Spring Mags - Support High Rate of Fire [Authorities approved!]

Bring your EM cannon and SHUS Shark* with the next level spring basedmagazines!

Sporting a spring based system that continuously pushes your gels upwards so you never have to worry about a bad feed! Supports ROF of up to 40 RPS!

Note: Slight modifications needed to EM cannon and SHUS to use this product. Modifying EM cannon and SHUS will still allow both to use previous mags