Re: Mr1 Upgrades
ummm... a sight isn't really a very good thing to put on a paintball gun. just cause you have to arc them. but if your barrel is rifled(spiralled inside) and you have the fps high, then it might be accurate enough. i'd go with a simple red-dot sight from tasco or adco.
and as for the trigger, get the ESP IPI 3.0 frame.