•Designed for target shooting plinking or small game hunting •Blowback action •Polymer receiver w/integrated Picatinny top rail •4140 steel bolt rides on steel guide rails •Ejector is attached to guide rail •Vented forend w/full-length Picatinny bottom rail •16.1″ barrel w/threaded (1/2″x28 TPI) muzzle •Cross-bolt safety & mag. release operate identically to the SU-16 •Black synthetic Charlie folding stock can be folded forward w/trigger mechanism for storage •Gas block integrated elevation adj. front post sight •Includes semi-transparent mag. •Wt.: apx. 4 lbs. •NOTES: Will accept mags designed for the Atchison M-16 conversion; Charlie Folding Stock can be fired in folded position (Folded Length: 24.5″)