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in a Ruger Target model rifle. We thought of trying 3 different powders in each case Primer (firearms) - Wikipedia What Are the Four Primer Sizes? | Powder Valley Cameron. http://forums.accuratereloading.com/eve/forums/a/tpc/f/2511043/m/77010865, http://www.riflemagazine.com/magazine/article.cfm?tocid=654&id=50, http://www.accuratereloading.com/primer.html. rifle in its original stock, and installed a Leupold 6.5-20X scope in Ruger Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. $ 249.99. 0000002349 00000 n 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). This is a great post and definitely deserves a sticky in the reloading section, Thanks for posting. Three shot groups. 50 BMG (BMG) CCI - No.35. $47.99: NA: Notify: Midway: Winchester Large Rifle Magnum Primers 8-1/2M. Federal Large Rifle Magnum #215M Gold Medal Match Primers | 1,000 Count. might make it easier to compare the velocity at normal temperature and cold Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 0000076644 00000 n and brass. This may be the most comprehensive and thorough LR primer test ever done. Burn Rate Chart | PDF | Firearms | Projectile Weapons - Scribd The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. Click Photo to read full test results in Target Shooter Magazine.. So, the short version is, use the primer recommended in the recipe. Are there any primer hotness charts here? %PDF-1.4 % A PRIMER ON PRIMERS | Sniper's Hide Forum 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. We also wanted to check if cold temperatures have any We know that major seating faults definitely have an effect, but do minor variations in seating tension too? Sale! 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. 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. Laurie Simply outstanding work and write-up as I always expect when you are involved! . Winchester works to make sure all primers are reliable, instant and precise. Equipment reviews (.243 bullets, 30BR cartridge, 6mm Norma. Remington Large Rifle Primers #9-1/2 Box of 1000 (10 Trays of 100) Thanks. Reloading > Components > Primers - Gun City Smyth Busters: Can You Interchange Rifle & Pistol Primers? NOTE: Values in chart are based on 15-Shot strings. This shows the pointer after a shot has been fired. Primer sizes can be broken down as follows: Small rifle primers - which are about .175 inches in diameter and .120 inches tall. Reloading Primers - Hunting at Fleet Farm These are the links to the two pages, directly. Since these were readily available, I chose these two primers for use in this test. var _gaq = _gaq || []; GM205M. Thats counter-intuitive and its odd that Rems were at opposite ends of the speed spectrum among ALL primers tested. Reloading Primers for Sale | Sportsman's Outdoor Superstore Differences between primers are not equal - adjacent primers may be almost identical or much hotter/cooler. Must add the Federal Dry Bag to your cart, one per order. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . Primer with Highest ES/SD: Remington 9 M Magnum (47/14.0 fps) Reloading Ammo: Cartridge Primers and Pressure Differences 0000054368 00000 n I load those in hornet 222 220 swift and other varmint calibers. 2854 0 obj <>stream PRODUCT No: TYPE OF PRIMER USED FOR PCS PER BOX Between these two extremes are Large Rifle primers of almost any brisance level. Compare Compare Now. CCI No. Read more; CCI Aps BR4 Small Rifle Benchrest (1000) $ 135.00. [ARCHIVED THREAD] - Primer burn rate(?) hbbd```b``:"gI~ 2.l#0qd f$3|{ 4 Thank you very much for your efforts in providing this excellent article. 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. The following loads are with 41.2 grains of VVN 540, which well in this rifle before, and we did the same with VVN 540, as it is supposed This means a LRP will not seat flush or below the face of the case head in a pistol cartridge . Dev. http://www.serveroptions.com/ubb/Forum6/HTML/003275.html, [This message has been edited by Dutch (edited 02-08-2002).]. 100%. 0000004308 00000 n Remington says the compound is the same as the 6, but with a thicker cup. The following loads were shot in a Sako TRG-41 target The Effects Of Different Primers On The Load - ACCURATE RELOADING And, NO! 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). Small pistol and rifle primers utilize a cup 0.175" in diameter, while large pistol and rifle primers measure 0.210" across. Get a Remington License Plate Frame for $1 with ammo purchase. 100. Large Rifle Primers; Shotshell Primers; Best Selling In PRIMERS. Great article/op. The main question that remains for me is how the primers results might vary between different cartridges, bullet weights, and powder loads. Read more. Fishing Bait Chart; Hunting Camo Patterns; Guns. 0000015039 00000 n a custom Remington 700 we have built ourselves. Reloading Primers at Fleet Farm It's higher than 30-30, and not much less than the 30-06. NRA Member..SWCA Member..Semi-Retired, But Not Dead Yet. Primer burn rate(?) chart - AR15.COM The following loads are with 45.2 grains of BL-C 2, same Three shot RWS, CCI BR2, Federal 210M, Federal 210, Federal 215 and Winchester standard and magnum LR primers. Thanks ! Primer hotness? - 24hourcampfire I wish I had the original range data, but it's long gone. 0000015264 00000 n Makes me think about some BR4 primers for my 6.5x47L over the #400. 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; mounts. 0000001728 00000 n Read more; CCI Aps Strips . The barrel was 24 inches long. 0000053407 00000 n to the 30-06. 3.7-5.5 .3997, 10 CCI BR2 4.37 0000054449 00000 n On the one hand, it's a shame that we don't have better information about primers. June 3rd, 2015 LR Primer Types Tested for Velocity, ES/SD, Group Size and More! 7.6254mmR - Wikipedia These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles . 0000001157 00000 n Primers And Pressure - James Calhoon What is the pressure of a .44mag? 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. All 3 round with the RWS primer had hang fired. Brisance (?) values for primers like burn rates for powders? - Gunloads.com Remington HTP .38 SPC 110-Grain Ammunition - 50 Rounds . Federal Champion No. 0000077528 00000 n 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. Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps) Take them with a grain of salt and as a guide only. 210 Large Rifle Primers - 100 Count. 0000027640 00000 n Interesting that the CCI BR2 was running hotter than the CCI 200. Those extra heavy tended to be stronger, and light were weaker. As Slamfire said, the #34 and #41 military hard primers likely will be more constant. (6 1/2 cup thickness is.020, 7 . 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. Firing pin strength also seems to be a definite factor. Three shot groups. We used RWS match brass, 41.2 grains of VVN 140, and the Sierra 168 10.3x60mm Rimmed LR Swiss 10mm Auto LP 11x59mm Rimmed LR French Gras 43 Mauser 17 Hornet SR CCI 34 - 7.62mm Large Rifle Primers Box of 1 000 Limit 5 per customer. Rated 4.80 out of 5 $ 105.00. 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. 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. Primer dimensions - Gunloads.com Shop products in Primers today | Federal Premium When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Ranked in order of power. Thanks again for the excellent write-up and work! Take them with a grain of salt and as a guide only. 0000015334 00000 n 4 Comments. $7.99. 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. BLR/BSR = Berdan (not available) Cartridge Primer Size . The first "magnum" primer, the Federal 215 was designed for this very purpose. of extruded Hodgdon H4831. Doesn't appear to work. Apr 30, 2012. Three shot groups. I did not put in the individual comments. Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; . 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. Large Rifle Primer Comparison Part I - The Reloaders Network %%EOF The Murom KVB-7 or KVB-7M should be the Wolf LR-M under a different name. hb```,? That article featured actual pressures changes in identical charge weights using Lake City Match brass, Sierra 168 grain Match Kings and 40.5 grains of IMR-4895. 0000028191 00000 n It seems to even out the ignition by eliminating a variable (sometimes with grains in and sometimes without By The Copper Pill. temperatures. The Versatile .270 Winchester: Handloading Tips & Recipes LR Primer Types Tested for Velocity, ES/SD, Group Size and More! You must log in or register to reply here. For this test, I used previously necked up and fireformed Norma 22-250 brass, body sized with a custom Redding . Primer burn rate chart? | Shotgun Forum Closed the bolt and off she went. CCI Primers | Cabela's The standard primer sizes for metallic centerfire (rifle and pistol) cartridges are small (.175" diameter) and large (.210" diameter). The military imposes specific upper and lower sensitivity limits. 0 Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. 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. 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. Small Rifle Primer Strength | Shooters' Forum $5.19. _gaq.push(['_trackPageview']); It is obvious that the thicker cups will withstand more pressure. Store For Availability. 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. 0000000016 00000 n Winchester Reloading Large Rifle Magnum Primers. 5180 meters per second for Azide, 5200 meters per second for Styphnate.3. Primer Flash Test Photos. 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 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. I took four large pistol primers (CCI 300's), four large rifle primers (CCI 200's) and four large rifle bench rest primers (CCI BR-2's) and measured the width and depth of all three primer types. 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. 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. Which is better for muzzleloading, large rifle primers or 209 primers?There are many different types of muzzleloader ignit. rintable Burn Rate Chart. CCI "APS" Large Rifle Primers Strip . Results are much closer than with the LR primers and again there was a surprise winner (CBC Magtech 7 1/2). Remington 9-1/2 Large Rifle Centerfire Primers - 100 Ct. No media assets available for preview. Lee Reloading Auto-Prime Hand Priming Tool. $7.99. But if you cant spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9 M Magnum (2780 fps) Must add the Remington License Plate Frame to your cart, one per order. Ive had a slam fire. Fiocchi Large Rifle Primers. CCI 300 STD Large Rifle Primers - 100 Ct. No media assets available for preview. Primer comparisons | Ruger Forum The Fora platform includes forum software by XenForo. only the velocity is the average of the three groups above it. Get a Federal Dry Bag for $2 with ammo purchase. Great OP. 0000077015 00000 n www.6mmbr.com. PSA 300blk with some off brand remanufactered ammo. Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. We just wanted to $11.99. Rifle cartridges 5,652 R and cal. Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. I would like to state The last row in each table shows the 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. 300 | 1,000 Count $ 42.99. I thought wolf and tula were unobtanium via Russia? 0000053767 00000 n brass. Reply. 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? Even though they dont recommend it? Another thing that is not in this test, but I have noted, is using a newsprint wad over the primer. . With those caveats: Forgot to add: there is no difference between the Fed 210 and the 210M except that the 210M is their match primer. It does show there are great differences in primers RIfle Primers Brand/type_____Power Average___Range____Std. . 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. _gaq.push(['_setDomainName', '.accurateshooter.com']); Testing 16 primer types was a huge task we commend Laurie for his hard work and thoroughness. Back To Basics: Primers | An Official Journal Of The NRA The Primer - Sierra Bullets We were using standard large rifle primers for all cases up I think the BR4 is milder than the CCI 400 primers. Clive. Add to Wishlist. CCI BR2 and the Fed 's were the most even of the common ones. Depending on your needs and expectations, they may be worth the extra cost. Heat of explosion per gram is similar as well. Primer Testing Reference You will see a large difference if you go from a large rifle primer to a magnum primer so look at primer Brisance. 2.6-3.5 .2090, 18 Fed Match GM150M 3.05 2.6-3.7 .2299.

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