Low Profile Gas Block with Pin for 0.750" Diameter Barrels, Stainless Steel. Works for either AR-15 223/5.56 or .308 SKU: GB09-SS
Includes roll pin, screws & hex wrench. Made from quality stainless steel, rough polish. Mounts via bottom set screws.
Color: Stainless Steel. For 0.750" barrels, most commonly found on AR-15 223/5.56, but also used with some .308 barrels.
1.45" x 0.75" x 1.03"