Lantac Enhanced BCG Black nitride
$260.00Price
Weight 11.7oz Full Auto & Semi-Auto Compatible Forward Porting, enlarged vents. Balanced flared boss. 8620 Carrier, Heat Treated, Hard Turned & Ground. MPI Carpenter 158 Bolt, Shot Peened, Hard Turned / Ground. QPQ Nitride Coating CP-R360 Domed Cam Pin Mil-Spec Gas Rings Mil-Spec Staked Gas Key Grade 8 Hardened Fasteners All Hard Chrome surfaces are to MIL-STD-171 1.2.2.2 Shot Peening is conducted with S110 shot, Established by Almen Gage A-2 strip .006 -.008 Lifetime Warranty. Patented 556/223