AirsoftPro Non Linear Progressive M140 Spring

AirsoftPro Non-Linear Progressive AEG Spring M140

Spring is the base of the airsoft gun. It is part which notably affecting shooting range.

This spring is made of tempered SiCr alloy steel wire. Material primary dedicated for machine springs under rhythmic load.
Our spring was tested under real airsoft fire and after 10000 shots without length or output change.

Progressive (nonlinear) winding gives lower resist at the first phase of pressing, but spring keep the same power.

Length – 175mm

Inner Diameter – 11.3mm

Outer Diameter – 14.5mm

Same Day Dispatch on All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Modified for any other Purpose

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