@(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se Compare Compare Now. CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. Ammo Primers - Rifle, Shotgun & Pistol Primers - Winchester Credit should also be given to Target Shooter Magazine for publishing the results. 506 42 The standard primer types are pistol, pistol magnum, rifle, and rifle magnum. We re Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. So, don't take this as gospel but as a rough indicator. Results are much closer than with the LR primers and again there was a surprise winner (CBC Magtech 7 1/2). of extruded Hodgdon H4831. WSL. A few Proud Member Of The NRA. Can you in. 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 $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. Or a small primer pocket. grains in, or a variety of combinations). 0000054368 00000 n 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. 0000076375 00000 n Primer burn rate chart? | Shotgun Forum average velocities and MV consistency. 0000027119 00000 n I thought wolf and tula were unobtanium via Russia? GM205M. Thank you, Fiocchi Large Rifle Primers. Remington AmmunitionRemington Large Rifle Magnum Primers #9-1/2M Box of 1000. They can cause primer piercing within stout loads in .223 Remington applications. In this case, it was a Federal large rifle magnum. Yeah yeah yeah, and matchkings won't kill a deer. 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. 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. This has been noted by some sharps shooters when they break a firing pin. Posted: 5/29/2018 9:45:54 PM EST. Bullets; Primers; . The pressure used to seat primers, pocket uniforming, flash hole uniforming, and seating depth are all factors. 0000002213 00000 n 0000077528 00000 n I have never looked at primers apart from reliability. Leupold LPS 3.5-14X scope in Sako mounts on it. . things might turn out. Any thoughts? Primer cup dimensions are controlled to .0001", and the priming mix is specially formulated for consistent ignition with a wide variety of powder types. All powder charges Lee Reloading Auto-Prime Hand Priming Tool. Primer Manufacturer Chart - Shooter's Reference the 3 frozen overnight. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. this with the others. hb```,? $5.19. startxref Most basic there are large rifle primers. 1.09K Views. It is obvious that the thicker cups will withstand more pressure. Keep them all the same. CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. 3.7-5.5 .3997, 10 CCI BR2 4.37 The cartridge remains one of the few standard-issue rimmed . 4 Comments. 50 BMG (BMG) CCI - No.35. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Primer "heat" across various brands of primers?? - Smith And Wesson Forums The new Russian The first "magnum" primer, the Federal 215 was designed for this very purpose. Reloading Primers - Reloading Unlimited 0 Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). CCI "APS" Large Rifle Primers Strip . following primers in our possession. Of the others, there WAS a relation between weight and power. 5 Alliant e3 40 Ramshot True Blue. . 0000053407 00000 n Small pistol primers - which are about the same size as small rifle primers but designed specifically for handguns. Up to 6,000 psi difference just by changing primer brands. Reloading Ammo: Cartridge Primers and Pressure Differences (6 1/2 cup thickness is.020, 7 . CCI Primers | Cabela's This would give us some sort of idea of how they perform in 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. 2.7-3.5 .2406, 17 Federal 150 LP 3.11 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. 2829 0 obj <> endobj 2854 0 obj <>stream Take them with a grain of salt and as a guide only. A PRIMER ON PRIMERS | Sniper's Hide Forum Yeah yeah yeah, and matchkings won't kill a deer. Cameron. Click Photo to read full test results in Target Shooter Magazine.. 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. At minimum load a handful of reduced loads with a new primer. 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. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. 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? I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. http://www.serveroptions.com/ubb/Forum6/HTML/003275.html, [This message has been edited by Dutch (edited 02-08-2002).]. The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. 0000001157 00000 n How To Use A Burn-Rate Chart - Shooting Times 0000027667 00000 n We were using standard large rifle primers for all cases up When pkts start getting loose, switch to them and get couple extra firings. Large Rifle Magnum Match (LRM MATCH) Federal - 215m. It will still fire, but they get fliers and open groups. I use cci 400 for my AR with great success ! 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. Shop Primers And More | Remington The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. :u0RFH1r)F#a9nZh. 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." The Versatile .270 Winchester: Handloading Tips & Recipes 210 Large Rifle Primers - 100 Count. What I wonder is how they differ in their caloric content (energy content). JavaScript is disabled. 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 Large Rifle Primer Comparison Part I - The Reloaders Network Match-Grade Rifle Primers: Are They Better and Worth the - RifleShooter Sep 9, 2009. Mysteries And Misconceptions Of The All-Important Primer The Effects Of For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . 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. 0000015415 00000 n endstream endobj startxref WSL. