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7mm Dakota by MCR
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<blockquote data-quote="Kevin Cram" data-source="post: 547537" data-attributes="member: 2215"><p>After a couple different loads of Retumbo and the 180 Berger bullets I think I found a load worth testing long range. The group closest to center is at 100 yards. The low shot was from a clean cold bore, then 4 more packed in a sub 1/2 moa group. Through the chronograph I was running 3030 fps with an SD of 006 through the Oehler 35P. I then moved the target back to 200 yards and fired 5 more, they are the group lower right of center. Still Sub 1/2 moa. Velocity averaged 3034 with an SD of 003 this time. Next test is tomorrow at some longer distances. </p><p></p><p> Rocks beware !!</p><p></p><p><img src="http://i266.photobucket.com/albums/ii242/KevinCram/7mmDakota.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="Kevin Cram, post: 547537, member: 2215"] After a couple different loads of Retumbo and the 180 Berger bullets I think I found a load worth testing long range. The group closest to center is at 100 yards. The low shot was from a clean cold bore, then 4 more packed in a sub 1/2 moa group. Through the chronograph I was running 3030 fps with an SD of 006 through the Oehler 35P. I then moved the target back to 200 yards and fired 5 more, they are the group lower right of center. Still Sub 1/2 moa. Velocity averaged 3034 with an SD of 003 this time. Next test is tomorrow at some longer distances. Rocks beware !! [IMG]http://i266.photobucket.com/albums/ii242/KevinCram/7mmDakota.jpg[/IMG] [/QUOTE]
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7mm Dakota by MCR
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