GHK M4 RAS GBB (No Marking / 12.5 inch) Combat Moderate power reach 350FPS with

Moderate power reach 350FPS with Top Gas

Weight (g): 972

-WA Complete Bolt Carrier (Negative Pressure)(Chromic Coating)(WP125A)

also comes with a  EBR style rear stock which allow user to extend the stocks and fit their shooting style

6V Barrel Thread Type Counter-Clockwise Barrel Thread Diameter 14mm Magazine Capacity 600 Rounds Bullet Type 6mm BB Power (Muzzle Velocity) 360FPS Package Includes King Arms AK47 Wood Fixed Stock Airsoft AEG

GHK M4 RAS GBB (No Marking / 12.5 inch) Combat Moderate power reach 350FPS withRealistic, Stable & Powerful Recoil System by GHK Full Metal Receiver Steel 245mm Outer Barrel With 50mm Steel Flashider 20mm RIS Rail System handguard (Length: 180mm) Cocking Handle can be locked & released (Able to move to Right Left side) Fixed Front & Flip up Rear Sight Extendable 5 Position Buttstock Steel Housing 30 rounds loading capacity Polymer Gas magazine (New Design) Steel Hammer Set, Bolt Release, Fire pin, Magazine Release, Bolt,