Posted: 2/24/2013 10:56:54 AM EDT
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I've got a barrel diameter of .737" on a RRA Pred. upper. I was thinking of adding a compensator to it for the upcoming season. All I have found online are for diameters of .750" & that's a difference of 0.013" which doesn't sound like much until you're talking about a bullet striking it. ![]() Do I have any options besides getting the barrel threaded? |
