Rocket Airsoft M110 AEG Spring - Japanese Black Steel Hi-Capa It is ideal for most

It is ideal for most airsoft players as it fits carbines and sub-machine guns perfectly

Ultra-durable integrated strap and retention system for quick lens changes

It's a lot of fun to shoot

or you can extend the stock and use both hands for added accuracy

Rocket Airsoft M110 AEG Spring - Japanese Black Steel Hi-Capa It is ideal for mostRocket Airsoft M110 AEG Spring Japanese Black Steel. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running around 350 FPS. Fits in all standard gearboxes. This is your standard upgrade spring strength for upgrades. (please note: packaging may be generic or labeled as 'Rocket Airsoft', but is made by SHS OEM) This is a non linear spring utilizing Japanese made steel spring material. Black color to