large rifle primer heat chart

GM205M. 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 CCI "APS" Large Pistol Primers Strip No. 40,5. Primer cup dimensions are controlled to .0001", and the priming mix is specially formulated for consistent ignition with a wide variety of powder types. Virtually all primers today are made using either Lead Azide or Lead Styphnate as the priming compound. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. $109.99: 42 wks ago: Notify: Grafs: Fiocchi Primer Large Rifle 1 500/bx. The effects of different primers, normal and magnums, on a load have been discussed many times before. 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 following loads were with 48 grains of VVN 550 powder, A final part of the test took a small number of the best performers and ran them in my primary 155.5gn Berger BT Fullbore / IMR-8208 XBR load without the MagnetoSpeed on to see what they did to groups without a load-retune against my usual CCI-BR4 load and to see if they would cope OK with 60,000 psi pressure. 0000028040 00000 n 0000004308 00000 n If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). V361617. So, don't take this as gospel but as a rough indicator. Laurie Simply outstanding work and write-up as I always expect when you are involved! 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. The cartridge remains one of the few standard-issue rimmed . By The Copper Pill. I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. CCI BR2 and the Fed 's were the most even of the common ones. 0000002213 00000 n NOTE: Values in chart are based on 15-Shot strings. Very good read. effects on this. This extensive test is an important contribution to the knowledge base of precision shooting. Thanks. Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. Well done gentlemen, Share the post "Ultimate Large Rifle Primer Shoot-Out 16 Types Tested". Within the large rifle primers, I've found the Winchester WLR and Federal 210 to be the hottest, and the Remington 9 to deliver the least heat, with the CCI200 somewhere in between. All Primers have a different Brisance. 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 . Ive since rerun the series with .308 Win Palma brass and small primers. A few Match event calendar and rifle competition accuracy training tips. These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the 0 hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 Copyright 2000-2023 24hourcampfire.com, Inc. All Rights Reserved. All powder charges test, using all the different primers that we have here. You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. Yeah yeah yeah, and matchkings won't kill a deer. 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. Thanks again for the excellent write-up and work! J E CUSTOM . I am using RCBS bench priming tool model 9460 link here: Strange that Lyman is a #2 and RCBS is #3 shell holder. 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 . 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. CCI primers offer the reloader clean, reliable ignition. the 3 frozen overnight. 0000015151 00000 n I thought wolf and tula were unobtanium via Russia? Both for 6.5 CM. Lyman & Nosler classify this as a standard primer, but Hornady, Handloads.com, and Chuck Hawks classify it as a small rifle magnum primer. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. This is more visual and tells a good story too. 30H32. Interesting read, thanks! Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. 0000028191 00000 n These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . 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. Found this from offsite search, exactly the information I need. SR = Small Rifle . Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. The LRP is at least .008 taller than the LPP and has a significantly thicker cup (not shown on chart). Sep 9, 2009. Shotgun (209) CCI - 209. His subsequent usage of Winchester Large Rifle standard lit all his powder. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. 506 42 It stands to reason that such cusp cartridges, as I like to call them, would have . size, one of which would be a ball powder. Standard deviation . CCI 400 primers are designed for .22 Hornet, .218 Bee, .219 Zipper, and .222 Remington loads: NOT for .223 Remington! temperatures. www.6mmbr.com. Handloader Magazine does it every once in a while. Three shot groups. 0000054298 00000 n (Heat) and cause different powders to react differently. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. 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. These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. The following are with 92 grains of H 870, same bullet and 0000077015 00000 n And, NO! Large Rifle Magnum Match (LRM MATCH) Federal - 215m. 2854 0 obj <>stream And real standardization. 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. 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.. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. It's higher than 30-30, and not much less than the 30-06. Heat of explosion per gram is similar as well. Large Rifle 5,3 Boxer. At minimum load a handful of reduced loads with a new primer. 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. 2.7-3.5 .2406, 17 Federal 150 LP 3.11 this with the others. Hi Laurie, your comment re S&Bs slack fit raises my question. Take them with a grain of salt and as a guide only. Their magnum LR primer is the F215. _gaq.push(['_trackPageview']); :u0RFH1r)F#a9nZh. Makes me think about some BR4 primers for my 6.5x47L over the #400. 5.2-6.5 .4437, 3 CCI 250 LRM 5.66 300 | 1,000 Count $ 42.99. average velocities and MV consistency. Three shot groups. Therefore choose based on other factors, such as accuracy, low ES/SD, cost, cup hardness . to be similar in burning rate. This keeps grains of powder out of the flash hole. The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. We have found the An old rule of thumb suggests the use of magnum primers any time the powder charge is 60 grains or more. