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Rifles, Reloading, Optics, Equipment
Reloading
270 win velocity question?
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<blockquote data-quote="Philward" data-source="post: 1693433" data-attributes="member: 92604"><p>Link below to photo of groups, 1/2" squares. Top group was 3150fps bottom group with 7828 powder was 2990fps. Rifle is sighted in for different load. I'll have to shoot on a 45° day to see if velocity changes. My Lyman book says with same bullet RL22 max 58.5 @ 2980 out of a 26" barrel, and 7828 max 59 @ 2958 with same barrel. Maybe I'll borrow my SIL's chrono and see what results I get.</p><p></p><p><a href="https://photos.app.goo.gl/X83J3tEd7EW9JZxy5" target="_blank">https://photos.app.goo.gl/X83J3tEd7EW9JZxy5</a></p></blockquote><p></p>
[QUOTE="Philward, post: 1693433, member: 92604"] Link below to photo of groups, 1/2" squares. Top group was 3150fps bottom group with 7828 powder was 2990fps. Rifle is sighted in for different load. I'll have to shoot on a 45° day to see if velocity changes. My Lyman book says with same bullet RL22 max 58.5 @ 2980 out of a 26" barrel, and 7828 max 59 @ 2958 with same barrel. Maybe I'll borrow my SIL's chrono and see what results I get. [URL]https://photos.app.goo.gl/X83J3tEd7EW9JZxy5[/URL] [/QUOTE]
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Reloading
270 win velocity question?
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