PDI Variable Pitch Spring For AEG
Manufactured with Japanese craftsmanship, PDI's AEG springs are part of the finest springs available for airsoft.
* Manufactured by PDI
* Made from silicon-chrome steel.
* A durable spring where the strength is noted in percentages.
* Available in various powers.
* Non Linear/Variable pitch, for ultimate performance
* Precision made! Despite the difference in looks/length, the power output is the same!
* Minimal shrinkage! Globally speaking, springs shrink about 15-20mm during use. PDI springs only shrink 5-13mm!