14 Likes. really see any indication from the above test to change that. 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? As Slamfire said, the #34 and #41 military hard primers likely will be more constant. Get a deck of Remington Playing Cards for $1 with ammo purchase. Even though they dont recommend it? Great article/op. 30H32. 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. Both for 6.5 CM. rintable Burn Rate Chart. 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. It is relative to this set of tests and this tester. Buy in store-Limit 2. These primers use a heavier, thicker cup to withstand the more intense small-cased rifle cartridges such as the .222 and .223 Remingtons. Winchester Reloading Large Rifle Magnum Primers. we will try it to see how it performs. You may not reproduce original text or photos without advanced permission in writing. Brisance (?) values for primers like burn rates for powders? - Gunloads.com Primers, the Sparkplug of Centerfire Cartridges - CHUCKHAWKS.COM 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. brass. 5.0 out of 5 star rating (5) 0000006474 00000 n 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).]. PDF Primer Cross Reference Chart - Graf & S Primer brisance. | Sniper's Hide Forum The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). Reply. What Are the Four Primer Sizes? | Powder Valley RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. I cannot Virtually all primers today are made using either Lead Azide or Lead Styphnate as the priming compound. Ultimate Large Rifle Primer Shoot-Out 16 Types Tested Winchester works to make sure all primers are reliable, instant and precise. The pressure changed dramatically sometimes (8k-13k PSI). The Primer on Primers | CarolinaFirearmsForum were weighed. Compare Compare Now. 0000001395 00000 n I hear ya. ga.src = ('https:' == document.location.protocol ? Magnum Primers for Non-Magnum Loads - RifleShooter PRODUCT No: TYPE OF PRIMER USED FOR PCS PER BOX I think we have enough data above to get some sort of idea of how 0000004445 00000 n Small pistol primers - which are about the same size as small rifle primers but designed specifically for handguns. Small pistol and rifle primers utilize a cup 0.175" in diameter, while large pistol and rifle primers measure 0.210" across. I did not test the 210M. Thanks OP for posting. 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. 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. Primer burn rates - The Firing Line Forums Where are S&Bs sold without paying to special shipment? 0000015039 00000 n Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. 547 0 obj <>stream Large rifle primers are 0.008" thicker than a large pistol primer. Buy in store-Limit 2. $7.99. Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. $5.19. Very interesting. I learned Cci 400 and cci 550 are the same! Remington says the compound is the same as the 6, but with a thicker cup. Mother of All LR Primer Tests Any use of this content without express written consent is prohibited. Store For Availability. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! 0000027640 00000 n 0000077015 00000 n and brass. CCI Large Pistol Primers VS. Large Rifle Primers - AR15.COM 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. Trying to decide which primers to buy next. _gaq.push(['_setDomainName', '.accurateshooter.com']); ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. 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. Thanks! Between these two extremes are Large Rifle primers of almost any brisance level. #4. Must add the Remington License Plate Frame to your cart, one per order. Primer comparisons | Ruger Forum Depending on your needs and expectations, they may be worth the extra cost. Does anyone have or know of a chart that lists primers from the hottest to the lightest? the 3 frozen overnight. Any thoughts? Primer cup dimensions are controlled to .0001", and the priming mix is specially formulated for consistent ignition with a wide variety of powder types. Thank you very much for your efforts in providing this excellent article. grains in, or a variety of combinations). It was also years ago and things may have changed. $7.99. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger The new Russian Testing 16 primer types was a huge task we commend Laurie for his hard work and thoroughness. Reloading Primers - Hunting at Fleet Farm And standard both Magnum. Thank you, LR Primer Types Tested for Velocity, ES/SD, Group Size and More! Primer Cross Reference Chart 4050 S. Clark St., Mexico, MO 65265 Grafs.com 800-531-2666 CCI Federal Fiocchi Remington Winchester I did try a search but couldn't find anything apart from Chainsaws similar unanswered request back in August. The test stand used in the link would be a good way to do this because it doesn't need powder and only measures the primer itself. This is a retype after losing the original web page. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay. Laurie Holland. Different Primers On The Load. It will still fire, but they get fliers and open groups. CCI BR2 and the Fed 's were the most even of the common ones. 0000007461 00000 n Ranked in order of power. