OPS-416 Gas Piston Upgrade for AR-15 Carbine OPS-416 Gas Piston Upgrade for AR-15 Carbine
Posted by: MdK60134

Video duration: 142 seconds

This is a new Gas Piston upgrade kit for AR-15 Carbines. Manufactured by Osprey Defense (FL) and first seen during 2008 Shot Show (Las Vegas). Marketed by Safety Systems Corporation (IL)

Related: gas, ops-416, osprey, piston