Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 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. . For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . Take them with a grain of salt and as a guide only. But if you cant spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9 M Magnum (2780 fps) use the Brisance chart to adjust the powder charge to a safe level. Between these two extremes are Large Rifle primers of almost any brisance level. Or a small primer pocket. Reloading Primers at Fleet Farm Reloaders know that primers come in various designations: large pistol vs small pistol, large rifle vs small rifle, etc. mounts. Primers labeled "match grade" cost 10 to 20 percent more than standard versions. Compare Compare Now. %%EOF My experience with the small rifle primers is just the opposite. The ES/SD numbers will therefore be higher than is typical with five-shot strings. Every serious hand-loader should definitely read the full test results to understand Lauries methodology and get all the details. I also had no problem finding the thread in the archives. This testing was done to try and rank primers by power (brisance). CCI primers offer the reloader clean, reliable ignition. Up to 6,000 psi difference just by changing primer brands. Primer burn rates - The Firing Line Forums work up a load from a safe, published starting load. 100%. Some of Lauries results may surprise you. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger Sierra 300 grain Match King bullet. Mysteries And Misconceptions Of The All-Important Primer This is an important test, with significant findings. we will try it to see how it performs. xref 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. Out-of-Stock. Fiocchi Large Rifle Primers. The 7.6254mmR is a rimmed rifle cartridge developed by the Russian Empire and introduced as a service cartridge in 1891. 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. only the velocity is the average of the three groups above it. Federal Gold Medal Large Magnum Rifle Primer - 100 Ct. $9.39. I just remembered people liking them. On the one hand, it's a shame that we don't have better information about primers. $115.00. [ARCHIVED THREAD] - Primer burn rate(?) CCI No. Must add the Remington License Plate Frame to your cart, one per order. 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. 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).]. Note the spreads. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Lauries findings will doubtless influence many hand-loaders who hope to produce more consistent ammunition, or achieve better accuracy. I have not measures themperhaps your not seating them fully? Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps) 0000015039 00000 n Ballistic Tips paired with 58.0 grs. 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." 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. The following loads were shot in a Sako TRG-41 target see how these components would perform under the conditions stated here. Magnum Primers for Non-Magnum Loads - RifleShooter NOTE: Values in chart are based on 15-Shot strings. 1 of the frozen BR2 rounds hag fired. 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. 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299. Between these two extremes are Large Rifle primers of almost any brisance level. In other words, the steps were small indeed. [#11] We used RWS match brass, 41.2 grains of VVN 140, and the Sierra 168 We thought we would run our own The LRP is at least .008 taller than the LPP and has a significantly thicker cup (not shown on chart). 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. Editors Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. Sep 9, 2009. Match King bullet, molly coated. #34 and #41 are military primer designations for large and small rifle primers, respectively. So what's the difference? Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). effects on this. Any use of this content without express written consent is prohibited. Large Rifle Primer brisance chart | Nosler Reloading Forum 0000015334 00000 n It is obvious that the thicker cups will withstand more pressure. We used Lapua brass and the 'Berdan' and 'Boxer' layouts and primer components. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. Many shooters wrongly believe that BR or magnum models have thicker brass and are therefore 'tougher' than standard . The redesigned metal parts improve sensitivity and reduce seating force. Primer hardness rankings - The Firing Line Forums CCI "APS" Large Rifle Primers Strip . Large Rifle Magnum Match (LRM MATCH) Federal - 215m. $5.19. The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). Ranked in order of power. Primer Flash Test Photos. Seems they give me good results across the board. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. Large- or Small-Rifle Primers: Which is Better? | An Official Journal What I wonder is how they differ in their caloric content (energy content). Primer Testing Reference. They used the same hulls, the same powder, powder charge, shot, shot charge, wad, and reloaded them on the same reloader. Federal 215 and Winchester standard and magnum LR primers. Most of the tests were of 100 or more primers. This would give us some sort of idea of how they perform in I hear ya. 5.2-6.5 .4437, 3 CCI 250 LRM 5.66 You are using an out of date browser. rintable Burn Rate Chart. Mar 13, 2022. Three shot groups. This extensive test is an important contribution to the knowledge base of precision shooting. the 3 frozen overnight. Both for 6.5 CM. $79.99: 45 wks ago: Notify: Midway: CCI Large Rifle 7.62mm NATO-Spec Military Primers 34. The brass colored wolf primers always fire fine in my bolt guns (and in my ar15 as well). Thanks! Thanks OP for posting. for the 300 Weatherby magnum. Of the others, there WAS a relation between weight and power. 