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . CCI "APS" Large Pistol Primers Strip No. My Components; My Loading Data; All User Loading Data; Components . Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. 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 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. It has a Hart barrel #5 and a Winchester Large Rifle primers produced a standard deviation of velocity of 13 f.p.s. of extruded Hodgdon H4831. 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. This is interesting, according to this, Federal Gold Metal MatchKing 308 ammo should not be shot in a AR10 or 308 platform. %%EOF only the velocity is the average of the three groups above it. Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. You must log in or register to reply here. 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. 3.7-5.5 .3997, 10 CCI BR2 4.37 0000076644 00000 n Primers - Sellier & Bellot Both are roughly the same diameter. WSL. Back To Basics: Primers | An Official Journal Of The NRA 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 use the Brisance chart to adjust the powder charge to a safe level. Primer burn rate chart? | Shotgun Forum Seems they give me good results across the board. You are using an out of date browser. Must add the Federal Dry Bag to your cart, one per order. Reloading Primers - Powder Valley Reloading Superstore (Depends on whether the M in the Wolf name is for Match or Magnum.) Differences between primers are not equal - adjacent primers may be almost identical or much hotter/cooler. 200 Large Rifle Primers - 100 Count. bullet and brass. I did not put in the individual comments. P. Plinker147 Well . We re 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. Primer Manufacturer Chart - Shooter's Reference Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. The effects of different primers, normal and magnums, on a Lee Reloading Auto-Prime Hand Priming Tool. 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 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. I just remembered people liking them. All the following loads were with the Berger 85 grain A few were of 50 when limited amounts were available. 0000028040 00000 n Three shot groups. Large- or Small-Rifle Primers: Which is Better? | An Official Journal German Salazar's pictures were taken in 2005. Out of stock. $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. Federal Champion Centerfire Small Rifle Primer - 100 Ct. No media assets available for preview. LPM = Large Pistol Mag . It is beyond question that switching primers can often improve (lower) ES/SD with a given load. Large rifle primers - which measure about .128 inches in height and .212 inches in width. Heat of explosion per gram is similar as well. Credit should also be given to Target Shooter Magazine for publishing the results. - Cases that utilize small rifle primers and operate at higher pressures (55,000 psi) should use CCI 450, CCI BR4, Fed 205 and Rem 7 1/2. PSA 300blk with some off brand remanufactered ammo. var _gaq = _gaq || []; The following loads were with 48 grains of VVN 550 powder, No issues with the copper cup Wolf. The following are the results of the 25-06 Remington, shot What I wonder is how they differ in their caloric content (energy content). Five round with the RWS primers hang fired, including 2 of Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. 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. Primer "heat" across various brands of primers?? - Smith And Wesson Forums 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. While searching around for some info I stumbled on to this thread and its too good not to share. It was topped with a Leupold 6.5-20X scope in Leupold hb``Pc`` average of all the 4 groups above it. 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). LR Primer Types Tested for Velocity, ES/SD, Group Size and More! This extensive test is an important contribution to the knowledge base of precision shooting. FWIW, Dutch. 210 Large Rifle Primers - 100 Count. They are very similar in their rate of propagation. 506 42 0000014925 00000 n Three shot groups. What is the pressure of a .44mag? 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. 091014. His varmint bullets are absolutely fantastic. The following loads with 63 grains of H870, same bullet and Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. (6 1/2 cup thickness is.020, 7 . This another thing to consider in shooting. And small you have Magnum. How critical is the primer seating mechanism? size, one of which would be a ball powder. It is a standard factory rifle, that came with one Closed the bolt and off she went. Reloading Rifle Primers - Reloading Unlimited I use cci 400 for my AR with great success ! I thought wolf and tula were unobtanium via Russia? Add to Wishlist. Posted: 5/29/2018 9:45:54 PM EST. Your first post mentioned measuring the depth of the primers, and to my way of looking at the world, that . How To Use A Burn-Rate Chart - Shooting Times brass. 0000054298 00000 n From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. LP = Large Pistol . 