ANDERSON M16/AR-15 Nickel Boron Bolt Carrier Group 5.56/.223 /.300 BLK MIL-SPEC

An excellent choice for your next AR-15 build - affordable and highly recommended. BCG Nickel Boron coated and Chrome Lined, comes complete with Gas Key, Cam Pin, Firing Pin and Firing Pin Retainer. Compatible with 5.56 NATO, .223 REM, and .300 Blackout. Details/Angebotsumfang: Generation 2 Bolt Carrier Material: 8620 Steel Bolt Material: 9310 Tool Steel Bolt Carrier Finish: Nickel Boron Bolt Finish: Nickel Boron Chrome Lined MPI Tested M16 Full Auto Profile Forward Assist Serrations C.I.P. not included Every part manuactured is made to Military Specification and standards while also meeting with our own quality standards, passing through vigorous quality inspections through each phase of its journey to you, our customer. 100% AMERICAN MADE. 100% ANDERSON.