Hey guys, two weeks ago I ordered a Systema M120 spring. Unfortunately they are out of stock on them and when they ordered them didn’t receive enough or something like that. So they called and offered to switch to a Guarder SP110 saying it will give me the same FPS.
Don’t know much about springs and what is better then others, just notice a lot of people picking up Systema. Any know if the Guarder one will work fine and give me the same performance? Thanks for the help. - Joseph