Features:
GBB Replica / The Military Submachinegun
Come with Highly accurate performance
Shootung with Strong Kicks
Stamping Steel and Authentic Marking
Classic "D,E,S" fire selector marking with colors
Authentic receiver marking
Infornmation:
Model: TK45C
Materials: Steel, Zine Alloy, Nylon, Rubber
Length: 546/672mm
Weight:2670g (5.9 pounds)
Power Source: AEG
Action: Semi/Auto
Ammo Type: 6mm airsoft BBs
Ammo Capacity: 120 round magazine
FPS: 400
Bunker Tech Upgrades
Maple leaf gbb 6.02mm Inner Barrel
Maple leaf  High Accuracy Hop-up Bucking- Internal Parts Adjust
All function checks, to avoid common tolerance issues.
BB weight for optimal performance: 0.36 gram