SAI AR15 BCG$344.00
Introducing the integral gas key BCG from Salient Arms International. If you are looking for the finest BCG on the market today - your search is now complete. This BCG features an integral gas key design which eliminates the known weakness of the BCG which is improperly staked gas keys. The bottoms of all of our BCGs are hand polished to aid in smoother tracking in upper receivers. The polished surface is enhanced by the TiN coating which is known for rigidity and low coefficient friction.
- Machined from 8620 Tool Steel (Carrier) and 158 Carpenter Steel (Bolt)
- Shrouded Firing Pin (Black Nitrided)
- TiN Coated inside and out (Bolt, Carrier, and Gas Key)
- Bolt is shot Peened and HPT/MPI
- Mil-Spec Extractor Spring, Black Extractor Insert, Viton O-Ring
- Tool Steel Extractor - Black Nitrided
Note: This works with any AR15 but does not make your gun automatic.