Spring is the base of the airsoft gun. It is part which notably affecting shooting range.
This one is made of high quality spring steel with proper temper. Ends of the spring are grounded in.
NOT SUITABLE FOR A&K SVD ! SVD uses standard AEG springs.
Material Steel spring wire DIN 17223/C
Application For sniper rifles. Suitable only for pistons with min.13mm hole diameter.
Model 9mm type