Here's a couple of my previous markers and my current setup:
WGP Outkast Autococker, Orracle LPR (Green), Orracle 3-Way (Green), Green Trigger and Detent, Shocktech Orange Delrin Bolt, Psyco Ballistics Chrome Drop Forward. Also, Stainless Steel Freak Barrel with 12in All-American Tip...Definitely one of my favorite markers of all time. Just fixed it up completely after about 7 years of not being used (never got around to fixing it in the first place). Works awesome now, can't wait to use it in matches again!
Indian Creek Designs Freestyle FS-7, Predator Board, Dye Hyper 3 Regulator, CP Reverse Blade Trigger, Contract Killer Grip, Hybrid On/Off ASA and matching Stainless Steel Freak Barrel with blue 12in All-American Tip.
My current setup:
Planet Eclipse Geo 3.1 Kryptonice.
I've had many, many other markers but over the years I've sold them...these 3 are the ones I've always stuck to