B&T APC9/10/40/45 Alloy Adapter w/Rear Picatinny Interface - NO Hydrauic Buffer BT-361550
B&T APC9/10/40/45 Alloy Adapter w/Rear Picatinny Interface - NO Hydrauic Buffer BT-361550, B&T APC9/10/40/45 Alloy Adapter w/Rear Picatinny Interface - NO Hydrauic Buffer BT-361550