Material: Steel, Aluminum, Plastic

♦ SYSTEMA 416 Receiver Set (SYSTEMA-416-011)

♦ Steel Outer Barrel (SYSTEMA-416-010)

♦ Charging Handle (Z-KIT-010)

Include: steel roll pins, plate receiver end plate, charging handle latch spring, charging handle release latch

♦ OTB Buffer Tube (SYSTEMA-416-002)

Include: bottom caps, wrench

♦ Piston Rod Assembly Complete (Z-KIT-019)

Include: gas piston

♦ Handguard (Z-KIT-012)

Include: 416 handguard rail system screw(Z-KIT-009)

♦ Ambi Selector (SYSTEMA-416-001)

♦ SYSTEMA 416  Steel Barrel Nut (SYSTEMA-416-014)

♦ SYSTEMA 416 Front Folding Sight Tower Set (SYSTEMA-416-015)

Include: front folding sight & gas block set

♦ SYSTEMA 416 Ejection Port Cover (SYSTEMA-416-016)

♦ Flash Hider Adapter-M14-LH (Z-KIT-002) and Flash Hider Adapter-M14-RH