Features:
The most important improvements are loading grooves on the slide, clearly visible fiber marking, threads in the barrel and magwell for quick reloading.
The stippled grip is another improvement that allows for better recoil control through increased grip.
 
Infornmation:
Model:G19 T1
Materials: Steel, Zine Alloy, Nylon, Rubber
Length: 188mm
Weight:g 1700g( 3.8pounds)
Power Source: Green Gas
Action: Semi
Ammo Type: 6mm airsoft BBs
Ammo Capacity: 20+1 round full-size metal 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 
 
WE 20rd Green Gas Magazine for G19 / G23