0000001728 00000 n Out of stock. This is an important test, with significant findings. Store For Availability. Since then almost every company has changed their primers. 0000077042 00000 n endstream endobj startxref chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. The following loads with 63 grains of H870, same bullet and For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . Primer with Highest Velocity: Remington 9 LR (2815 fps) rintable Burn Rate Chart. Even though they dont recommend it? The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. Buy in store-Limit 2. 40,5. 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. Gold Medal Centerfire Primer .205. Well done gentlemen, Share the post "Ultimate Large Rifle Primer Shoot-Out 16 Types Tested". This means a LRP will not seat flush or below the face of the case head in a pistol cartridge . CCI No. The cartridge remains one of the few standard-issue rimmed . Primer Cross Reference Chart 4050 S. Clark St., Mexico, MO 65265 Grafs.com 800-531-2666 CCI Federal Fiocchi Remington Winchester It was also years ago and things may have changed. Where are S&Bs sold without paying to special shipment? Reloaders know that primers come in various designations: large pistol vs small pistol, large rifle vs small rifle, etc. If the brass has a large. shoot them as a group, noting both the velocity and the accuracy, and compare 0000027119 00000 n Match event calendar and rifle competition accuracy training tips. 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. Both are roughly the same diameter. Doesn't appear to work. 0000077015 00000 n Primer with Biggest Group Size: CBC Magtech 9 (0.7 average, three 5-shot groups). Check With Your Local Ammo. grains in, or a variety of combinations). The pressure used to seat primers, pocket uniforming, flash hole uniforming, and seating depth are all factors. Primer with Smallest Group Size: Remington 9 LR (0.43 average, three 5-shot groups) For a better experience, please enable JavaScript in your browser before proceeding. Get a Remington License Plate Frame for $1 with ammo purchase. I know this powder is far too slow for this application, but we thought 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 091014. Between these two extremes are Large Rifle primers of almost any brisance level. I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). 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 . 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. Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. The rifle has a 26-inch barrel. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. I have not measures themperhaps your not seating them fully? 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 . You are using an out of date browser. Out-of-Stock. LR Primer Types Tested for Velocity, ES/SD, Group Size and More! 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; . The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. 0000001584 00000 n LRM = Large Rifle Mag . Great info. Rifle cartridges 5,652 R and cal. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. Click Photo to read full test results in Target Shooter Magazine.. 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. 0000002349 00000 n The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. _gaq.push(['_setAccount', 'UA-6323545-2']); Winchester Reloading Large Rifle Magnum Primers. Three shot groups. 100. Primers are tested for reliability from -20 degrees F to +150 degrees F. . It was topped with a Leupold 6.5-20X scope in Leupold Very good read. HTH, Dutch. Firing pin strength also seems to be a definite factor. 338 Lapua size. 300 | 1,000 Count $ 42.99. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. Not that I've ever seen. 0000028040 00000 n 0000153414 00000 n *Must have a registered ARFCOM account to win. only the velocity is the average of the three groups above it. 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. Very interesting. 30H32. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. . 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. All the following groups were 3 shots at 100 yards, I wrote Seems they give me good results across the board. These are the links to the two pages, directly. Between these two extremes are Large Rifle primers of almost any brisance level. The barrel was 24 inches long. Compare Compare Now. var _gaq = _gaq || []; 0000054449 00000 n trailer The brass colored wolf primers always fire fine in my bolt guns (and in my ar15 as well). All Rights Reserved. And, NO! In this case, it was a Federal large rifle magnum. way up the neck. BLR/BSR = Berdan (not available) Cartridge Primer Size . Mar 13, 2022. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. (function() { It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. 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).]. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. 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. They can cause primer piercing within stout loads in .223 Remington applications. RWS, CCI BR2, Federal 210M, Federal 210, Sierra 300 grain Match King bullet. Handloader Magazine does it every once in a while. effects on this. 0000000016 00000 n hb``Pc`` 0000015039 00000 n })(); To comment on a post, click Post Title or "Comment" Link. Thanks OP for posting. The shot is fired against a weight which in turn moves a pointer. Sometimes I hand seat with a Sinclair tool and sometimes I seat using the press. Large Rifle 5,3 Boxer. One new winner* is announced every week! P. Plinker147 Well . Compare Compare Now. 0000004445 00000 n However, I have seen or heard of many examples where the the primer that gave the best results might not have been the one that would have been intuitively picked based on its brisance. Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 22661. Apr 30, 2012. V361617. Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. Come join the discussion about performance, gunsmithing, troubleshooting, reviews, accessories, classifieds, and more! Cases larger than that we normally used magnum primers. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. average of all the 4 groups above it. Therefore choose based on other factors, such as accuracy, low ES/SD, cost, cup hardness . hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 Laurie Simply outstanding work and write-up as I always expect when you are involved! Proud Member Of The NRA. Fishing Bait Chart; Hunting Camo Patterns; Guns. