Not as impressive as everyone else's 20+ collection but I'm proud of my stuff.
Tippmann 98c - First gun I ever bought, plus the only I've ever bought new.
Polished internals, double trigger, modified trigger spring for lighter pull, 14" SP Progressive barrel, dropforward.
2004-5 Spyder Pilot
Delrin ACS bolt, aftermarket velocity adjuster, halfblocked, 14" SP Inline barrel. Love this gun except it chops everything. I just turned this gun into a spump. Will add pics later.
2009 Proto Matrix Rail - hated this gun, so many problems so I sold it.
Only thing I ever did was remove the trigger return spring for a lighter pull.
2003 Autococker Black Magic - also use it as a pump
J&J ram, CCM NoRise, Delrin bolt, Hooptie pump kit, CP direct mount on/off ASA, aftermarket macroline. Love this gun more than life itself. The only problem I have ever had was from an HPR oring. Just added a Dye slider frame.
Invert Mini V2
I put a Relay ASA on it because I accidently killed the stock one on the first day of play. Blew out the gauge too, I'm lucky I didn't kill anything else. Some solenoid stick but I'm not too concerned right now. Not my pic by the way. Haven't had a chance to use the good camera on it. Awesome little gun, modern tech is great when it works.
Update: I ended up putting one of the Numech foregrip extenders on the mini. Made it feel much more balanced. I sold the gun shortly after when I got a decent deal on an old timmy I really wanted.
Bob Long Gen3 (2004?) Intimidator, Warped Sportz edition
At first this gun worked great, not to mention it's always been a gun I've wanted to own. Everything fell apart very quickly. Just replaced some air fittings inside, looking around for a new cup seal now. After that, I'm getting it reano'd to help with all the scratches and dings.
Planet Eclipse Ego 09, Vicious edition
My favorite electro gun I've owned so far. Nothing to complain because everything works when I need it to. You get what you pay for in paintball.