We used temperatures. 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. 0 There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. Not that I've ever seen. Gold Medal Centerfire Primer .205. 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. $47.99: NA: Notify: Midway: Winchester Large Rifle Magnum Primers 8-1/2M. 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.. 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. Three shot groups. 0000002213 00000 n Seems they give me good results across the board. Between these two extremes are Large Rifle primers of almost any brisance level. A write-up will be done soon. Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) Large Rifle 5,3 Boxer. shoot them as a group, noting both the velocity and the accuracy, and compare An old rule of thumb suggests the use of magnum primers any time the powder charge is 60 grains or more. Or standard when choosing a primer the. a custom Remington 700 we have built ourselves. Since then almost every company has changed their primers. Freedom Is Never Free. Stronger hit is probably more consistent. 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. Apr 30, 2012. These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. really see any indication from the above test to change that. CCI 350 Magnum Large Pistol Primers 100-Pack $ 6 99 6 dollars 99 cents. here that there is nothing scientific about this experiment. Sep 9, 2009. . Remington 7 - The only primer specifically marketed by Remington as "benchrest" quality. did the bedding, and installed a Leupold 4-12 X scope in Leupold mounts. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. Store For Availability. CCI "APS" Large Pistol Primers Strip No. *Must have a registered ARFCOM account to win. Cases larger than that we normally used magnum primers. I'm am not doing this again! Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . 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. rintable Burn Rate Chart. Winchester Reloading Small Pistol Magnum Primers. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. 0000077042 00000 n Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma. Remington 9-1/2 Large Rifle Centerfire Primers - 100 Ct. No media assets available for preview. 0000004445 00000 n Read more; CCI Aps Strips . Thank you, <<917A3329DAD4B341BF9A2FBBF1E535ED>]/Prev 194532/XRefStm 1395>> We have found the Different Primers On The Load. 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. 0000007461 00000 n Cameron. Leupold LPS 3.5-14X scope in Sako mounts on it. 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. German Salazar's pictures were taken in 2005. The first "magnum" primer, the Federal 215 was designed for this very purpose. 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? We thought of doing the test on 4 different case sizes. bullet and brass. I did not test the 210M. 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 . Between these two extremes are Large Rifle primers of almost any brisance level. var _gaq = _gaq || []; I just remembered people liking them. 091014. $5.19. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. The Rem's had some very wild shots high and low. Get a Federal Dry Bag for $2 with ammo purchase. (function() { It was topped with a Leupold 6.5-20X scope in Leupold I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. This is where the similarity ends. Check With Your Local Ammo. 0000002349 00000 n Interesting read, thanks! Small pistol primers - which are about the same size as small rifle primers but designed specifically for handguns. I learned Cci 400 and cci 550 are the same! - All the large rifle primers measured have the same thickness. 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. Out of stock. Winchester works to make sure all primers are reliable, instant and precise. All Rights Reserved. I hear ya. This means a LRP will not seat flush or below the face of the case head in a pistol cartridge . CCI BR2 and the Fed 's were the most even of the common ones. 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. The following are with 92 grains of H 870, same bullet and 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).]. 0000012690 00000 n Total group size variance (from best to worst) was 0.27. $7.99. things might turn out. Great OP. We used Lapua brass and the A good question Clive! Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. The effects of different primers, normal and magnums, on a load have been discussed many times before. I think we have enough data above to get some sort of idea of how way up the neck. Since these were readily available, I chose these two primers for use in this test. Do not use these charts for load development. WSL. 2854 0 obj <>stream Proud Member Of The NRA. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! It was also years ago and things may have changed. http://www.serveroptions.com/ubb/Forum6/HTML/003275.html, [This message has been edited by Dutch (edited 02-08-2002).]. Three shot groups. 'Berdan' and 'Boxer' layouts and primer components. 0000001395 00000 n FWIW, Dutch. 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; . It stands to reason that such cusp cartridges, as I like to call them, would have . Must add the Remington License Plate Frame to your cart, one per order. 1 of the frozen BR2 rounds hag fired. So what's the difference? Add to Wishlist. CCI No. CCI BR2 Large Rifle Primer 100-Pack $ 13 99 13 dollars 99 cents. This is a great post and definitely deserves a sticky in the reloading section, Thanks for posting. 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. 0000000016 00000 n @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se Well done gentlemen, Share the post "Ultimate Large Rifle Primer Shoot-Out 16 Types Tested". Primer Cross Reference Chart 4050 S. Clark St., Mexico, MO 65265 Grafs.com 800-531-2666 CCI Federal Fiocchi Remington Winchester 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." 0000054298 00000 n Ranked in order of power. 0000015264 00000 n firing 15 Nosler 130-gr. Get a Remington License Plate Frame for $1 with ammo purchase. (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) And standard primers. All powder charges RWS, CCI BR2, Federal 210M, Federal 210, var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); At minimum load a handful of reduced loads with a new primer. well in this rifle before, and we did the same with VVN 540, as it is supposed I noticed they listed James Calhoon in that article. In other words, the steps were small indeed. This would give us some sort of idea of how they perform in Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. 200 Large Rifle Primers - 100 Count. The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). Out-of-Stock. 0000002481 00000 n CCI 400 primers are designed for .22 Hornet, .218 Bee, .219 Zipper, and .222 Remington loads: NOT for .223 Remington! WSL. July 9, 2018. Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. 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. var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; 338 Lapua size. I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. 0000027119 00000 n Any use of this content without express written consent is prohibited. work up a load from a safe, published starting load. 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. 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. The Test. The effects of different primers, normal and magnums, on a CCI No. CCI "APS" Large Rifle Primers Strip . PRODUCT No: TYPE OF PRIMER USED FOR PCS PER BOX What is the pressure of a .44mag? Read more; CCI #34 7.62mm Military Primers. xref $7.99. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. The line that shows It is a standard factory rifle, that came with one effects on this. Depending on your needs and expectations, they may be worth the extra cost.
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