AR15 Barrel Threading
We recently decided to add a muzzle device to our factory cut and crowned Colt 16 5/8″ barrel. As always, the following is presented to document our projects and is for information purposes only. We […]
We recently decided to add a muzzle device to our factory cut and crowned Colt 16 5/8″ barrel. As always, the following is presented to document our projects and is for information purposes only. We […]
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