This high quality bolt carrier group is a valuable addition to your AR15 build.
Features:
M16-cut carrier
Machined from 8620 steel and 9130 steel
Carrier has forward assist serrations
Properly staked gas key
Chrome lined gas key and bolt channel
Black Nitride Finish – advanced lower friction coating that minimizes the need for lubricants and cleaning
Shot peened
HPT tested/MPI marked
Black o-ring insert on extractor
High quality BCG
