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Rifles, Reloading, Optics, Equipment
Reloading
New rifle load development
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<blockquote data-quote="CoachChris" data-source="post: 2241445" data-attributes="member: 12508"><p>I just built a new 308Win.</p><p>Initial load development for fire forming brass had me at 43.2gr of IMR 4166 at an avg velocity of 2644fps.</p><p></p><p>Right around 100rds I had a major POI shift. Avg velocity increased to 2689fps.</p><p></p><p>I tested again and found a node at 42.9gr. at an avg velocity of 2665fps.</p><p></p><p>Now I have all my brass fire formed. Testing begins again with a few different bullets.</p></blockquote><p></p>
[QUOTE="CoachChris, post: 2241445, member: 12508"] I just built a new 308Win. Initial load development for fire forming brass had me at 43.2gr of IMR 4166 at an avg velocity of 2644fps. Right around 100rds I had a major POI shift. Avg velocity increased to 2689fps. I tested again and found a node at 42.9gr. at an avg velocity of 2665fps. Now I have all my brass fire formed. Testing begins again with a few different bullets. [/QUOTE]
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Reloading
New rifle load development
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