Yeah my immediate thought, based solely on the shape of the mag and stock mind you, was the 417 but can't be absolutely sure. --Charon68 (talk) 20:28, 11 December 2012 (EST)
Look at the combined forward assist and brass deflector, that is a DPMS feature. My guess is a DPMS NATO REPR, seems like a pretty close match:Error creating thumbnail: File missingDPMS NATO REPR - 7,62x51mm--commando552 (talk) 14:46, 12 December 2012 (EST)