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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
300RUM brass life????????
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<blockquote data-quote="Mountain Man" data-source="post: 28059" data-attributes="member: 1113"><p>i'm on about round 8-9 so far with my brass. they're still shooting sub MOA groups without problem, and i havent had one go bad yet. all i do is trim length, but i do full size every one as well. ran 89gr RL25 and 91gr of H1000 with 200SMK's already, and now my working load is 90 with 220SMK's using retumbo. fed 215 primers in all of them. probably should switch brass out here soon, but they keep shooting around 3/4MOA groups and thats good enough for me. primers have been seating fairly easy, but i havent lost any accuracy because of it. are your cases lubed at all when you shoot? that might allow too much expanding- make sure they're dry. </p><p></p><p>-brian</p></blockquote><p></p>
[QUOTE="Mountain Man, post: 28059, member: 1113"] i'm on about round 8-9 so far with my brass. they're still shooting sub MOA groups without problem, and i havent had one go bad yet. all i do is trim length, but i do full size every one as well. ran 89gr RL25 and 91gr of H1000 with 200SMK's already, and now my working load is 90 with 220SMK's using retumbo. fed 215 primers in all of them. probably should switch brass out here soon, but they keep shooting around 3/4MOA groups and thats good enough for me. primers have been seating fairly easy, but i havent lost any accuracy because of it. are your cases lubed at all when you shoot? that might allow too much expanding- make sure they're dry. -brian [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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300RUM brass life????????
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