Originally Posted by Suppoko
So A friend gave me his G3, I am wondering what if anything can be done to it. Is it even worth upping at all or should I look for a better marker all together? Any help is appreciated thanks
There's not a whole lot you can do as far as aftermarket parts, but if you handy with a hacksaw and a dremel you can make it a pump, or perhaps make it first strike compatible.
In terms of performance, you may be able to make an egrip fit it. A regulator could help some.
At this point, however, almost any marker would be an upgrade from what you have. If you simply want a better marker, but don't want to spend a lot, look at buying something on the order of a used vibe.