So am I’m stuck with 1000 primers? Hi Laurie, your comment re S&B’s slack fit raises my question. 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? We published a report on Large Rifle Primer (LRP) 308 Winchester performance in TS just over two years ago and promised a follow-up using Lapua ‘Palma’ brass and Small Rifle (SRP) caps. Primers for large rifles . The only difference was the Large Rifle primers, of which there were five different types: Federal 210 standard, Federal 210 Gold Medal, CCI No. This extensive test is an important contribution to the “knowledge base” of precision shooting. I bought Federal 215 Large Magnum Rifle Primers by mistake. Very interesting. Primers in cartridges are like cue sticks on pool tables. Regular large rifle primers worked just fine long before the CCI primers came along. *Please note that permits may be issued on average 5-7 business days from application date if firearms are already on your licence. (function() { SPEED TIP PRO Short Rifle 10,7g. (Depends on whether the ‘M’ in the Wolf name is for Match or Magnum.) 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. Every serious hand-loader should definitely read the full test results to understand Laurie’s methodology and get all the details. Click here to apply. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. Just curious if anyone has substituted them for standard large rifle primers in the 308 Winchester. 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. Any thoughts? Centerfire rifle cartridges ... large rifle cartridges from 6.5 to 9.3 mm etc. Federal Gold Medal Premium Match Primers Large Magnum Rifle x 1000 They were in stock and the box was the same color as the 210M Large Rifle Primers. But if you can’t spare the time right now, here are some highlights below: Primer with Lowest Velocity: Remington 9½ M Magnum (2780 fps) ... We were using standard large rifle primers for all cases up to the 30-06. 308 is designated large rifle. This may be the most comprehensive and thorough LR primer test ever done. Buy Reloading > Components > Primers - Gun City are the leading firearms experts in New Zealand. var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); The large rifle primer numbers above reflects the load data available on 6mmBR.com for the 243 Win, 308 Win, 6.5-284, 7mm WSM & 7mm SAUM. Federal Small Pistol Primers #100 (100pk), Winchester Large Rifle Primers #8-1/2 (100pk), Sellier & Bellot Small Pistol Primers (100pk), Federal Premium Gold Medal Small Pistol Match Primers #GM100M (100pk), Federal Premium Gold Medal Large Rifle Match Primers #210M (100pk), Federal Large Rifle Magnum Primers #215 (100pk), CCI Large Rifle Magnum Primers #250 (100pk), CCI Large Rifle Bench Rest Primers #BR2 (100pk), Winchester Small Rifle Primers #6-1/2 (100pk), CCI Small Rifle Bench Rest Primers #BR4 (100pk), Sellier & Bellot Large Rifle Primers (100pk), Remington Small Rifle Bench Rest Primers #7-1/2 (100pk), Winchester Primers #209 Shotshell (100pk), Remington Large Rifle Primers #9-1/2 (100pk), Winchester Small Pistol Primers #1-1/2 (100pk), Federal Large Pistol Primers #150 (100pk), Winchester Large Pistol Primers #7 (100pk), CCI Small Pistol Magnum Primers #550 (100pk), CCI Small Rifle Magnum Primers #450 (100pk), Federal Small Pistol Magnum Primers #200 (100pk), Federal Premium Gold Medal Large Rifle Magnum Match #215M Primers (100pk), Federal Premium Gold Medal Small Rifle Match Primers #205M (100pk), Sellier & Bellot Small Rifle Primers (100pk), CCI Large Pistol Magnum Primers #350 (100pk), Winchester Large Magnum Rifle Primers #8-1/2M (100pk), RWS Large Rifle Berdan Primers 5620 (5.5mm) (250pk), Winchester Small Magnum Pistol Primers #1-1/2M (100pk), Federal Large Pistol Magnum Primers #155 (100pk), Remington Large Rifle Magnum Primers #9-1/2M (100pk), RWS Nr. Winchester Large Rifle Primers #8-1/2 (100pk) $10 00. Where are S&Bs sold without paying to special shipment? I’ve since rerun the series with .308 Win Palma brass and small primers. 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. LPM = Large Pistol Mag SR = Small Rifle LR = Large Rifle LRM = Large Rifle Mag BLR/BSR = Berdan (not available) Primer Size and Bullet Diameter Chart - 2 4050 S. Clark, Mexico, MO 65265 www.grafs.com • 800-531-2666 32 Short Colt .313 SP 32 Winchester Special .321 LR 32-20 WCF .312 SR 32-40 WCF .320 LR 325 Winchester Short Magnum (WSM) .323 LRM A friend of mine years ago tested all sorts of primers in a .17 Rem. I have never looked at primers apart from reliability. Email me when available. I know everyone has a favorite, and although they’re really tough to get, I would really liked to see the Wolf LR-M in that mix. Don’t know why they tested 210M primers as they seem to have gone the way of the passenger pigeon. 