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Rifles, Reloading, Optics, Equipment
Reloading
7mm RSAUM questions?
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<blockquote data-quote="toddc" data-source="post: 1268654" data-attributes="member: 4566"><p>Even with 3" of extra barrel there is no way I should be running 400FPS faster even accounting for different bearing surface a 5gr less weight.</p><p></p><p>My tests STARTED at 61 which went 2892.</p><p></p><p>61 2892</p><p>62 2943</p><p>63 2963</p><p>64 3019</p><p>65 3042</p><p></p><p>This was the first 20 rds out of the barrel. Once it broke in, it runs 3150 M/L with 64.5. This is SMOKING out of a SAUM so take it with a grain of salt. In fact I had a thread on here about it being too fast but cross checked everything and I believe it is accurate.</p><p></p><p>Wish you luck and wish I had an answer, I'm still scratching my head over the TOO HIGH velocities I am seeing. I am usually in your boat so don't feel bad. Being too fast scares me way more than too slow. I may drop back to 63 just to feel better. Strange though since our longer COALs SHOULD give us more potential speed. IDK</p></blockquote><p></p>
[QUOTE="toddc, post: 1268654, member: 4566"] Even with 3" of extra barrel there is no way I should be running 400FPS faster even accounting for different bearing surface a 5gr less weight. My tests STARTED at 61 which went 2892. 61 2892 62 2943 63 2963 64 3019 65 3042 This was the first 20 rds out of the barrel. Once it broke in, it runs 3150 M/L with 64.5. This is SMOKING out of a SAUM so take it with a grain of salt. In fact I had a thread on here about it being too fast but cross checked everything and I believe it is accurate. Wish you luck and wish I had an answer, I'm still scratching my head over the TOO HIGH velocities I am seeing. I am usually in your boat so don't feel bad. Being too fast scares me way more than too slow. I may drop back to 63 just to feel better. Strange though since our longer COALs SHOULD give us more potential speed. IDK [/QUOTE]
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Reloading
7mm RSAUM questions?
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