Fail Zero Bolt Carrier Group 5.56MM Semi-Auto AR-15 Black

Fail Zero Bolt Carrier Group 5.56MM Semi-Auto AR-15 Black

Type/Color: AR15 Complete Bolt Carrier
Size/Finish: 5.56MM/Black
Material: Steel
AR-15 Accessory: Y
Other FEATURES:: Semi-Auto BCG, EXO Nickel Boron Treated With Black Topcoat/Exterior, Drop In Install For Most Mil-Spec AR15 UPPERS


Manufacturer: Fail Zero

Model No: FZAR1501NHBLACK

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