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. Large- or Small-Rifle Primers: Which is Better? | An Official Journal Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. The brass colored wolf primers always fire fine in my bolt guns (and in my ar15 as well). Magnum Primers for Non-Magnum Loads - RifleShooter 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. It confirms what many of us have known for a long time. I suspect they have a minor influence, but thats hunch not science! Come join the discussion about performance, gunsmithing, troubleshooting, reviews, accessories, classifieds, and more! 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. And small you have Magnum. Small pistol and rifle primers utilize a cup 0.175" in diameter, while large pistol and rifle primers measure 0.210" across. Remington says the compound is the same as the 6, but with a thicker cup. The 18 Best Reloading - Powders & Primers reviews in 2023 Five round with the RWS primers hang fired, including 2 of The following loads with 63 grains of H870, same bullet and Reloading Primers at Fleet Farm Great article/op. Are there any primer hotness charts here? In other words, the steps were small indeed. Federal - 209A. Three shot groups. LP = Large Pistol . Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . Benchrest Primers vs Standard | Long Range Hunting Forum The only primer power chart I have ever seen published was in an NRA American Rifleman article in 1984. way up the neck. Has anybody else noticed that all of Hodgdon's reloading data for 458 Large rifle primers - which measure about .128 inches in height and .212 inches in width. Three shot groups. Ultimate Large Rifle Primer Shoot-Out 16 Types Tested That is how I came up with the results. 0 CCI primers offer the reloader clean, reliable ignition. RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? Rifle cartridges 5,652 R and cal. trailer Out of stock. 0000153414 00000 n Hi Laurie, your comment re S&Bs slack fit raises my question. were selected and match prepped, all have the same weight. Lauries findings will doubtless influence many hand-loaders who hope to produce more consistent ammunition, or achieve better accuracy. Primer Flash Test Photos. 0000028040 00000 n 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. Fishing Bait Chart; Hunting Camo Patterns; Guns. The effects of different primers, normal and magnums, on a Store For Availability. July 21, 2020 By Joseph von Benedikt. The following are the results of the 25-06 Remington, shot This another thing to consider in shooting. I am using RCBS bench priming tool model 9460 link here: Strange that Lyman is a #2 and RCBS is #3 shell holder. Their magnum LR primer is the F215. (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) Out of stock. The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). did the bedding, and installed a Leupold 4-12 X scope in Leupold mounts. Primers - Sellier & Bellot 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. different case sizes. Both for 6.5 CM. The Test. Winchester Reloading Large Rifle Magnum Primers. Gold Medal Centerfire Primer .205. 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? Dev . Are Wolf Primers still consistent? Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. Doesn't appear to work. Large Rifle 5,3 Boxer. Found this from offsite search, exactly the information I need. We have found the 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. - All the large rifle primers measured have the same thickness. Do not use these charts for load development. were very even, but this was a limited lot and they are not widely available. The Effects Of Different Primers On The Load - ACCURATE RELOADING CCI "APS" Large Pistol Primers Strip No. 0000077015 00000 n This may be the most comprehensive and thorough LR primer test ever done. test, using all the different primers that we have here. 506 0 obj <> endobj Primer with Highest Velocity: Remington 9 LR (2815 fps) 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. 0000015264 00000 n I did not put in the individual comments. $11.99. Check With Your Local Ammo. 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. Add to Wishlist. $12.99. 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 And standard both Magnum. Primer comparisons | Ruger Forum His varmint bullets are absolutely fantastic. 0000004308 00000 n This may be the most comprehensive and thorough LR primer test ever done. PSA 300blk with some off brand remanufactered ammo. It takes a Large Rifle Magnum primer to reliably light this much powder. Most Accurate Rifle Primers for Precision Reloading Large rifle primers all appear to have the same cup thickness, no matter what the type. 40,5. mounts. to the 30-06. As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. New. You may not reproduce original text or photos without advanced permission in writing. 0000005537 00000 n 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. Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. Add to Wishlist. We just wanted to 0000076644 00000 n It may not display this or other websites correctly. Copyright 1996-2023 AR15.COM LLC. LR Primer Types Tested for Velocity, ES/SD, Group Size and More! The Rem's had some very wild shots high and low. 0000001584 00000 n No issues with the copper cup Wolf. Add to Wishlist. once fired Weatherby brass and the Sierra 190-grain Match King bullet, molly 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. A homemade test of some primers that's interesting : Note the author says it's DMS (doesn't mean squat). 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. 5.0 out of 5 star rating (5) Match King bullet, molly coated. 