POD-LOC by KMW No tools needed to adjust: Bipod can be locked and unlocked with only your thumb and finger, while you are in position, within seconds. Dirt and weather resistant: The integral dust shields in the Pod-Loc spacer protects the clutch area of the factory Harris mechanism. The clamp lever body is synthetic and the internal parts as well as the spacer are stainless steel. Low profile: The locking lever can be pulled back slightly to disengage the internal ratchet without effecting the lock tension. Thus, the Pod-Loc clamp lever can be "parked" against the stock to minimize snags when you are on the move. All stainless steel surfaces have been blacked out for a low visual signature. Standard issue on all U.S.Marine Corp M-40A3 Sniper and S.A.M. Rifles as well as the new FBI and BATF sniper rifles.. No permanent alteration: Your bipod can be restored to issue configuration within 2 minutes.