LANTAC ENHANCED BCG 308/762 BLACK NIT - 23139
The entire carrier assembly is QPQ (Quench Polish Quench) Nitride coated Black,this is a specialized type of Nitrocarbrising Case Hardening that creates a very hard, smooth surface with increased corrosion resistance and low coefficient of friction.
Manufacturer: Lantac
Finish/Color: Black
Manufacturer Part#: 01UP762-NIT-EBCG
Item ID: LANT01UP762-NIT-EBCG
Model: Enhanced BCG
Type: Bolt Carrier
Caliber: .308 Winchester