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Mag primers in a 270

Web9 mrt. 2024 · Slightly off topic, but in the same vein, so I hope it won't qualify as a thread hi-jack. When reloading for semi-auto, one is meant to use magnum rifle primers or CCI 34/41, however, I don't recall ever having seen on standard .308 or .223 commercial hunting loads a disclaimer to say 'not to be use in semi-autos'. Web12 jul. 2003 · I recommend using magnum primers in all magnum loads and in standard calibers when using ball type of powder. This is to have a more uniform ignition and a …

What determines the need for Magnum Primers?

Web12 aug. 2024 · I thought "mag" primers were developed for the huge cases that hold 80-90+ grains powder. A 257 Weatherby case really isn't that much bigger case than say a 280rem AI. 60gr of powder vs what 65-70gr? I'd do it if that's all I had. Good luck, if you lived nearby I'd swap some with you. Aug 3, 2024 #7 G golfer Well-known member Joined Jul 20, 2010 Web3 feb. 2013 · H50 BMG and H 869). My best 1000 yard load for the 7mm rem mag was H 4831 and a Remington 9 1/2 mag primer. and 168grain SMKs (There are 3 or 4 other primers that are hotter). When I tried the 215s it bumped the velocity up but the SDs also went up (SDs were 9 with. the 9 1/2s and it went to over 30 with the fed 210s) fancy glass table https://jeffcoteelectricien.com

Seeking advice from .270 Win shooters/reloaders - Northwest …

Web26 nov. 2009 · 270 Primers, large or mag? I've been looking at my Fathers loads for 270 win. He seemed to be using WLRM primers, 52grns Imr 4350, with 150 grn Hornady … WebOne of the test rifles was a .270 Winchester built by Al Biesen on an FN Deluxe Mauser action scoped with a Swarovski Z3 3-9x 36mm. load, but he did say that its “chamber pressures are well under 50,000 psi and velocities right around the 3,000 fps mark.” WebPRIMER LEGEND SP = Small Pistol SPM = Small Pistol Mag LP = Large Pistol LPM = Large Pistol Mag SR = Small Rifle LR = Large Rifle LRM = Large Rifle Mag BLR/BSR = … fancy glass thermometer

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Category:Magnum primers in a 270 The Stalking Directory

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Mag primers in a 270

.270 Winchester Short Magnum - BallisticStudies.com

WebBlaser R8:1.82 inches, 2,997 fps. This Blaser has been delivering fine accuracy with many different .270 loads for a decade now, and this test was no exception. Again, the group … Web25 sep. 2024 · All the ammo has always been loaded using a standard Federal 210 Large Rifle primer. Is there a really a noticeable difference in performance between a Large …

Mag primers in a 270

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WebPrimers Shop Canada is your Reloading Superstore. ... CAD $ 270.00. Add to cart. Winchester Small Rifle Primers 1,000 Count CAD $ 94.50. Add to cart. ... Winchester Large Rifle Magnum Primers 1,000 Count CAD $ 94.50. Add to cart. Winchester 209 Shotshell Primers 1,000 Count CAD $ 94.50. Web6 jan. 2024 · * use magnum primers Discussion: The .270 and 7 MM are fast, flat trajectory bullets and loads. IMR 3031 is a faster burning powder than IMR 4895, so you use less …

Web13 mrt. 2015 · When I was still shooting a 270, I loaded with LRM primers and ACCURATE MAGPRO powder, an ideal combination for long range 270 shots. As already stated, do … Web18 feb. 2024 · Registered. Joined Dec 31, 2008. 6,309 Posts. #2 · Jan 3, 2024 (Edited) Interesting. Thanks for sharing. When I tested back to back 4227 loads in .45 Colt (255g …

WebNoncorrosive, all-weather primers deliver fast, dependable ignition. Discover Winchester's line of reliable primers today. Skip to main content. Winchester Ammunition. Products . ... Large Rifle Magnum: WSP #1-1/2 … Web11 apr. 2024 · Clear Street has raised an additional $270 million in Series B funding! I joined Clear Street in August 2024 because I personally experienced the frustration…

Web28 mei 2009 · You CAN USE MAGNUM PRIMERS where standard primers are called for (with caveats). You CANNOT SUBSTITUE A MAG FOR A STANDARD in your pet load …

Web26 dec. 2024 · The .270 Winchester is the first big-game cartridge the author ever handloaded for is still a great choice. The .270 Winchester may be nearly 100 years old, but with the great availability of modern powders … core velocity belt priceWebThe .270 WSM is the third in what is now called the trio of .270 (.277”) caliber commercial cartridges. These include the .270 Winchester, .270 WSM and the .270 Weatherby Magnum. Performance The .270 WSM sits roughly halfway between the .270 Winchester and .270 Weatherby Magnum in power. fancy glass top coffee tableWeb20 jul. 2006 · In my .270WSM, I get better accuracy with the Federal 210 standard primer than the Federal 215 magnum primer, even though most poeple recommend magnum primers in the short mag cartridges. My accuracy with the Winchester Large Magnum primers is very close to what I get with the Federals, and in my rifle, I can use them … fancy glass perfume bottleWeb11 mei 2024 · The amount and type of propellant the .270 burns approach the borderline of requiring magnum primers. Winchester Large Rifle primers produced a standard … corevest american finance llcWeb24 mrt. 2024 · I use Federal mag match primers for any long powder charge that is compressed. This includes heavy bullet loads for my .405 wcf and .45-90 ( powder … core vens clinton iowaWeb8 aug. 2014 · The magnum primers will generate somewhat higher pressures, which you compensate for by working up to a safe load, as others have already suggested. I … fancy glass vasesWeb23 nov. 2024 · I use them for 308 Win and 270 Win. For large charges I use either Fed215 (Match if available) or WinchesterLargeRifleMagnum. These have worked well in … fancy glitch text