The SU-16D has a conventional, long-stroke gas-piston operation and utilizes the proven Johnson/Stoner breech locking system.

It is compatible with standard AR-15/M-16 magazines. The reciprocating bolt handle also functions as a case deflector. The rear sight is zeroed at 50 m and adjustable for windage. The front sight is of AR-15/M-16 type. Two integrated Picatinny rails will accept a multitude of standard accessories. Except for barrel, sights, and operating components, the SU-16 is made entirely of high impact, glass fiber reinforced polymer. Comes with 9" Barrel and 30 round AR mag