Tokyo Marui M4A1 SOCOM Next Generation Recoil Shock Rifle
Fully & Semi Automatic Shooting mode Electric Blowback powered by Next Generation Version 2 RECOIL SHOCK AEG System Gearbox
Polymer Handguard 6 Position retractable stock Polymer Pistol Grip Fixed Front Removeable Carry Handle With QD Rear Sight Metal Housing 82 Round Loading Capacity Magazine ( NOT Compatible with former M4 / M16 Series Magazines ) Realism lock-bolt function which stops the gun from firing after last BB fired (when you reload a full magazine back, bolt is released and you are ready to fire again)