200 Large Rifle Primers - 100 Count. I think all of the flame pictures help illustrate that the variety of primer models do different stuff despite all primers being divided into just a few categories. Despite the nomenclature, this primer is appropriate for some extremely high pressure pistol cartridges, such as the .221 Fireball and the .357 Maximum. Primer burn rate chart? | Shotgun Forum Ammo Primers - Rifle, Shotgun & Pistol Primers - Winchester This may be the most comprehensive and thorough LR primer test ever done. 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. LRM = Large Rifle Mag . The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. 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 The following loads are with 41.2 grains of VVN 540, which As Slamfire said, the #34 and #41 military hard primers likely will be more constant. CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. We are here to talk about primers. hb``Pc`` 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. 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. I thought wolf and tula were unobtanium via Russia? Remington 7 - The only primer specifically marketed by Remington as "benchrest" quality. 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 Five round with the RWS primers hang fired, including 2 of It is relative to this set of tests and this tester. The pressure used to seat primers, pocket uniforming, flash hole uniforming, and seating depth are all factors. 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. All 3 round with the RWS primer had hang fired. CCI #250 Large Rifle Magnum Primers (1000) Rated 5.00 out of 5 $ 95.00. The Effects Of Different Primers On The Load - ACCURATE RELOADING Product Details. I know this powder is far too slow for this application, but we thought Rated 4.80 out of 5 $ 105.00. All the following loads were with the Berger 85 grain Winchester works to make sure all primers are reliable, instant and precise. 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 . How critical is the primer seating mechanism? I thought this Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. The testing was apparently done with a homemade ballistic pendulum, which left a lot to be desired. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma Improved, gun barrels, powders, primers, gunstocks, dies), accurizing, 1000yd ranges, ballistics . 2847 0 obj <>/Filter/FlateDecode/ID[<17398BDBD67F214CBB3755FAA4BE7340><20967B39C4AB1349BB25AF309099C3A9>]/Index[2829 26]/Info 2828 0 R/Length 94/Prev 197341/Root 2830 0 R/Size 2855/Type/XRef/W[1 3 1]>>stream shoot them as a group, noting both the velocity and the accuracy, and compare 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. were selected and match prepped, all have the same weight. Reloading > Components > Primers - Gun City Sometimes I hand seat with a Sinclair tool and sometimes I seat using the press. The first "magnum" primer, the Federal 215 was designed for this very purpose. Do not use these charts for load development. I suspect they have a minor influence, but thats hunch not science! One new winner* is announced every week! 2 Winchester WAALite 37 VihtaVuori N340. 0000053144 00000 n Results are much closer than with the LR primers and again there was a surprise winner (CBC Magtech 7 1/2). We have found the Match-Grade Rifle Primers: Are They Better and Worth the - RifleShooter We thought of doing the test on 4 different case sizes. The Fora platform includes forum software by XenForo. Free Shipping Eligible! Use the .308 Win Palma brass and small primers myself. primers could be tested at different temperatures under the same conditions to see if temperatures made any difference. V361617. Reloading Primers for Sale | Sportsman's Outdoor Superstore 210 Large Rifle Primers - 100 Count. Reloading Primers - Hunting at Fleet Farm 30H32. Take them with a grain of salt and as a guide only. size, one of which would be a ball powder. Get a Federal Dry Bag for $2 with ammo purchase. Different Primers On The Load. 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.. Within every Remington primer is a group of subcomponents assembled to exceptionally tight tolerances. and .280 Rem., to name a few. Burn Rate Chart | PDF | Firearms | Projectile Weapons - Scribd The pointer remains at the highest point of the shot. (function() { Lots of people had good luck with them. If the brass has a large. Primers, the Sparkplug of Centerfire Cartridges - CHUCKHAWKS.COM Federal - 209A. (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) chart, http://www.shootingtimes.com/ammo/ammunition_st_mamotaip_200909/, http://www.castingstuff.com/primer_testing_reference.htm. Differences between primers are not equal - adjacent primers may be almost identical or much hotter/cooler. 0000002481 00000 n The line that shows Large Rifle Primer Performance by Laurie Holland 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. 0000054449 00000 n 300 | 1,000 Count $ 42.99. (Heat) and cause different powders to react differently. There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. CCI BR2 and the Fed 's were the most even of the common ones. Out of stock. Non-corrosive, all weather primers deliver fast, dependable ignition under any shooting condition. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. Good read! %PDF-1.4 % :u0RFH1r)F#a9nZh. 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. 10.3x60mm Rimmed LR Swiss 10mm Auto LP 11x59mm Rimmed LR French Gras 43 Mauser 17 Hornet SR We re A few Also, though I did not retain the article, some years ago I recall an article in Shooting Times that addressed the hotness of primers. This is where the similarity ends. It was topped with a Leupold 6.5-20X scope in Leupold It has a 27-inch barrel, and we installed a and brass. 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. You will have match. 