Features:
Metal Construction
Realistic Blowback
Lightening Ported
Rear Slide Serrations
Skeletonized Trigger
Ambidextrous Safety
Ergonomic Non-Slip Stippled Pistol Grips
Integrated Lower Receiver Rail
Gas Operated Magazine
Infornmation:
Model: H013B-Black Dragon 7.0 B-version
Materials: Steel, Zine Alloy, Nylon, Rubber
Length: 285mm
Weight:1180g (6.2 pounds)
Power Source: GBB
Action: Semi
Ammo Type: 6mm airsoft BBs
Ammo Capacity: 31+1 round magazine
FPS: 300
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
22 rds Magazine for WE Hi-Capa