Primer Manufacturer Chart - Shooter's Reference These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . 300 | 1,000 Count $ 42.99. Since then almost every company has changed their primers. Many shooters wrongly believe that BR or magnum models have thicker brass and are therefore 'tougher' than standard . [ARCHIVED THREAD] - Primer burn rate(?) Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. 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 . Note the spreads. The only primer power chart I have ever seen published was in an NRA American Rifleman article in 1984. 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. If the brass has a large. We thought of doing the test on 4 different case sizes. endstream endobj startxref Of the others, there WAS a relation between weight and power. For this we would leave some loaded rounds in the freezer, and 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 . grains in, or a variety of combinations). CCI "APS" Large Pistol Primers Strip No. It has a 27-inch barrel, and we installed a McMillan synthetic stock. (6 1/2 cup thickness is.020, 7 . Reloading Rifle Primers - Reloading Unlimited 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. LRM = Large Rifle Mag . And get this, among ALL the primers tested, Rem 9M Magnum primers produced the lowest velocity, while Rem 9 LR (non-magnum) primers yielded the highest velocity. Proud Member Of The NRA. My Components; My Loading Data; All User Loading Data; Components . 5180 meters per second for Azide, 5200 meters per second for Styphnate.3. brass. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. Must add the Federal Dry Bag to your cart, one per order. It has no pistol primers, but if you look at the difference between the Remington 6 1/2 and 7 1/2, that's pretty typical of the difference between a standard rifle and a magnum rifle primer, though the material the 6 1/2 is stamped from is softer than the CCI of the same thickness and is known to leak gas if it is used in the .223. Most basic there are large rifle primers. 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. Not that I have found, and why I said "nothing". 0000028191 00000 n Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. Remington - 209. The Effects Of of those horrible looking plastic stocks. $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. Reloading Primers for Sale | Sportsman's Outdoor Superstore Remington AmmunitionRemington Large Rifle Magnum Primers #9-1/2M Box of 1000. mounts. Sale! I use cci 400 for my AR with great success ! Ballistic Tips paired with 58.0 grs. :u0RFH1r)F#a9nZh. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. #4. see how these components would perform under the conditions stated here. You may not reproduce original text or photos without advanced permission in writing. (function() { WSL. Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 PRIMER LEGEND . The first "magnum" primer, the Federal 215 was designed for this very purpose. I noticed they listed James Calhoon in that article. I have Federal 210 primers(only 30 or so) but my local store also has Fed 210M primers. This testing was done to try and rank primers by power (brisance). Ive had a slam fire. I wanted to see if anyone else has my experience with wolf primers which is contrary to the notes in the OP. 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 Primer Testing Reference. Large rifle primers - which measure about .128 inches in height and .212 inches in width. It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. 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? 0000053767 00000 n Out of stock. LR Primer Types Tested for Velocity, ES/SD, Group Size and More! 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. Get a Federal Dry Bag for $2 with ammo purchase. It's higher than 30-30, and not much less than the 30-06. Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? <<917A3329DAD4B341BF9A2FBBF1E535ED>]/Prev 194532/XRefStm 1395>> 0000053144 00000 n Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) Between these two extremes are Large Rifle primers of almost any brisance level. coated. It confirms what many of us have known for a long time. Found this from offsite search, exactly the information I need. 0000001728 00000 n Between these two extremes are Large Rifle primers of almost any brisance level. Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . $7.30. The first "magnum" primer, the Federal 215 was designed for this very purpose. NOTE: This data is reference only. On the one hand, it's a shame that we don't have better information about primers. Any thoughts? This another thing to consider in shooting. Add to cart. The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. Great info. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . Buy in store-Limit 2. You will have match. The Rem's had some very wild shots high and low. Large Rifle Magnum Match (LRM MATCH) Federal - 215m. Thanks! Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se Three shot groups. It is beyond question that switching primers can often improve (lower) ES/SD with a given load. _gaq.push(['_setAccount', 'UA-6323545-2']); Primer burn rates - The Firing Line Forums Freedom Is Never Free. 