● Material : Steel, Aluminum, Alloy, Nylon, Rubber
● HOP-UP : Yes, Adjustable
● Blowback : Yes
● Firing Modes : Semi Auto / Full Auto / Safety
● Power Source : HFC134a Gas
FEATURES: ● M16A1 / Mod 603 U.S. ARMY model, the marking will be the Vietnam War version. ● Steel 6-hole flash hider, original with 14mm CCW(CountClockWise) flash hider thread adapter, could change specified by another adapter (optional). ● And rebuild of non-mold line sight base(before 1978), front sling swivel covered with rubber. ● One-piece all-steel A1 version 20-inch thin outer barrel, black A1 type nylon handguard with heat protectors. ● CNC milled T6061 aluminum alloy A1 type receiver with fixed carry handle. ● Receiver without shell deflector, the LM and other production markings. ● Tear-drop forward assist button and steel dust cover, non-marking steel selector.
● A1 type black fixed buttstock, with recoil pad set and openable storage door. ● With VFC M4/HK416 GBB system design, steel fire control parts, steel bolt carrier. ● Comes with the realistic user manual and 20rds gas magazine.