Large Rifle = LR, Large Rifle Magnum = LRM, Large pistol =LP, Brand/type Power Average Range Std. The one published by "precision shooting" is posted at the following link: http://www.prfelr0.f2s.com/prfelr0/ click on primer 1 and primer2. $8.09. CCI Primers | Cabela's Weighing Primers: I did some test weighing and found the bench rest had virtually no variations. 5.0 out of 5 star rating (5) Handloader Magazine does it every once in a while. 200 Large Rifle Primers - 100 Count. I found this a while back but it seems it goes against the Win primers being hotter than the CCI. I thought wolf and tula were unobtanium via Russia? 0000015264 00000 n I hear ya. for the 300 Weatherby magnum. Primer Info & Chart + Milspec Primers for Semi-Autos & Other Primer 4 Comments. Reloading Primers | Sportsman's Warehouse Must add the Remington License Plate Frame to your cart, one per order. The last row in each table shows the rifle, chambered for the 338 Lapua. 338 Lapua size. (As a note of interest, small pistol primers are .017" thick and large pistol primers are .020" thick.) Dev, 1 Fed Match GM215M 6.12 5.23-6.8 .351, 2 Federal 215 LRM 5.69 . His varmint bullets are absolutely fantastic. Up to 6,000 psi difference just by changing primer brands. 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. 0000001157 00000 n Doesn't appear to work. This charge fills the case to about half 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? In bolt action rifles, not semis. 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. The following are with 75 grains of Reloader 19. CCI 250 MAG Large Rifle Primers - 100 Ct. $9.49. (function() { The effects of different primers, normal and magnums, on a load have been discussed many times before. Fiocchi Large Rifle Primers. 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." And real standardization. I just remembered people liking them. Warning: Some published data calls for Large Rifle primers, though this brass was designed for, and most data is for Large Pistol primers. Thanks OP for posting. I cannot A forum community dedicated to Smith & Wesson firearm owners and enthusiasts. The pressure changed dramatically sometimes (8k-13k PSI). Yeah yeah yeah, and matchkings won't kill a deer. %%EOF 5 Alliant e3 40 Ramshot True Blue. The following loads were shot in a Sako TRG-41 target Primers are tested for reliability from -20 degrees F to +150 degrees F. Copyright 1996-2023 AR15.COM LLC. Store For Availability. 0000053794 00000 n Does anyone have any information regarding the characteristics of S & B primers and how they compare to the other primer brands described above? The following are with 92 grains of H 870, same bullet and 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 . 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? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The following loads were shot in a Remington 700 chambered Buy in store-Limit 2. average of all the 4 groups above it. and .280 Rem., to name a few. mounts. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. <<917A3329DAD4B341BF9A2FBBF1E535ED>]/Prev 194532/XRefStm 1395>> 3.7-5.5 .3997, 10 CCI BR2 4.37 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? the frozen ones. Take them with a grain of salt and as a guide only. What is the pressure of a .44mag? 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. The shot is fired against a weight which in turn moves a pointer. Primer Testing Reference. the 3 frozen overnight. Winchester Reloading Large Rifle Magnum Primers. Are Wolf Primers still consistent? LRM = Large Rifle Mag . Any thoughts? It was such a tedious task that I abandoned my original plan of also doing pistol primers. 300 | 1,000 Count $ 42.99. Fiocchi 616 Shotshell Primers #209 | 1,000 Count $ 89.99. 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). This is an important test, with significant findings. What is the pressure of a .44mag? _gaq.push(['_setAccount', 'UA-6323545-2']); (Heat) and cause different powders to react differently. Thanks again for the excellent write-up and work! Primers - Sellier & Bellot Heat of explosion per gram is similar as well. Five round with the RWS primers hang fired, including 2 of bullet, 55 grains of Reloader 19, in Winchester brass. Trying to decide which primers to buy next. The first "magnum" primer, the Federal 215 was designed for this very purpose. 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. 0000000016 00000 n Ballistic Tips paired with 58.0 grs. A F215 in a .338 Win Mag load. 0000002349 00000 n Wolf/Tula Small Rifle 223 SR223 - #KVB-223M "This is the newest primer available in the Wolf line. Standard deviation . FWIW, Dutch. 0000002481 00000 n 0000003606 00000 n The Versatile .270 Winchester: Handloading Tips & Recipes This is where the similarity ends. 100. The effects of different primers, normal and magnums, on a The following loads were with 48 grains of VVN 550 powder, There really is no such chart. Hi Laurie, your comment re S&Bs slack fit raises my question. we will try it to see how it performs. 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. PRIMER LEGEND . My .338 RUM likes 100 grains of H1000 behind a 225-grain Nosler Partition bullet. Three shot groups. I think the BR4 is milder than the CCI 400 primers. Read more; CCI Aps Strips . I have Federal 210 primers(only 30 or so) but my local store also has Fed 210M primers. [ARCHIVED THREAD] - Primer burn rate(?) We thought we would run our own test, using all the different primers that we have here. ALL Bulletin content is copyrighted, 2023 AccurateShooter.com. 5.2-6.5 .4437, 3 CCI 250 LRM 5.66 We know that major seating faults definitely have an effect, but do minor variations in seating tension too? All 2:43 will have a large rifle . 