Features:
High Strength Polymer Receiver
REAPS style hopup for improved range and accuracy (Not compatible with standard WE-Tech inner barrels)
Metal Barrel and Internal Blowback Assembly
Extendable Stock
Integrated 20mm Accessory Rails
Fixed Front and Adjustable Rear Sights
Textured, Ergonomic Pistol Grip
Infornmation:
Model: SMG 8
Materials: Steel, Zine Alloy, Nylon, Rubber
Length: 419/645mm
Weight:1160g (2.5 pounds)
Power Source: GBB
Action: Semi/Auto
Ammo Type: 6mm airsoft BBs
Ammo Capacity: 44 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