JP Stainless BC w/key. The exterior bearing surfaces are hand polished. includes forward assist serrations and a dust cover notch. The bore of the JP stainless carriers has a roller burnished finish for frictionless operation with no chance of peeling chrome as in standard mil-spec carriers.
This BC has seen about 500 rounds. Zero problems with this BC, ive just decided to go back to stock with my door kicker.SPFUSPS Priority shipping included. USPS MO ONLY
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