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. His varmint bullets are absolutely fantastic. I did not put in the individual comments. It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. And real standardization. It will still fire, but they get fliers and open groups. Come join the discussion about performance, gunsmithing, troubleshooting, reviews, accessories, classifieds, and more! Read more; CCI #34 7.62mm Military Primers. same bullet and brass. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); 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. Large Rifle Primer Comparison Part I - The Reloaders Network There's not a lot of variance in primer burn rate, only in quantity of powder to burn per primer. Shotgun (209) CCI - 209. Makes me think about some BR4 primers for my 6.5x47L over the #400. Size Large. Match event calendar and rifle competition accuracy training tips. were weighed. CCI Large Pistol Primers VS. Large Rifle Primers - AR15.COM Depending on your needs and expectations, they may be worth the extra cost. 0000007461 00000 n Rifle cartridges 5,652 R and cal. Large Rifle 5,3 Boxer: Rifle cartridges 5,652 R and cal. 091014. The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. 41 - Small Military Rifle Primers | 1,000 Count $ 119.99 $ 99.99. 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? NRA Member..SWCA Member..Semi-Retired, But Not Dead Yet. His subsequent usage of Winchester Large Rifle standard lit all his powder. bullet and brass. $12.99. . $5.03. We were using standard large rifle primers for all cases up Add to Wishlist. This shows the pointer after a shot has been fired. Primers - Sellier & Bellot Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. Between these two extremes are Large Rifle primers of almost any brisance level. 0 _gaq.push(['_setDomainName', '.accurateshooter.com']); LR = Large Rifle . Check With Your Local Ammo. 0000002349 00000 n CCI 350 MAG Large Pistol Primers - 100 Ct. $22.99. The following loads were with 48 grains of VVN 550 powder, German Salazar's pictures were taken in 2005. Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. Out of stock. were of 50 when limited amounts were available. Great OP. Primer "heat" across various brands of primers?? - Smith And Wesson Forums Gold Medal Centerfire Primer .205. #4. Compare Compare Now. Brisance (?) values for primers like burn rates for powders? - Gunloads.com Primer Testing Reference - castingstuff.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. in a Ruger Target model rifle. Primer Manufacturer Chart - Shooter's Reference Large rifle primers all appear to have the same cup thickness, no matter what the type. 0000001584 00000 n Primer Size Chart . FWIW, Dutch. Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. well in this rifle before, and we did the same with VVN 540, as it is supposed Listed From Fastest to Slowest: 1 NORMA R1 36 Winchester WSF. It takes a Large Rifle Magnum primer to reliably light this much powder. Credit should also be given to Target Shooter Magazine for publishing the results. At .020' thick cup metal, these primers are minimal, at best, for light .223 Remington loads. 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. Winchester Reloading Large Rifle Magnum Primers. Primer Flash Test Photos I think the BR4 is milder than the CCI 400 primers. So, don't take this as gospel but as a rough indicator. Back To Basics: Primers | An Official Journal Of The NRA this with the others. Fishing Bait Chart; Hunting Camo Patterns; Guns. 1 Fed Match GM215M 6.12 5.23-6.8 .351. Where are S&Bs sold without paying to special shipment? All powder charges 4.0-5.0 .2460, 11 CCI 200 LR 4.28 $7.49. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Primers are tested for reliability from -20 degrees F to +150 degrees F. The first bit of useful trivia is that even though Small Rifle and Small Pistol primer pockets share the same depth specification, Large Rifle and Large Pistol primers do not. And small rifle primers within the large. 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. 6,5 to 9,3 mm: 100: 10: 33: 18,4: 40,5: Percussion caps. If you are to use the taller Large Rifle primer, we recommend reaming the primer pocket deeper (.125"-.132"). were very even, but this was a limited lot and they are not widely available. Add to Wishlist. Primer burn rate(?) chart - AR15.COM Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. Both are roughly the same diameter. It's higher than 30-30, and not much less than the 30-06. All Primers have a different Brisance. The last row in each table shows the A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. In bolt action rifles, not semis. 0000012690 00000 n $8.09. Handloader Magazine does it every once in a while. It is ever so slightly hotter than the small rifle magnum primer and it comes with a brass colored thick cup. Three shot groups. 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. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. 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. The Primer - Sierra Bullets Total group size variance (from best to worst) was 0.27. I learned Cci 400 and cci 550 are the same! What is the pressure of a .44mag? 0000077042 00000 n Federal Champion Centerfire Small Rifle Primer - 100 Ct. No media assets available for preview. In this case, it was a Federal large rifle magnum. Primer Temperature Sensitivity | Long Range Hunting Forum Three shot groups. I would like to state This is likely a matter of conjecture. endstream endobj startxref The effects of different primers, normal and magnums, on a Fiocchi 616 Shotshell Primers #209 | 1,000 Count $ 89.99. .2232, 16 CCI 300 LP 3.18 Most of the tests were of 100 or more primers. 0000028110 00000 n Smyth Busters: Can You Interchange Rifle & Pistol Primers? It was also years ago and things may have changed. McMillan synthetic stock. A PRIMER ON PRIMERS | Sniper's Hide Forum 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. - All the large rifle primers measured have the same thickness. 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. 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 . Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. $11.99.