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; The Primer - Sierra Bullets 0 mounts. Bullets; Primers; . We thought of doing the test on 4 different case sizes. . 0000005537 00000 n I have not measures themperhaps your not seating them fully? We were using standard large rifle primers for all cases up Stronger hit is probably more consistent. - All the large rifle primers measured have the same thickness. Store For Availability. These are the links to the two pages, directly. Primer (firearms) - Wikipedia The first "magnum" primer, the Federal 215 was designed for this very purpose. NOTE: Values in chart are based on 15-Shot strings. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. 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." Check With Your Local Ammo. V361617. The pointer remains at the highest point of the shot. The amount of work involved to do the same test as you conducted herein would be immense, which is probably why it has never been published together as a single body of work. Dev . Primer Effectiveness Study - the-long-family.com Rifle cartridges 5,652 R and cal. Freedom Is Never Free. Free Shipping Eligible! @(aO 0{!{:8:@T @1fpQ{3W=97,_:Xr"Ck&efS cH Se Very good read. Take them with a grain of salt and as a guide only. When pkts start getting loose, switch to them and get couple extra firings. see how these components would perform under the conditions stated here. 2829 0 obj <> endobj Most Accurate Rifle Primers for Precision Reloading The following loads are with 45.2 grains of BL-C 2, same Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. Use the .308 Win Palma brass and small primers myself. Ive since rerun the series with .308 Win Palma brass and small primers. A PRIMER ON PRIMERS | Sniper's Hide Forum One of the frozen rounds with the CCI BR 2 hang fired. CCI 350 MAG Large Pistol Primers - 100 Ct. $22.99. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. Primer Testing Reference. firing 15 Nosler 130-gr. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. All powder charges His subsequent usage of Winchester Large Rifle standard lit all his powder. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . CCI No. For a better experience, please enable JavaScript in your browser before proceeding. 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 . Their magnum LR primer is the F215. 2854 0 obj <>stream 0000053767 00000 n The following are with 75 grains of Reloader 19. 3.2-5.6 .5171, 15 KVB 45 LP Russian 3.89 3.3-4.2 (function() { I suspect they have a minor influence, but thats hunch not science! 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. 0000053144 00000 n CCI 400 primers are designed for .22 Hornet, .218 Bee, .219 Zipper, and .222 Remington loads: NOT for .223 Remington! Federal Primers | Sportsman's Warehouse It was such a tedious task that I abandoned my original plan of also doing pistol primers. 338 Lapua size. Out-of-Stock. (Heat) and cause different powders to react differently. This means a LRP will not seat flush or below the face of the case head in a pistol cartridge . Product Details. 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. Sometimes I hand seat with a Sinclair tool and sometimes I seat using the press. HTH, Dutch. 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? 5180 meters per second for Azide, 5200 meters per second for Styphnate.3. 4 Accurate Arms Nitro 100 39 IMR, Co SR 4756. 1.09K Views. For this we would leave some loaded rounds in the freezer, and The following are with 80 grains of VVN 165, same bullet By The Copper Pill. CCI 350 Magnum Large Pistol Primers 100-Pack $ 6 99 6 dollars 99 cents. Thanks again for the excellent write-up and work! Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. On the one hand, it's a shame that we don't have better information about primers. Compare Compare Now. and .280 Rem., to name a few. These include the 308, 25-06 Remington, 300 Weatherby magnum, and finally the A write-up will be done soon. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. The ES/SD numbers will therefore be higher than is typical with five-shot strings. PDF Primer Size Chart - Henry Krank CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. 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 . (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. Handloader Magazine does it every once in a while. LR = Large Rifle . startxref Good read! 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. In Stock : Primers : Large Rifle - shootingBot chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. All cases for each group It stands to reason that such cusp cartridges, as I like to call them, would have . 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. All the following groups were 3 shots at 100 yards, I wrote This has been noted by some sharps shooters when they break a firing pin. Has anybody else noticed that all of Hodgdon's reloading data for 458 Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps) 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. This is the home made tester. This is on a DMS (don't mean squat) scale. 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. 33. $12.99. 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.