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Long Range Hunting & Shooting
7mm Blaser Mag Reloading Data
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<blockquote data-quote="GoosePilot" data-source="post: 1732330" data-attributes="member: 104513"><p>Have shot my improved version about 130 rounds. Looks like it turned out well. Fire forming is as accurate as anything. 24" 1:8 proof cf</p><p></p><p>H1000 at 68.3g, f215, eol 195g, is going 2850fps and shooting 2" groups at 500 yd. </p><p></p><p>Tried retumbo today. Got a node at 2810-20 exactly like h1000 did. Did not see a node at 2850 though. Looks like another node at 2912-18, but start getting some bolt lift at 2880.</p><p></p><p>So retumbo gained about 21 fps over h1000, but not enough to comfortably get to next node. Would imr 8133 get me another +40-50 fps over retumbo before pressure? Can vv n570 be found? Anything else to try? Just stay with h1000 at 2850 fps?</p></blockquote><p></p>
[QUOTE="GoosePilot, post: 1732330, member: 104513"] Have shot my improved version about 130 rounds. Looks like it turned out well. Fire forming is as accurate as anything. 24" 1:8 proof cf H1000 at 68.3g, f215, eol 195g, is going 2850fps and shooting 2" groups at 500 yd. Tried retumbo today. Got a node at 2810-20 exactly like h1000 did. Did not see a node at 2850 though. Looks like another node at 2912-18, but start getting some bolt lift at 2880. So retumbo gained about 21 fps over h1000, but not enough to comfortably get to next node. Would imr 8133 get me another +40-50 fps over retumbo before pressure? Can vv n570 be found? Anything else to try? Just stay with h1000 at 2850 fps? [/QUOTE]
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7mm Blaser Mag Reloading Data
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