98 Custom, 12" BigShot, 8 Stage X-Core Expansion Chamber, Dead On Paintball Universal Pro Drop forward w/ Guage, Trigger Job (.5lb, 1.5mm pull), polished internals
-Does its job
-Bottom hole for fitting
-Not the best X-chamber on the market
This is a really good choice if your looking to spend anywhere from 20-25$$. It does what its supposed to do, but there are better expansion chambers on the market. I chronoed my marker, and with the X-Core my fps changed around 5-10fps, which is pretty good. Also, the fitting goes in the bottom, so its really convenient if you have a 90 degree fitting.
Get this expansion chamber if your on a tight budget, definitely get this. Otherwise maybe spend an extra $15 and get something a lil better. Still overall pretty nice.