Tokyo Marui M4 SOPMOD Airsoft Gun Full Metal Rifle
Heavy duty full metal upper and lower receiver.
Full metal drop-in Picatinny handguard rail for mounting accessories.
Marui proprietary gearbox uses "shoot and recoil" electric blowback system for added realism.
SOPMOD mock bolt locks back after the last round is fired.
Adjustable 5 position crane stock.
Front and rear adjustable iron sights.
Removable rear sight.
20MM Picatinny railed upper receiver for adding scopes, optics, and etc.
Adjustable hop up unit for greater range and accuracy.
Shoots 270 to 280 FPS with 0.20g BB's.
Full metal version 2 gearbox with steel gear set.
Metal bird cage flash hider and 82 round mid-cap magazine are included.