UTG Pro AR15 Carbine Length Drop-in Quad Rail with Extension Black MTU001T. The top rail of the UTG Pro Drop-In Quad Rail extends to the upper receiver to form a continuous mounting platform. The UTG Pro Quad Rail fits carbine length model 4/15 and...
UTG Pro AR15 Carbine Length Drop-in Quad Rail with Extension Black MTU001T. The top rail of the UTG Pro Drop-In Quad Rail extends to the upper receiver to form a continuous mounting platform. The UTG Pro Quad Rail fits carbine length model 4/15 and...