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. This has been noted by some sharps shooters when they break a firing pin. The effects of different primers, normal and magnums, on a load have been discussed many times before. A few were of 50 when limited amounts were available. 40,5. 506 0 obj <> endobj 0000012690 00000 n were weighed. Smyth Busters: Can You Interchange Rifle & Pistol 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. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 0000054368 00000 n For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . 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). 0000027388 00000 n 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: . 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. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. 0000028040 00000 n _gaq.push(['_trackPageview']); Primer with Biggest Group Size: CBC Magtech 9 (0.7 average, three 5-shot groups). Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. V361617. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. LPM = Large Pistol Mag . 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. well in this rifle before, and we did the same with VVN 540, as it is supposed CCI primers offer the reloader clean, reliable ignition. A PRIMER ON PRIMERS | Sniper's Hide Forum I thought this These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the Large Rifle 5,3 Boxer. rintable Burn Rate Chart. . Rated 4.80 out of 5 $ 105.00. Reloading > Components > Primers - Gun City Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. At minimum load a handful of reduced loads with a new primer. 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. 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. 1.09K Views. Closed the bolt and off she went. $5.19. The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). Brisance (?) values for primers like burn rates for powders? - Gunloads.com 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 . Primer hardness rankings - The Firing Line Forums Thanks OP for posting. Leupold LPS 3.5-14X scope in Sako mounts on it. Handloader Magazine does it every once in a while. The following are the results of the 25-06 Remington, shot Three shot groups. Primer Cross Reference Chart 4050 S. Clark St., Mexico, MO 65265 Grafs.com 800-531-2666 CCI Federal Fiocchi Remington Winchester Are Wolf Primers still consistent? Editors Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. Listed From Fastest to Slowest: 1 NORMA R1 36 Winchester WSF. 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. Very interesting. 0000015264 00000 n 14 Likes. These are the links to the two pages, directly. CCI 350 MAG Large Pistol Primers - 100 Ct. $22.99. mounts. Remington says the compound is the same as the 6, but with a thicker cup. test, using all the different primers that we have here. 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. Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). Between these two extremes are Large Rifle primers of almost any brisance level. All the following loads were with the Berger 85 grain the 3 frozen overnight. t!.>%DBvv Or a small primer pocket. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. All powder charges I like the Wolf/Tula also because there a couple .0001s larger diam. The following loads with 63 grains of H870, same bullet and Compare Compare Now. CCI Large Pistol Primers VS. Large Rifle Primers - AR15.COM shoot them as a group, noting both the velocity and the accuracy, and compare In fact, from testing I and others have done, it almost seems to be capricious in nature, and therefore unpredictable as to which primer(s) might be the best alternatives to test when one is not giving satisfactory results. Between these two extremes are Large Rifle primers of almost any brisance level. I'm am not doing this again! Click Photo to read full test results in Target Shooter Magazine.. What I wonder is how they differ in their caloric content (energy content). $7.99. Reloading Powder + Primers | Academy Mysteries And Misconceptions Of The All-Important Primer So, the short version is, use the primer recommended in the recipe. FWIW, Dutch. in red which was frozen over night and then shot. I finally had a primer fail, just last week. Gold Medal Centerfire Primer .205. This is the home made tester. bullet, 55 grains of Reloader 19, in Winchester brass. 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. 0000027119 00000 n This is interesting, according to this, Federal Gold Metal MatchKing 308 ammo should not be shot in a AR10 or 308 platform. use the Brisance chart to adjust the powder charge to a safe level. 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. 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. Large Rifle Primer Performance by Laurie Holland The standard primer types are pistol, pistol magnum, rifle, and rifle magnum. })(); To comment on a post, click Post Title or "Comment" Link. Primers and Pressure Analysis - AccurateShooter.com I hear ya. 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. And standard primers. WSL. Weighing Primers: I did some test weighing and found the bench rest had virtually no variations.
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