Bolt M4 MK18 MOD0 (Tan) (Hard Kick Recoil System)

Bolt M4 MK18 MOD0 (Tan) (Hard Kick Recoil System) - Built-in Bolt Recoil Shock System (BRSS) - Full metal receiver and outer barrel - 6-inch full metal quad rail - More than 24 inches of combined rail space - Rotary wheel one-piece hop-up unit - CNC Machined Steel Spur Gear - Lightweight CNC machined aluminum piston - High torque motor - 6.00mm tight bore inner barrel - Crane stock w/ rubberized buttpad

- Rear adapter QD sling mount - Adjustable front and rear iron sights - Steel birdcage flash hider included - Shoots up to 340 FPS (w/ 0.20g BBs) - Electric Automatic (Blowback) - Metal Upper/Lower Receiver, Outer Barrel, Rail System, Buffer Tube / Polymer Crane Stock, Motor Grip - Gearbox: Full Metal Version 2 (w/ Bolt recoil system)