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Mar 25th, 2012
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.300 blk barrel twist #7089809
02/23/18 11:38 AM
02/23/18 11:38 AM
Joined: Oct 2007
Posts: 3
C
Clayton1 Offline OP
Green Horn
Clayton1  Offline OP
Green Horn
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Joined: Oct 2007
Posts: 3
I am considering getting my first AR, probably .300blk. I have a bolt action blk that has a 1:7 twist and i am happy with the accuracy using 110 g barnes tac-x. The AR i found has a 1:8 twist. Will that have a big effect on balistics using barnes bullets?

Re: .300 blk barrel twist [Re: Clayton1] #7089827
02/23/18 12:16 PM
02/23/18 12:16 PM
Joined: Jun 2015
Posts: 1,343
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scottfromdallas Online content
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scottfromdallas  Online Content
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Joined: Jun 2015
Posts: 1,343
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should have zero effect with a 110 barnes. BlackOuts are fast twist for heavy subsonic rounds.


Scott
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