Basically from what i've read of reviews at paintballgear.com, this gun is way louder than most because it actually burns the propane, so i was thinking of getting one to challenge myself (it's too easy mowing down people with my E-grip flatline X7) by trying out a pump gun for a more sniper approach to woods ball, and the psychological factor of a firearm-sounding paintball gun would be a bonus. Are there any upgrades for this gun, like i could put a stock on it, or a longer barrel, or a red dot scope? Because i'd love to build this into a sniper rifle. Anything you can tell me about this gun, or links to reviews of it, would be greatly appreciated! Thanks!