Complete TiN (Titanium Nitride) gold colored Bolt Carrier Group. Smooth & Protective TiN treated. 5.56/223 & 300 Blackout BCG. Super smooth finish and easy to clean.
MPI & HPT Tested
Upgraded Extractor Spring with o-ring
The finish is very hard and smooth, but some lubrication is still recommended since it's a moving part.
Made in the USA by a quality manufacturer.
- Item #: TiNbcg