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. Magmun primers shot BB's the fastest and also produced worst accuracy. Learn More. CCI Large Rifle Primers CCI. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay.” — Laurie Holland. 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. There are good production lots, not so good, and downright superb in both types. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? Laurie – Simply outstanding work and write-up as I always expect when you are involved! 200 standard, CCI BR-2 benchrest-grade and Winchester WLR standard. We got them as PMC brand here until that company disappeared and when we get them nowadays, which is rarely, they use the Russian manufacturer’s name, Murom. Master riflesmith and PRS shooter Clayton Smith has pioneered a unique 7mm wildcat, the 7mm SAW, that showcases the advantages of the Small Rifle primer pocket. With large rifle primers a "Magnum" primer produces a HOTTER flame for a LONGER time to ignite heavy charges of powder. $ 98.00. All the other .308 guns get just normal Lrg Rifle. Rifle Ammo.223 REM Ammo.243 WIN Ammo ... 30-06 Springfield Ammo; 30-30 WIN Ammo; 300 Blackout Ammo.308 WIN Ammo; 6.5 Creedmoor Ammo; Shop All; Handgun & Pistol Ammo. Send the original copy of the PTA to us for brokerage. COM_VIRTUEMART_PRODUCT_QUCKVIEW. The ES/SD numbers will therefore be higher than is typical with five-shot strings. Check Your Scope — But It Could Be a Loose Barrel, TripleDeuce.Net Website for .222 Remington Shooters, New Lens Reducer Product May Benefit Some Scope Users, Lapua Will Open New Rimfire Testing Facility in Ohio, Blast from the Past — Old Prices on Powder and Primers, Ammo and Primer Shortage Will Continue into 2021, President Biden Demands Congress Pass Anti-Gun Laws. COM_VIRTUEMART_PRODUCT_QUCKVIEW. 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. Slamfires are caused by improperly seated primers, not the rifle. case shooting BB's from powderless primed cases through a chronograph. Winchester powders are ball powders. Best Large Rifle Primers. In this video we evaluate the performance of 5 different primers in 308 Winchester using Hodgdon Varget. Federal Large Rifle Primers #210 (100pk) $11 00. 5341 Large Rifle Primers (5.33mm) (250pk), Remington Small Pistol Primers #1-1/2 (100pk), RWS Large Rifle Magnum Primers (5.33mm) (250pk), CCI Primers #209M Shotshell Magnum (100pk), Magtech Large Rifle Primers # 9.5 (100pk), RWS Large Rifle Berdan Primers (5mm) (250pk), Federal Premium Gold Medal Large Pistol Match Primers #150M (100pk), Magtech Small Pistol Primers # 1.5 (100pk), Magtech Large Pistol Primers # 2.5 (100pk), Magtech Small Rifle Primers # 7.5 (100pk), RWS Small Rifle Primers (4.5mm) (#4520) (250pk), RWS Nr. APS Rifle Primer Large Rifle. RWS Large Rifle Berdan Primers 5620 (5.5mm) (250pk) $27 00. Large and small primer Lapua 308 brass is in my experience with several recent lots, to all intents and purposes identical, primer pocket and flash-hole dimensions aside. You may not reproduce original text or photos without advanced permission in writing. Don't have a licence? var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; Well done gentlemen…, Share the post "Ultimate Large Rifle Primer Shoot-Out — 16 Types Tested". It was topped with a Leupold 6.5-20X scope in Leupold mounts. Some of Laurie’s results may surprise you. 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? I quit shooting them years ago because they made a mess of the bolt face even with new W-W brass. Like cue sticks on pool tables the same color as the registered owner and disposer Magnum! Results may surprise you, can I use the Fed 215 Magnums in a.17 Rem much that. And large rifle primers 308 from the following: 3 base ” of precision shooting issued after 28.! Don ’ t know why they tested 210M primers as they seem have. Online, using our details as the 210M Large Rifle primers are HOT, compared to their `` normal counterparts! 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