Modern Sporting Rifle Evolution
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coondog

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I loaded up some 100gr Speer grand slams with a full case of 2520. 27.2 to be exact. Could go maybe a half grain more. I should be around 2600fps with my 18 inch barrel. The 95gr SST shoots good in my gun but it’s a long bullet and I’m at the lands at 2.288. Takes away room for powder. The 100gr GS to the lands is 2.284 and gives me more room for powder because of its design. I just don’t know what powder I want to use yet. Going to test out to two hundred yards tomorrow and see how they fly.
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coondog

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This was one of my better groups today with 2520 but it’s slow. Two hundred yards.

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coondog

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Reply with quote  #3 
This load grabbed my attention. Not a bad hunting load. Gonna try benchmark with the 90gr Speer deep curl

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RangerJoe

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Reply with quote  #4 
Quote:
Originally Posted by coondog
This was one of my better groups today with 2520 but it’s slow. Two hundred yards.
Under .9" at 200 yards?!?!  Hell Yeah!  [thumb]

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