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Rifles, Reloading, Optics, Equipment
7mm STW
7 stw group
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<blockquote data-quote="Lefty7mmstw" data-source="post: 1239355" data-attributes="member: 48043"><p>the last time I chrono'd 120's from a 7stw they were doing 3600 fps from a 26" bbl Sendero... that was a full throttle dose of 7828 (80gr.?), a 120 sierra, and a 215... ymmv but it's taken me 100 grains+ powder in a 7rum to break 4,000 fps with a 120 in 7mm... I've gone to 140's at 3400 fps for moderate range work</p></blockquote><p></p>
[QUOTE="Lefty7mmstw, post: 1239355, member: 48043"] the last time I chrono'd 120's from a 7stw they were doing 3600 fps from a 26" bbl Sendero... that was a full throttle dose of 7828 (80gr.?), a 120 sierra, and a 215... ymmv but it's taken me 100 grains+ powder in a 7rum to break 4,000 fps with a 120 in 7mm... I've gone to 140's at 3400 fps for moderate range work [/QUOTE]
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Rifles, Reloading, Optics, Equipment
7mm STW
7 stw group
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