S&T Sterling Mk7
GearBox: Full Metal 9mm Custom Type
Muzzle Velocity: ~350~380 FPS (Measured with 0.20g BB’s)
Hopup: Yes, Adjustable
Thread Diameter (14mm): Positive(+)
Firing Modes: Safe / Semi / Full-Auto
Magazine Capacity: 50rds
Inner Barrel: TBA
Motor Type: Short Type
Battery: 8.4 v NiMH
Package Includes: AEG, Magazine, Manual
The barrel extension and suppressor are NOT included in the box.
It comes with a tactical 20mm rail on top to attach a sight or scope.