large rifle primer heat chart

We re Since then almost every company has changed their primers. we will try it to see how it performs. They are very similar in their rate of propagation. same bullet and brass. 0000010068 00000 n different case sizes. What is the pressure of a .44mag? 0000027667 00000 n Or standard when choosing a primer the. The following loads were with 48 grains of VVN 550 powder, Remington - 209. It is relative to this set of tests and this tester. 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. The following are the results of a 308 Winchester, shot in Bullets; Primers; . Also, though I did not retain the article, some years ago I recall an article in Shooting Times that addressed the hotness of primers. It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. 0000004445 00000 n This would give us some sort of idea of how they perform in Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. 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. 0000077528 00000 n test, using all the different primers that we have here. Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. effects on this. RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. It is obvious that the thicker cups will withstand more pressure. The first "magnum" primer, the Federal 215 was designed for this very purpose. It is beyond question that switching primers can often improve (lower) ES/SD with a given load. 0000006474 00000 n 0000002349 00000 n Three shot groups. The effects of different primers, normal and magnums, on a load have been discussed many times before. 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. One new winner* is announced every week! 0000007461 00000 n rintable Burn Rate Chart. work up a load from a safe, published starting load. This is an important test, with significant findings. NOTE: Values in chart are based on 15-Shot strings. Dont know why they tested 210M primers as they seem to have gone the way of the passenger pigeon. CCI "APS" Large Pistol Primers Strip No. A write-up will be done soon. You may not reproduce original text or photos without advanced permission in writing. This shows the pointer after a shot has been fired. Lee Reloading Auto-Prime Hand Priming Tool. 1 Fed Match GM215M 6.12 5.23-6.8 .351. 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. The Rem's had some very wild shots high and low. Most basic there are large rifle primers. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. Up to 6,000 psi difference just by changing primer brands. 0000053144 00000 n 506 0 obj <> endobj Clive. 0000076375 00000 n The following loads were shot in a Sako TRG-41 target The following are with 75 grains of Reloader 19. Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. $11.99. I load those in hornet 222 220 swift and other varmint calibers. 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 Interesting that the CCI BR2 was running hotter than the CCI 200. Most of the tests were of 100 or more primers. Get a Remington License Plate Frame for $1 with ammo purchase. Doesn't appear to work. Handloader Magazine does it every once in a while. This charge fills the case to about half Laurie Simply outstanding work and write-up as I always expect when you are involved! The first "magnum" primer, the Federal 215 was designed for this very purpose. Any use of this content without express written consent is prohibited. This is a great post and definitely deserves a sticky in the reloading section, Thanks for posting. I noticed they listed James Calhoon in that article. We just wanted to .2232, 16 CCI 300 LP 3.18 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. 0 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. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? PSA 300blk with some off brand remanufactered ammo. LRM = Large Rifle Mag . 0000015334 00000 n Federal 215 and Winchester standard and magnum LR primers. brass. average velocities and MV consistency. RWS, CCI BR2, Federal 210M, Federal 210, 0000077042 00000 n Store For Availability. This has been noted by some sharps shooters when they break a firing pin. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. Cases larger than that we normally used magnum primers. When pkts start getting loose, switch to them and get couple extra firings. $5.19. _gaq.push(['_trackPageview']); Sep 9, 2009. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. Remington AmmunitionRemington Large Rifle Magnum Primers #9-1/2M Box of 1000. 0000001395 00000 n This is a retype after losing the original web page. Size Large. We picked this load because it shot reasonably Primers labeled "match grade" cost 10 to 20 percent more than standard versions. Federal Champion Centerfire Small Rifle Primer - 100 Ct. No media assets available for preview. 3.7-5.5 .3997, 10 CCI BR2 4.37 Can you in. The testing was apparently done with a homemade ballistic pendulum, which left a lot to be desired. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 I learned Cci 400 and cci 550 are the same! Or a small primer pocket. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . Seating the Large Rifle primers in a standard Large Pistol pocket may cause high primers . The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. A larger sweet spot means more reliable ignition in guns that produce off-center hits. WSL. We were using standard large rifle primers for all cases up Read more; CCI #34 7.62mm Military Primers. 0000028110 00000 n 091014. Do not use these charts for load development. Compare Compare Now. 1.09K Views. 5180 meters per second for Azide, 5200 meters per second for Styphnate.3. The redesigned metal parts improve sensitivity and reduce seating force. 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. New. 200 Large Rifle Primers - 100 Count. The military imposes specific upper and lower sensitivity limits. Three shot groups. Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. only the velocity is the average of the three groups above it. The following loads are with 41.2 grains of VVN 540, which Thank you, There really is no such chart. Use the .308 Win Palma brass and small primers myself. Three shot groups. 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 cart. Fishing Bait Chart; Hunting Camo Patterns; Guns. The following loads were shot in a Remington 700 chambered - All the large rifle primers measured have the same thickness. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. 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. My experience with the small rifle primers is just the opposite. Hi Laurie, your comment re S&Bs slack fit raises my question. 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.. The line that shows If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). So what's the difference? 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? His varmint bullets are absolutely fantastic. $8.09. in a Ruger Target model rifle. 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 Thanks for the insight Rocky. 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. Primer cup dimensions are controlled to .0001", and the priming mix is specially formulated for consistent ignition with a wide variety of powder types. $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. Get a deck of Remington Playing Cards for $1 with ammo purchase. At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. 0000153414 00000 n 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 . I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. 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. It's higher than 30-30, and not much less than the 30-06. ga.src = ('https:' == document.location.protocol ? 5 Alliant e3 40 Ramshot True Blue. brass. Are there any primer hotness charts here? were of 50 when limited amounts were available. 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. I have never looked at primers apart from reliability. bullet and brass. Shotgun (209) CCI - 209. In bolt action rifles, not semis. Dev . the frozen ones. load have been discussed many times before. 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; . 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 would like to state Match event calendar and rifle competition accuracy training tips. A good question Clive! Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. 4.0-5.0 .2460, 11 CCI 200 LR 4.28 Proud Member Of The NRA. chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. #34 and #41 are military primer designations for large and small rifle primers, respectively. $12.99. CCI 400 primers are designed for .22 Hornet, .218 Bee, .219 Zipper, and .222 Remington loads: NOT for .223 Remington! 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. J E CUSTOM . CCI Aps BR2 Large Rifle Benchrest (1000) $ 135.00. (Depends on whether the M in the Wolf name is for Match or Magnum.) For this we would leave some loaded rounds in the freezer, and I wanted to see if anyone else has my experience with wolf primers which is contrary to the notes in the OP. Are Wolf Primers still consistent? Closed the bolt and off she went. once fired Weatherby brass and the Sierra 190-grain Match King bullet, molly So, the short version is, use the primer recommended in the recipe. Add to Wishlist. The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. 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. 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. $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. All cases for each group 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 . These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . Take them with a grain of salt and as a guide only. Great OP. WSL. July 21, 2020 By Joseph von Benedikt. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! These are the links to the two pages, directly. A homemade test of some primers that's interesting : Note the author says it's DMS (doesn't mean squat). groups. CCI BR2 Large Rifle Primer 100-Pack $ 13 99 13 dollars 99 cents.

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