Features:
Hop-up Gas Blowback / Hop Up
Shooting Mode Semi-Automatic
Magazine Capacity 21+1 Rounds
Bullet Type 6mm BB
Infornmation:
Model: P99
Materials: Steel, Zine Alloy, Nylon, Rubber
Length: 180mm
Weight:680g (1.5 pounds)
Power Source: GBB
Action: Semi/Auto
Ammo Type: 6mm airsoft BBs
Ammo Capacity: 30 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