WE G39 Gas Blow Back Rifle
Magazine Capacity: 32 Rounds
System: Open Chamber Gas Blowback. WE / WETTI Patented GBB System
Firing Mode: Semi Automatic, Full Automatic and Safety.
Hopup: Gen II Open Chamber Adjustable Hopup.
Inner Barrel: 6.03mm Tight Bore Barrel included.
Thread: 14mm positive.
Muzzle Velocity: 400 FPS ( 0.20g BB ).
Package Includes: Gun, Magazine, User Manual and Magazine
Range: 70~140 feet