Editorial Reviews:
Synopsis
Element AEG Upgrade Oil Temper Spring Grade M165= 520-600 fps (approx. result varies) Upgrade your AEG.'s fps to around 520-600 fps. You will also need to change the plastic bushings to metal bushings with this upgrade. M165 spring works in most of the AEGs. This is an extreme upgrade and required many reinforced parts to accommodate, please consult with us on your upgrade plan.
Federal Law mandates that all airsoft guns are sold with a 1/3" orange tip. It is illegal to remove this orange tip,