AR-15/.750 HIGH PROFILE QUAD RAIL BARREL MOUNT/ GAS BLOCK/ ALUMINUM GLOSSY FINISH (CLAMP-ON)
- Length: 1.875"
- Net Weight: 3.2 oz.
- Color: Black
- Material: Anodized Aircraft grade aluminum
Our High profile Clamp-on style quad rail gas block is constructed of anodized aircraft grade aluminum with a glossy finish. The high profile gas block replaces the existing A2 front sight. It comes equipped with 4 picatinny rails allowing you to mount accessories such as a front sight or a laser underneath. It sits flush on your quad rail without any gaps. It is compatible with 5.56/.223 with a .750 diameter barrel. Roll pin & set screws are included. No modification to your barrel is required.