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. The effects of different primers, normal and magnums, on a Size Large. 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. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? Dev . 1 of the frozen BR2 rounds hag fired. 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. Most of the tests were of 100 or more primers. Click Photo to read full test results in Target Shooter Magazine.. Three shot groups. PRIMER LEGEND . Three shot groups. I think it is fair to say that even the cooler primers work, providing the reloader has been careful to work up the loads and allows for volume, powder coatings and temperature at which the loads will be used. RWS, CCI BR2, Federal 210M, Federal 210, 6,5 to 9,3 mm. My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. We used The standard primer types are pistol, pistol magnum, rifle, and rifle magnum. WSL. 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. chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. Buy in store-Limit 2. $12.99. Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. This may be the most comprehensive and thorough LR primer test ever done. 41 Rifle Primers - 100 Count. endstream endobj 2830 0 obj <. Out of stock. Get a Federal Dry Bag for $2 with ammo purchase. rifle, chambered for the 338 Lapua. This another thing to consider in shooting. here that there is nothing scientific about this experiment. mounts. 0000004445 00000 n (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) work up a load from a safe, published starting load. 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. Remington says the compound is the same as the 6, but with a thicker cup. %%EOF We picked this load because it shot reasonably We used RWS match brass, 41.2 grains of VVN 140, and the Sierra 168 Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. bullet and brass. Large rifle primers all appear to have the same cup thickness, no matter what the type. The following loads are with 45.2 grains of BL-C 2, same $7.99. McMillan synthetic stock. The following are with 80 grains of VVN 165, same bullet What I wonder is how they differ in their caloric content (energy content). It takes a Large Rifle Magnum primer to reliably light this much powder. For this we would leave some loaded rounds in the freezer, and Not that I have found, and why I said "nothing". Seems they give me good results across the board. Large rifle primers are 0.008" thicker than a large pistol primer. Primer Flash Test Photos. 2829 0 obj <> endobj This is likely a matter of conjecture. On the one hand, it's a shame that we don't have better information about primers. Primer with Highest Velocity: Remington 9 LR (2815 fps) Sierra 300 grain Match King bullet. When I use the press the primers are seated harder.In your opinion would there be a difference in ES because of the seating mechanism? Great info. 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. LPM = Large Pistol Mag . only the velocity is the average of the three groups above it. The following loads were shot in a Remington 700 chambered This may be the most comprehensive and thorough LR primer test ever done. $7.99. 0000028110 00000 n We used Lapua brass and the firing 15 Nosler 130-gr. 0000027388 00000 n 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. Read more; CCI #34 7.62mm Military Primers. Great OP. We are here to talk about primers. Most of the tests were of 100 or more primers. 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. I like the Wolf/Tula also because there a couple .0001s larger diam. hb```,? PSA 300blk with some off brand remanufactered ammo. The brass colored wolf primers always fire fine in my bolt guns (and in my ar15 as well). $ 249.99. Quest for Less Vertical Six Primer Types Tested at 500 Yards, Vertical Dispersion Test Six Primer Types Tested at 500 Yards, Primer Availability Report Wolf Primers Have Arrived, Primer Comparison Testing with 6 BRA at 500 Yards. 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." I finally had a primer fail, just last week. Great article/op. 0000027119 00000 n I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Rated 4.80 out of 5 $ 105.00. Fiocchi Large Rifle Primers. Remington 9-1/2 Large Rifle Centerfire Primers - 100 Ct. No media assets available for preview. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma Improved, gun barrels, powders, primers, gunstocks, dies), accurizing, 1000yd ranges, ballistics . really see any indication from the above test to change that. 6 rounds with the RWS primers hang fired, including 2 of Out-of-Stock. 1 Fed Match GM215M 6.12 5.23-6.8 .351. We thought we would run our own Yeah yeah yeah, and matchkings won't kill a deer. The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). 0000153414 00000 n Are Wolf Primers still consistent? Three shot SPM = Small Pistol Mag . RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. I think the BR4 is milder than the CCI 400 primers. 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? Out of stock. The shot is fired against a weight which in turn moves a pointer. Freedom Is Never Free. I thought this It's higher than 30-30, and not much less than the 30-06. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. Up to 6,000 psi difference just by changing primer brands. Leupold LPS 3.5-14X scope in Sako mounts on it. 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. 200 Large Rifle Primers - 100 Count. In this case, it was a Federal large rifle magnum. 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. Remington - 209. different case sizes. I load those in hornet 222 220 swift and other varmint calibers. BLR/BSR = Berdan (not available) Cartridge Primer Size . Large rifle primers - which measure about .128 inches in height and .212 inches in width. Both are roughly the same diameter. 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. 