Service Rifle Railed Gas Block, .750"



Weight 0.29 lbs

The WOA Picatinny Gas Block for Service Rifle application. It is relieved to accommodate the sling swivel on any service rifle float tube and the Geissele® MK7 modular rail.

The gas block has a .750 I.D. and the correct .275 service rifle gas port location. The Picatinny rail is .930 above the center line of the bore and the Armalite® M-15 clamp on front sight, or similar height front sight, will give you an F-Height equivalent. The maximum torque spec of the 10-32 clamping screw is 30 inch LBS.

Two Clamping screws and gas tube roll pins are included.

Gas block has a black nitride finish.

*Note: Please use the enclosed gas tube roll pins, as they are a longer length which is required for this gas block.*