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Old 05-03-2011 | 02:29 PM
  #5  
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stapher1
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From: Slippery Rock, Pa.
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1:10 would stabilize a 110 to 200gr bullets, Factory twist rate.
1:12 would stabilize a 100 to 175gr bullets
Approximate weights, Velocity can effect what you can shoot out of them too.
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