0000015039 00000 n 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 . same bullet and brass. Three shot groups. Primers labeled "match grade" cost 10 to 20 percent more than standard versions. 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. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. Ive had a slam fire. 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. Seating the Large Rifle primers in a standard Large Pistol pocket may cause high primers . Primers, the Sparkplug of Centerfire Cartridges - CHUCKHAWKS.COM All 2:43 will have a large rifle . [#11] Buy in store-Limit 2. CCI BR2 Large Rifle Primer 100-Pack $ 13 99 13 dollars 99 cents. 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 . 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. 1 Fed Match GM215M 6.12 5.23-6.8 .351. CCI No. CCI Large Pistol Primers VS. Large Rifle Primers - AR15.COM Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . Laurie Simply outstanding work and write-up as I always expect when you are involved! The ES/SD numbers will therefore be higher than is typical with five-shot strings. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. $7.99. The shot is fired against a weight which in turn moves a pointer. (Heat) and cause different powders to react differently. work up a load from a safe, published starting load. Keep to the lower end of reloading recommendations. 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. 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 This extensive test is an important contribution to the knowledge base of precision shooting. Primers And Pressure - James Calhoon 4 Accurate Arms Nitro 100 39 IMR, Co SR 4756. A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. 0000053144 00000 n I hear ya. Very good read. The pressure changed dramatically sometimes (8k-13k PSI). CCI 350 MAG Large Pistol Primers - 100 Ct. $22.99. %%EOF 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. 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. Type: Small Rifle Match. effects on this. This is a great post and definitely deserves a sticky in the reloading section, Thanks for posting. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger This is an important test, with significant findings. *Must have a registered ARFCOM account to win. and brass. A F215 in a .338 Win Mag load. 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. For a better experience, please enable JavaScript in your browser before proceeding. Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. Primer Testing Reference - castingstuff.com This keeps grains of powder out of the flash hole. Primers - Sellier & Bellot rifle, chambered for the 338 Lapua. NRA Member..SWCA Member..Semi-Retired, But Not Dead Yet. I cannot http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. Not that I've ever seen. 6,5 to 9,3 mm. Closed the bolt and off she went. 10. Lyman & Nosler classify this as a standard primer, but Hornady, Handloads.com, and Chuck Hawks classify it as a small rifle magnum primer. Primer hotness? - 24hourcampfire 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. 0000001395 00000 n were of 50 when limited amounts were available. Testing 16 primer types was a huge task we commend Laurie for his hard work and thoroughness. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. German Salazar's pictures were taken in 2005. Federal Champion Centerfire Small Rifle Primer - 100 Ct. No media assets available for preview. The average group size for the top six primers varied by only 0.10 (0.43 to 0.53), so one cant conclude that one type is much better than another. . Match event calendar and rifle competition accuracy training tips. The first "magnum" primer, the Federal 215 was designed for this very purpose. %%EOF J E CUSTOM . 0000028191 00000 n I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. The last row in each table shows the 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. - 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. We used Here are the primer types tested: Test Rig: Osprey Rifles-built F-TR rifle with Savage PTA action, 32 Bartlein 1:12-twist Heavy Palma barrel, and Dolphin Gun Company modular stock with an F-Open/Benchrest fore-end. Primer Substitutions - Sierra Bullets Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. BLR/BSR = Berdan (not available) Cartridge Primer Size . Ballistic Tips paired with 58.0 grs. PRIMER LEGEND . The following are with 75 grains of Reloader 19. 'Berdan' and 'Boxer' layouts and primer components. While searching around for some info I stumbled on to this thread and its too good not to share. 22661. At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. Three shot groups. Great OP. Thanks for the insight Rocky. Brisance (?) values for primers like burn rates for powders? - Gunloads.com Large Rifle Primer Performance by Laurie Holland Thanks ! .2232, 16 CCI 300 LP 3.18 The only thing they changed was the primer. LRM = Large Rifle Mag . #4. <<917A3329DAD4B341BF9A2FBBF1E535ED>]/Prev 194532/XRefStm 1395>> The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. The testing was apparently done with a homemade ballistic pendulum, which left a lot to be desired. Primer Info & Chart + Milspec Primers for Semi-Autos & Other Primer $5.03. Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. A larger sweet spot means more reliable ignition in guns that produce off-center hits. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . Some of Lauries results may surprise you. })(); To comment on a post, click Post Title or "Comment" Link. Primer 'heat' chart - ACCURATE RELOADING And, NO! What is the pressure of a .44mag? 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; .