King Arms TWS M4 Striker M LOK Carbine Ultra Grade II AEG Rifle (Dark Earth)

Polymer Receiver (Dark Earth)
Polymer 250mm M LOK Handguard With 435mm 20mm Picatinny Top Rail (Dark Earth)
With 2x Slide Rail (Length:60mm)/ 1x Bottom Rail (Length: 100mm) (Black)
Metal 350mm Outer Barrel With 45mm Polymer Flashider (Black)
Adjustable Flip-up Front & Rear Sight (Black)
Polymer Pistol Grip (Black)
Polymer Foregrip Fit to Mount on any 20mm Picatinny Rail (Dark Earth)
7 Position Retractable Stock (Quick pull and auto-locking system provides the fastest adjustment possible)
Metal Trigger, Trigger guard, Blot Catch, Magazine Relaese, Charging Handle & Selector
140 Rounds Loading Capacity TWS mid-cap Magazine (Black)