MK23 (T.Marui fixed slide) 180% Loading Nozzle Returning Spring (SC-3)

This 180% enhanced loading nozzle returning spring is made of Piano Steel wire.  This enhanced spring ensure:
1) increases the loading nozzle returning/backwards speed;
2) improves smoothness of loading BB;
3) reduces the trigger resetting/repositioning time.

All products are made for airsoft only. They are not made for real steel firearms.