BCM Low Profile Gas Block (.750 Diam) | Gas Block | Color | BCM-LGB-750

BCM® Low Profile Gas Block for AR15, M16, M4, M4A1. Machined of steel, phosphate finish, for .750 barrels.

Features:

• Family: BCM
• Model: AR-15 Gas Block
• Type: Upper Parts
• Color: Black
• Frame: AR-15