This is the home made tester. The LRP is at least .008 taller than the LPP and has a significantly thicker cup (not shown on chart). If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). to the 30-06. CCI 350 MAG Large Pistol Primers - 100 Ct. $22.99. 0000005537 00000 n The Effects Of 0000053794 00000 n *Must have a registered ARFCOM account to win. 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. German Salazar's pictures were taken in 2005. 50 BMG (BMG) CCI - No.35. 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. Add to Wishlist. this with the others. 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. 338 Lapua size. CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. You must log in or register to reply here. CCI 350 Magnum Large Pistol Primers 100-Pack $ 6 99 6 dollars 99 cents. 3 VihtaVuori N310 38 IMR, Co Hi-Skor 800-X. Primer Flash Test Photos. chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. _gaq.push(['_trackPageview']); The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. This may be the most comprehensive and thorough LR primer test ever done. 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. Compare Compare Now. Sep 9, 2009. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . The following loads were shot in a Remington 700 chambered The only thing they changed was the primer. 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. The military imposes specific upper and lower sensitivity limits. Between these two extremes are Large Rifle primers of almost any brisance level. Cameron. Stronger hit is probably more consistent. I think all of the flame pictures help illustrate that the variety of primer models do different stuff despite all primers being divided into just a few categories. This is a retype after losing the original web page. 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. Shotgun (209) CCI - 209. Fishing Bait Chart; Hunting Camo Patterns; Guns. Great OP. Thanks. 0000002213 00000 n 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. Read more. 22661. (Depends on whether the M in the Wolf name is for Match or Magnum.) Large rifle primers are 0.008" thicker than a large pistol primer. JavaScript is disabled. 100. CCI "APS" Large Rifle Primers Strip . Five round with the RWS primers hang fired, including 2 of This is on a DMS (don't mean squat) scale. We thought of doing the test on 4 different case sizes. Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. One new winner* is announced every week! 6,5 to 9,3 mm. Out of stock. _gaq.push(['_setAccount', 'UA-6323545-2']); Trying to decide which primers to buy next. Ive had a slam fire. Cases larger than that we normally used magnum primers. once fired Weatherby brass and the Sierra 190-grain Match King bullet, molly Rifle primers use tougher cups than pistol primers because the firing pin blow of rifles is usually harder than the firing pin blow . $7.30. var _gaq = _gaq || []; 1 Fed Match GM215M 6.12 5.23-6.8 .351. At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. Click Photo to read full test results in Target Shooter Magazine.. Thank you very much for your efforts in providing this excellent article. Rifle cartridges 5,652 R and cal. Sale! 0000077042 00000 n CCI 300 STD Large Rifle Primers - 100 Ct. No media assets available for preview. 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 . Three shot groups. 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. 5180 meters per second for Azide, 5200 meters per second for Styphnate.3. Product Details. were of 50 when limited amounts were available. 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. 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." It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. The Fora platform includes forum software by XenForo. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. same bullet and brass. PSA 300blk with some off brand remanufactered ammo. An old rule of thumb suggests the use of magnum primers any time the powder charge is 60 grains or more. 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. Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) NOTE: Values in chart are based on 15-Shot strings. Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. 300 | 1,000 Count $ 42.99. average of all the 4 groups above it. 0000015264 00000 n It's higher than 30-30, and not much less than the 30-06. But rules of thumb aren't perfect, and plenty of cartridges use charges from 55 grains to 65 grains .30-06, .270 Win. The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. 5.2-6.5 .4437, 3 CCI 250 LRM 5.66 5.0 out of 5 star rating (5) Remington says the compound is the same as the 6, but with a thicker cup. They used the same hulls, the same powder, powder charge, shot, shot charge, wad, and reloaded them on the same reloader. One of the frozen rounds with the CCI BR 2 hang fired. Federal 215 and Winchester standard and magnum LR primers. CCI No. I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. [#11] 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? Yeah yeah yeah, and matchkings won't kill a deer. 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: . Primers are tested for reliability from -20 degrees F to +150 degrees F. 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. We just wanted to 0000027119 00000 n 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? All the following loads were with the Berger 85 grain In part 1 of my Large Rifle Comparison I take a look at each manufacturer's particular primer and give a quick overview. Three shot groups. This is likely a matter of conjecture. Size Large. It is relative to this set of tests and this tester. xref It confirms what many of us have known for a long time. use the Brisance chart to adjust the powder charge to a safe level. rintable Burn Rate Chart. I think we have enough data above to get some sort of idea of how Three shot Three shot groups. the frozen ones. hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . Three shot groups. 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. LPM = Large Pistol Mag . 10.3x60mm Rimmed LR Swiss 10mm Auto LP 11x59mm Rimmed LR French Gras 43 Mauser 17 Hornet SR The following loads are with 41.2 grains of VVN 540, which Must add the Remington License Plate Frame to your cart, one per order. www.6mmbr.com. 0000053407 00000 n I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. [ARCHIVED THREAD] - Primer burn rate(?) Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. Buy in store-Limit 2. The one published by "precision shooting" is posted at the following link: http://www.prfelr0.f2s.com/prfelr0/ click on primer 1 and primer2. I wish I had the original range data, but it's long gone. We had to stop our test at this stage, as our TRG-41 got The effects of different primers, normal and magnums, on a load have been discussed many times before. 41 Rifle Primers - 100 Count. Fishing Bait Chart; Hunting Camo Patterns; Guns. 