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Hunting
Long Range Hunting & Shooting
300wsm
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<blockquote data-quote="gcamp54" data-source="post: 646980" data-attributes="member: 16056"><p>I just started working loads for my new 300wsm. Tried several powder charges and ended up with 63.5grs of H4350. I used 3 shot groups at 100yds, and only changed the power charges. Ended up with this .25" group. .012" jump at an OAL of 2.120 to the ogive. I used Norma brass and F215M primers. Barrel is a Hart, 26" with 1 in 10 twist. My higher velocity charged groups spread out too much. I'm happy with this.</p><p> </p><p>Gordon</p><p> </p><p>[ATTACH]9045[/ATTACH]</p></blockquote><p></p>
[QUOTE="gcamp54, post: 646980, member: 16056"] I just started working loads for my new 300wsm. Tried several powder charges and ended up with 63.5grs of H4350. I used 3 shot groups at 100yds, and only changed the power charges. Ended up with this .25" group. .012" jump at an OAL of 2.120 to the ogive. I used Norma brass and F215M primers. Barrel is a Hart, 26" with 1 in 10 twist. My higher velocity charged groups spread out too much. I'm happy with this. Gordon [ATTACH]9045.vB[/ATTACH] [/QUOTE]
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