Griffin M2 Sights, Front/Rear Folding Sights, Fits Picatinny Rails, Matte Finish, Includes 12 O'Clock Bases GAM2S Available to order on-line. Ships in 5-14 days $159.95
Griffin Barrel Adapter, CAM-LOK, .578x28 PI57828 Available to order on-line. Ships in 5-14 days $59.95