Bcm Gas Block Low Profile .625 - Black Steel

FEATURES
-Low profile gas block (steel with set screws)
-.625
-Black steel
-BCM Low Profile Gas Block for AR15, M16, M4, M4A1. Machined of steel, phosphate finish, for .625 barrels.
-Manufactured within very tight Mil-Spec tolerances on all ID's.
-Barrel ID honed after finish per USGI TDP.
-Made by Bravo Company MFG, Inc. with set screw mounting
-Set Screws are Steel 10-32 x 3/16 Knurled Cup Point

• Availability: In Stock
• Model: '855877004121
• Brand: Bravo Company Mfg.