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger 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. Great OP. CCI 400 primers are designed for .22 Hornet, .218 Bee, .219 Zipper, and .222 Remington loads: NOT for .223 Remington! 100%. Three shot groups. 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. 0000003606 00000 n Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. Fiocchi 616 Shotshell Primers #209 | 1,000 Count $ 89.99. The following loads were shot in a Sako TRG-41 target might make it easier to compare the velocity at normal temperature and cold (The total velocity spread for all primers was 35 fps). I thought this I found this a while back but it seems it goes against the Win primers being hotter than the CCI. Those extra heavy tended to be stronger, and light were weaker. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. We re Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . PSA 300blk with some off brand remanufactered ammo. My experience with the small rifle primers is just the opposite. Three shot groups. Lyman & Nosler classify this as a standard primer, but Hornady, Handloads.com, and Chuck Hawks classify it as a small rifle magnum primer. 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 learned Cci 400 and cci 550 are the same! 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. Three shot groups. We had to stop our test at this stage, as our TRG-41 got Rifle primers use tougher cups than pistol primers because the firing pin blow of rifles is usually harder than the firing pin blow . I noticed they listed James Calhoon in that article. The first "magnum" primer, the Federal 215 was designed for this very purpose. Standard deviation . Three shot The Test. %PDF-1.4 % LPM = Large Pistol Mag . 0000076644 00000 n It confirms what many of us have known for a long time. 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. - All the large rifle primers measured have the same thickness. same bullet and brass. Thanks for the insight Rocky. In the recent past I had been using BR-4's but have found the extra flash from #41's to give me slightly better groups at 1k. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. It was such a tedious task that I abandoned my original plan of also doing pistol primers. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without 4.0-5.0 .2460, 11 CCI 200 LR 4.28 we will try it to see how it performs. Three shot groups. Large rifle primers - which measure about .128 inches in height and .212 inches in width. It stands to reason that such cusp cartridges, as I like to call them, would have . The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. 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. At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. A few were of 50 when limited amounts were available. I also had no problem finding the thread in the archives. 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. 0000028191 00000 n a custom Remington 700 we have built ourselves. Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. Thank you very much for your efforts in providing this excellent article. CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. We have found the following primers in our possession. 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; NOTE: This data is reference only. brass. $115.00. 0000007461 00000 n $47.99: NA: Notify: Midway: Winchester Large Rifle Magnum Primers 8-1/2M. t!.>%DBvv The first "magnum" primer, the Federal 215 was designed for this very purpose. A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. Primer Testing Reference. Any use of this content without express written consent is prohibited. CCI BR2 and the Fed 's were the most even of the common ones. Remington Shotshell Primer All Gauges. 0 Different Primers On The Load. A write-up will be done soon. (Depends on whether the M in the Wolf name is for Match or Magnum.) ga.src = ('https:' == document.location.protocol ? Federal Champion No. Keep to the lower end of reloading recommendations. 41 Rifle Primers - 100 Count. 0000005537 00000 n 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. Add to cart. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! 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. Winchester Reloading Small Pistol Magnum Primers. It has a 27-inch barrel, and we installed a Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). I like the Wolf/Tula also because there a couple .0001s larger diam. CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. All powder charges While searching around for some info I stumbled on to this thread and its too good not to share. Trying to decide which primers to buy next. Credit should also be given to Target Shooter Magazine for publishing the results. This shows the pointer after a shot has been fired. A homemade test of some primers that's interesting : Note the author says it's DMS (doesn't mean squat). These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. Take them with a grain of salt and as a guide only. It takes a Large Rifle Magnum primer to reliably light this much powder. Read more; CCI Aps Strips . [#11] Federal 215 and Winchester standard and magnum LR primers. The new Russian borrowed. 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). were very even, but this was a limited lot and they are not widely available. Hi Laurie, your comment re S&Bs slack fit raises my question. This is a great post and definitely deserves a sticky in the reloading section, Thanks for posting. It is obvious that the thicker cups will withstand more pressure. Most basic there are large rifle primers. Remington says the compound is the same as the 6, but with a thicker cup. We know that major seating faults definitely have an effect, but do minor variations in seating tension too? 200 Large Rifle Primers - 100 Count. Mother of All LR Primer Tests I have never looked at primers apart from reliability. use the Brisance chart to adjust the powder charge to a safe level. 0000002213 00000 n Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. 5 Alliant e3 40 Ramshot True Blue. Large rifle primers all appear to have the same cup thickness, no matter what the type. In other words, the steps were small indeed. This is more visual and tells a good story too. 18,4. $5.19. Ive had a slam fire.
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