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Hunting
Long Range Hunting & Shooting
7 SAUM advice
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<blockquote data-quote="cantfixstupid" data-source="post: 2305084" data-attributes="member: 115328"><p>I recently had a 7 SAUM built and the the free bore is 0.177, attached is the load data that I use. Grains of powder (Retumbo), Berger 180 Gr Hybrid, Olgive to Base, COAL, and velocity, this is out of 7.5 twist 26" Bartlein Carbon Fiber barrel. I found the brass at Powder Valley and Natchez shooter supply. Hope this helps and it is a tack driver, no picks at 700 yds but if its a calm day it will group about 4.5" at 700 yds, and if a real shooter did it I'm sure it would be even tighter.</p></blockquote><p></p>
[QUOTE="cantfixstupid, post: 2305084, member: 115328"] I recently had a 7 SAUM built and the the free bore is 0.177, attached is the load data that I use. Grains of powder (Retumbo), Berger 180 Gr Hybrid, Olgive to Base, COAL, and velocity, this is out of 7.5 twist 26" Bartlein Carbon Fiber barrel. I found the brass at Powder Valley and Natchez shooter supply. Hope this helps and it is a tack driver, no picks at 700 yds but if its a calm day it will group about 4.5" at 700 yds, and if a real shooter did it I'm sure it would be even tighter. [/QUOTE]
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