'Berdan' and 'Boxer' layouts and primer components. HTH, Dutch. For a better experience, please enable JavaScript in your browser before proceeding. Standard deviation . So what's the difference? 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. We are here to talk about primers. And real standardization. This means a LRP will not seat flush or below the face of the case head in a pistol cartridge . My experience with the small rifle primers is just the opposite. #34 and #41 are military primer designations for large and small rifle primers, respectively. hb``Pc`` I think the BR4 is milder than the CCI 400 primers. 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 rifle, chambered for the 338 Lapua. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. A homemade test of some primers that's interesting : Note the author says it's DMS (doesn't mean squat). Closed the bolt and off she went. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. Are Wolf Primers still consistent? We picked this load because it shot reasonably 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299. A larger sweet spot means more reliable ignition in guns that produce off-center hits. Lyman & Nosler classify this as a standard primer, but Hornady, Handloads.com, and Chuck Hawks classify it as a small rifle magnum primer. There really is no such chart. 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. ga.src = ('https:' == document.location.protocol ? things might turn out. 4 Comments. coated. Different Primers On The Load. Click Photo to read full test results in Target Shooter Magazine. 506 0 obj <> endobj Ive since rerun the series with .308 Win Palma brass and small primers. I noticed they listed James Calhoon in that article. FWIW, Dutch. 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. 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? . were selected and match prepped, all have the same weight. Any use of this content without express written consent is prohibited. Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. _gaq.push(['_setDomainName', '.accurateshooter.com']); Seating the Large Rifle primers in a standard Large Pistol pocket may cause high primers . Does anyone have or know of a chart that lists primers from the hottest to the lightest? Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? might make it easier to compare the velocity at normal temperature and cold Found this from offsite search, exactly the information I need. grains in, or a variety of combinations). All cases for each group 2854 0 obj <>stream Add to Wishlist. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . Thanks ! Federal Champion Centerfire Small Rifle Primer - 100 Ct. No media assets available for preview. 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. Winchester works to make sure all primers are reliable, instant and precise. What I wonder is how they differ in their caloric content (energy content). I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. The following loads are with 45.2 grains of BL-C 2, same 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. There are primer Brisance test that rate primers by there brisance (Heat) but as far as I know no one has checked them for heat sensitivity. We thought we would run our own There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. Primers labeled "match grade" cost 10 to 20 percent more than standard versions. Heat of explosion per gram is similar as well. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. 4.0-5.0 .2460, 11 CCI 200 LR 4.28 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. 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. The first "magnum" primer, the Federal 215 was designed for this very purpose. shoot them as a group, noting both the velocity and the accuracy, and compare Check With Your Local Ammo. is a double base powder, same bullet and brass. All powder charges These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. Primer Testing Reference. Match King bullet, molly coated. His varmint bullets are absolutely fantastic. 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. #4. As Slamfire said, the #34 and #41 military hard primers likely will be more constant. Mother of All LR Primer Tests Seems they give me good results across the board. I did not put in the individual comments. @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se July 21, 2020 By Joseph von Benedikt. Add to cart. 200 Large Rifle Primers - 100 Count. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. LR Primer Types Tested for Velocity, ES/SD, Group Size and More! Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps) Read more; CCI #34 7.62mm Military Primers. These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . Or a small primer pocket. Three shot groups. This keeps grains of powder out of the flash hole. The last row in each table shows the AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. Remington Shotshell Primer All Gauges. 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. 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 different case sizes. RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. Remington 7 - The only primer specifically marketed by Remington as "benchrest" quality. Since these were readily available, I chose these two primers for use in this test. Powered by UBB.threads PHP Forum Software 7.7.5. Thanks again for the excellent write-up and work! We have found the following primers in our possession. The pointer remains at the highest point of the shot. 0 It's higher than 30-30, and not much less than the 30-06. Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 Primer Flash Test Photos. Copyright 1996-2023 AR15.COM LLC. 0000076375 00000 n Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . 0000027640 00000 n Store For Availability. The Rem's had some very wild shots high and low. As an aside, a couple of years ago, shortmags.org published a list of primers from hottest to coolest. These are the links to the two pages, directly. Small pistol primers - which are about the same size as small rifle primers but designed specifically for handguns. borrowed. The new Russian Remington AmmunitionRemington Large Rifle Magnum Primers #9-1/2M Box of 1000. Both for 6.5 CM. Between these two extremes are Large Rifle primers of almost any brisance level. following primers in our possession. 1.09K Views. I also had no problem finding the thread in the archives. Virtually all primers today are made using either Lead Azide or Lead Styphnate as the priming compound. 0000054368 00000 n were very even, but this was a limited lot and they are not widely available. 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 . You will have match. and .280 Rem., to name a few. 2 Winchester WAALite 37 VihtaVuori N340. So, the short version is, use the primer recommended in the recipe. 0000077528 00000 n 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.

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