Gearbox / Internal Part's

Nuprol M150 SPRING

Product code: NUP-06-11
​​​​​​​Main spring for normal AEG type rifles. Approx. 490fps
Actual power will vary from gun to gun and the above fps should be used as a guide
The Nuprol M150 airsoft springs are designed to fit a variety of AEG's

This M150 spring should give you an output of approximately 490fps.

We recommend this product is only fitted by experienced or qualified airsoft technicians. Incorrect installation could lead to damage or failure not covered by the warranty.
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Condition New