10.3x60mm Rimmed LR Swiss 10mm Auto LP 11x59mm Rimmed LR French Gras 43 Mauser 17 Hornet SR @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se They used the same hulls, the same powder, powder charge, shot, shot charge, wad, and reloaded them on the same reloader. You may not reproduce original text or photos without advanced permission in writing. Credit should also be given to Target Shooter Magazine for publishing the results. . The barrel was 24 inches long. Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. Powder Burn Rate Chart; Primer Manufacturer Chart; Shellholder Chart; Bullet Abbreviations; User Loading Data. might make it easier to compare the velocity at normal temperature and cold The following loads with 63 grains of H870, same bullet and Thank you, 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. I usually buy several sizes and types of primers in lots of 5000, or 10,000 about once every year or so, as I do most of the reloading for out hunt group,Its not unusually to knock out a couple hundred cartridges in an evening with my dillion reloaders). 0000027667 00000 n It is a standard factory issue; we bedded the This charge fills the case to about half Bullets; Primers; . Thanks! From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. If the brass has a large. The Rem's had some very wild shots high and low. 1.09K Views. The ES/SD numbers will therefore be higher than is typical with five-shot strings. Trying to decide which primers to buy next. While searching around for some info I stumbled on to this thread and its too good not to share. 547 0 obj <>stream . same bullet and brass. One of the frozen rounds with the CCI BR 2 hang fired. On the other hand, if some of the primers that gave poorer results in your testing with a specific .308 load gave much better results with a different cartridge/powder/bullet weight, it would be much more difficult to make any general predictions that might allow a reloader to keep a stock of only two or three types on hand, one of which would be likely to give satisfactory results over a wide range of cartridges and powders. Three shot groups. I did not test the 210M. 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. The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. 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. Federal Champion Centerfire Small Rifle Primer - 100 Ct. No media assets available for preview. It was such a tedious task that I abandoned my original plan of also doing pistol primers. Thanks, DR. 0000015415 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: . Fishing Bait Chart; Hunting Camo Patterns; Guns. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. [ARCHIVED THREAD] - Primer burn rate(?) It has a 27-inch barrel, and we installed a Thanks for the insight Rocky. Total group size variance (from best to worst) was 0.27. Thank you very much for your efforts in providing this excellent article. Read more. Doesn't appear to work. borrowed. Or a small primer pocket. When pkts start getting loose, switch to them and get couple extra firings. 3.7-5.5 .3997, 10 CCI BR2 4.37 4 Accurate Arms Nitro 100 39 IMR, Co SR 4756. The redesigned metal parts improve sensitivity and reduce seating force. The new Russian 0000003606 00000 n 100. The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. coated. 0000002481 00000 n 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? Very interesting. and brass. This is on a DMS (don't mean squat) scale. we will try it to see how it performs. the frozen ones. groups. This is where the similarity ends. Store For Availability. 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 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. Rifle cartridges 5,652 R and cal. 210 Large Rifle Primers - 100 Count. It is relative to this set of tests and this tester. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. I wish I had the original range data, but it's long gone. Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. CCI No. 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. t!.>%DBvv I only remember that there wasn't a heckuva lot of difference in any of them, until you start comparing one end of the list against the opposite. What is the pressure of a .44mag? 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. CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. things might turn out. Even though they dont recommend it? Editors Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. Keep to the lower end of reloading recommendations. (6 1/2 cup thickness is.020, 7 . . RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. .2232, 16 CCI 300 LP 3.18 CCI "APS" Large Rifle Primers Strip . 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. <<917A3329DAD4B341BF9A2FBBF1E535ED>]/Prev 194532/XRefStm 1395>> Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 18,4. Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . Buy in store-Limit 2. 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. Primer with Smallest Group Size: Remington 9 LR (0.43 average, three 5-shot groups) A few were of 50 when limited amounts were available. I have not measures themperhaps your not seating them fully? I have never looked at primers apart from reliability. We re 5.0 out of 5 star rating (5) Add to Wishlist. My Components; My Loading Data; All User Loading Data; Components . The testing was apparently done with a homemade ballistic pendulum, which left a lot to be desired. . to the 30-06. Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. Where are S&Bs sold without paying to special shipment? 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. Large Rifle Primers Fed 215 WLRM CCI 250 Rem 9 M WLR F210 CCI BR2 CCI 200 Rem 9 Small Rifle Primers Fed 205 Rem 7 WSRM Fed 200 WSR CCI BR4 CCI 400 Rem 6 1/2 Thanks OP for posting. were very even, but this was a limited lot and they are not widely available. CCI No. The line that shows Are there any primer hotness charts here?

Where Is Peggy Gallagher From In Mayo, Cvr Section 8 Apartments, Articles L