This product is intended for users who are 18 years or older. / Always wear eye protection while shooting. / This is not a toy. Misuse may cause injury or death. / Never point a gun at anything you do not want to shoot / Read the entire manual before operating your gun. / Buyers and users should obey the laws and rules of the local authority.

【G-07-143】Blow Back Piston Spring

Product Availablity |
Material Metal
Remark  (Wire Diameter 0.65)
G-07-142 = 0.6
G-07-143 = 0.65