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Rocket M120 AEG Spring

$5.00

This is an M120 spring from Rocket. Like most Rocket parts these appear to be made by the same OEM as SHS, just with a black oxide coating instead of chrome. It should do about 400-420 fps but this could be way off depending on your gun. This is a dual stage spring, which means the coils get farther and close together in different parts of the spring. This is the way all aftermarket springs are while stock springs are constant rate. It changes how much force the spring applies at different points in the stroke. The velocity of this spring makes it best for long range assault rifles.

Features:
- About 400-420 FPS
- .057" (1.46mm) wire diameter
- Best for long range assault rifles not meant to be used as a DMR


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  • Shipping Weight: 0.0919lbs
  • 0 Units in Stock
  • Manufactured by: Rocket


This product was added to our catalog on Saturday 30 January, 2016.

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