AR Sponsor
Posted: 6/27/2012 3:34:51 AM EDT
| Does the flat side go toward the shooter or away. Thanks, Jim. |
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Quoted:
Does the flat side go toward the shooter or away. Thanks, Jim. There's a convex (small diameter of contact) side and a concave (large diameter of contact) side. The large diameter goes toward the muzzle device and the small diameter goes toward the barrel. 
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