Fail Zero 9mm Bolt Group - Glock/Colt - Black Nitride

Fail Zero AR15 Bolt Group - 9mm - Glock/Colt - Black Nitride

The Fail Zero 9mm Bolt is a complete 9mm bolt group for Glock/Colt mag 9mm Pistol Caliber AR15s. These are very high quality bolts and are designed to work with both Glock and Colt style magazine lowers.  The machining quality is excellent.  Includes Extractor and firing pin installed. Has an AR15 style extractor. Weight is 14.6 ounces.  Finish is Black Nitride for increased wear and corrosion resistance.  Made in the USA.