-30, and not much less than the 30-06. You will have match. Are Wolf Primers still consistent? 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. Three shot groups. The Fora platform includes forum software by XenForo. Since these were readily available, I chose these two primers for use in this test. BLR/BSR = Berdan (not available) Cartridge Primer Size . CCI No. endstream endobj startxref 0000000016 00000 n Great OP. Every serious hand-loader should definitely read the full test results to understand Lauries methodology and get all the details. $11.99. Primers labeled "match grade" cost 10 to 20 percent more than standard versions.