Spring Question

[Wolf13]

I know its a noob question but will downgradeing my spring reduce FPS and range? and will it increase my ROF

[kalnaren]

Generally. Though if you put any mods into the gun to increase FPS, you need a powerful enough spring to return the piston all the way forward before the mechbox finishes cycling, otherwise bad things happen. In a stock gun though this shouldn't be a problem.