GHK M4 RAS GBB (No Marking / 12.5 inch) Combat 5mm - Barrel Length: 460mm

5mm - Barrel Length: 460mm - Power Source: CO2 in cartridge - Mix Range: 30m - 1:1 Size

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

New release M

1/1 Scale High Power Assembled Electric Powered Airsoft AEG

Gas Operated Toggle Action function works like a real one

GHK M4 RAS GBB (No Marking / 12.5 inch) Combat 5mm - Barrel Length: 460mmRealistic, 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,