Progressive PSG spring - M150 [Guarder]Progressive PSG spring - M150 [Guarder]

Progressive PSG spring - M150

Manufacturer: Guarder
Product SKU: 279
Availability: Not in stock

Spring is the basic part of the airsoft gun. It is part which notably affecting shooting range. This spring is made of tempered SiCr alloy steel wire. Progressive (nonlinear) winding gives lower resist at the first phase of pressing, but spring keep the same power.

 Material  Tempered SiCr Alloy Steel Wire
 Application  For PSG rifles.
 Purpose  Power increase
 Weight  26g