Ok well i just bought an Icon X from a freind and i have no clue what i can do to customize it or is it even worth customizing so if any one could help i'd really appreciate it.
If you plan on keeping with the sport (do it!) you probably shouldnt bother with upgrading it. As it wont really be worth it in the long run. You will eventually, sooner rather than later too, want to upgrade to a better marker. So just use that gun stock for a while, and then later upgrade to a different marker.