Adjustable Low Profile Gas Block, 0.625"Black Steel (GBA625)

Adjustable Low Profile Gas Block, 0.625” Black Steel.    SKU  GBA625
• Fits 223/5.56 Pencil Barrels with 0.625" Diam. Barrel
• Includes roll pin, screws & hex wrench

H: 1.35", W: 0.785", L: 0.99"