0000076644 00000 n Reloading Primers - Powder Valley Reloading Superstore Compare Compare Now. And small rifle primers within the large. PSA 300blk with some off brand remanufactered ammo. Primers-fps | Long Range Hunting Forum BLR/BSR = Berdan (not available) Cartridge Primer Size . Of the others, there WAS a relation between weight and power. 0000015151 00000 n 0000027640 00000 n Brisance (?) values for primers like burn rates for powders? - Gunloads.com 0000012690 00000 n Three shot groups. Ultimate Large Rifle Primer Shoot-Out 16 Types Tested 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. grains in, or a variety of combinations). bullet and brass. Interesting read, thanks! 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 Add to Wishlist. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. 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: . Both for 6.5 CM. 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. But rules of thumb aren't perfect, and plenty of cartridges use charges from 55 grains to 65 grains .30-06, .270 Win. Mar 13, 2022. Out of stock. Thank you very much for your efforts in providing this excellent article. Out of stock. 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. 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.. Primer sizes can be broken down as follows: Small rifle primers - which are about .175 inches in diameter and .120 inches tall. Between these two extremes are Large Rifle primers of almost any brisance level. I am currently shooting CCI BR2 primers in my .25-06, but feel like I may not be shooting a hot enough primer. 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; CCI No. Let us start with Large Rifle Primers (LRP) vs Large Pistol Primers (LPP). It is a standard factory rifle, that came with one 41 Rifle Primers - 100 Count. We just wanted to 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. Keep to the lower end of reloading recommendations. Click Photo to read full test results in Target Shooter Magazine. Magnum Primers for Non-Magnum Loads - RifleShooter Many shooters wrongly believe that BR or magnum models have thicker brass and are therefore 'tougher' than standard . We are here to talk about primers. The Effects Of were weighed. They used the same hulls, the same powder, powder charge, shot, shot charge, wad, and reloaded them on the same reloader. Remington 9-1/2 Large Rifle Centerfire Primers - 100 Ct. No media assets available for preview. trailer a custom Remington 700 we have built ourselves. #34 and #41 are military primer designations for large and small rifle primers, respectively. Back To Basics: Primers | An Official Journal Of The NRA In the recent past I had been using BR-4's but have found the extra flash from #41's to give me slightly better groups at 1k. Primers, the Sparkplug of Centerfire Cartridges - CHUCKHAWKS.COM $47.99: NA: Notify: Midway: Winchester Large Rifle Magnum Primers 8-1/2M. 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. really see any indication from the above test to change that. It is beyond question that switching primers can often improve (lower) ES/SD with a given load. following primers in our possession. RockyRaab, the only difference between their list and yours is that they list CCI BR4 and CCI 400 as hotter than FED 200. Lauries findings will doubtless influence many hand-loaders who hope to produce more consistent ammunition, or achieve better accuracy. We also wanted to check if cold temperatures have any I have not measures themperhaps your not seating them fully? The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less. 0000028110 00000 n Large rifle primers are 0.008" thicker than a large pistol primer. - All the large rifle primers measured have the same thickness. var _gaq = _gaq || []; Interesting that the CCI BR2 was running hotter than the CCI 200. 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. Most of the tests were of 100 or more primers. At minimum load a handful of reduced loads with a new primer. http://www.prfelr0.f2s.com/prfelr0/primers1.jpg, http://www.prfelr0.f2s.com/prfelr0/primers2.jpg. mounts. And small you have Magnum. A few Three shot groups. 'Berdan' and 'Boxer' layouts and primer components. HTH, Dutch. Primer burn rates - The Firing Line Forums Large Rifle 5,3 Boxer: Rifle cartridges 5,652 R and cal. . From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. The 18 Best Reloading - Powders & Primers reviews in 2023 506 0 obj <> endobj to the 30-06. Where are S&Bs sold without paying to special shipment? We have found the 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. CCI primers offer the reloader clean, reliable ignition. Testing 16 primer types was a huge task we commend Laurie for his hard work and thoroughness. Out-of-Stock. The Test. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. 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. So, the short version is, use the primer recommended in the recipe. 2 Winchester WAALite 37 VihtaVuori N340. [#11] Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. GM205M. Remington says the compound is the same as the 6, but with a thicker cup. Seems they give me good results across the board. The redesigned metal parts improve sensitivity and reduce seating force. Primer Effectiveness Study - the-long-family.com 0000077015 00000 n The brass colored wolf primers always fire fine in my bolt guns (and in my ar15 as well). 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. Burn Rate Chart | PDF | Firearms | Projectile Weapons - Scribd Rifle Calibers; Rifle Recoil Table; Handgun Caliber Chart; Handgun Recoil Chart; Caliber Comparisons; Ammo Size Chart; Shot Size Chart; .
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