FASCINATION ABOUT COLT AR 15 UPPERS

Bore Affliction: The bore is brilliant, the rifling is sharp. There isn't a erosion from the bore. The feed ramps are smooth and glossy. During this author’s feeling the bore costs 9/ten.*Beauty blemishes will not affect in good shape or performance from the upper group. All BCM upper teams are head spaced and take a look at fired for performance