KAC-Knight's Armament Locking Front Folding Sight, Fits SR15, SR16, M16, AR-15 With 0.750 Inch Barrel

Lever locks sight in up and down position.

Sight is spring loaded to flip up.

Includes standard sight post.

Sized for 0.750 inch barrels.

Includes gas tube roll pin.

Sight does not come drilled for taper pins, gunsmith installation is required. 

We offer this service on most barrels, please e-mail or call for details.