Cyclone7 110% AEG Spring 
~ 350 fps
BS5216 HS3 Spring Steel
Made in England
Please note:
The fps quoted for this spring is based on the installation into a TM G36c, using 0.2g Excel BBs and a Mad Bull V1 chronograph.
~ 350 fps
BS5216 HS3 Spring Steel
Made in England
Please note:
The fps quoted for this spring is based on the installation into a TM G36c, using 0.2g Excel BBs and a Mad Bull V1 chronograph.
 
             
             
                     
             
             
             
             
             
             
             
            