Description

M16-cut carrier
Carrier is machined from 8620 steel
Carrier has forward assist serrations
Available in three finishes: Mil-Spec phosphate coating, Black Nitride (QPQ), Nickel Boron
Bolt material: 5.56 phosphate coated and 6.5 Grendel Bolts are machined from Carpenter 158, 5.56 Black Nitride and Nickel Boron Bolts are machined from 9310
Staked gas key
Shot peened HPT tested/MPI marked
Black o-ring insert on extractor

Browse for more Aero Precision Bolt Carriers gun parts.