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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm Remington and Hammer bullets
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<blockquote data-quote="cohunt" data-source="post: 1556053" data-attributes="member: 94491"><p>I just did a load work up for the 143HH in my x-bolt 7rm</p><p>came up with 3285fps and a .358" 3-shot group @ 100 yards</p><p>crunching numbers shows a mpbr of about 345 yards and steve says expansion is still good at 1800 fps, numbers show 1800fps @ 1150 yards --gotta re-test to make sure my load is solid, then check the drops at distances to make sure my ballistic app is close</p><p></p><p>I'm impressed, I'm going to try them in my 7wsm, 308, and 30-06 next</p></blockquote><p></p>
[QUOTE="cohunt, post: 1556053, member: 94491"] I just did a load work up for the 143HH in my x-bolt 7rm came up with 3285fps and a .358" 3-shot group @ 100 yards crunching numbers shows a mpbr of about 345 yards and steve says expansion is still good at 1800 fps, numbers show 1800fps @ 1150 yards --gotta re-test to make sure my load is solid, then check the drops at distances to make sure my ballistic app is close I'm impressed, I'm going to try them in my 7wsm, 308, and 30-06 next [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm Remington and Hammer bullets
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