Trench Airsoft Kar98 / Gew98 Internal Upgrade Kit Set (For air cocking version)

Trench Airsoft Kar98 / Gew98 Internal Upgrade Kit Ket (For air cocking version)

Infornmation:

CNC Steel Spring guild
CNC Steel Guild Stopper
CNC Steel Piston Head
CNC Steel Sear
CNC aluminum Cylinder
The Spring ( FPS 300 or 400 )

For Trench Airsoft / Snow Wolf / Tanaka / S&T version of the Mauser air coccking airsoft rifle.

Trench Airsoft Kar98 / Gew98 Internal Upgrade Kit Set (For air cocking version)