E-99 Avant with a 16 inch Nightstick barrel, Shocktech Superfly bolt, Dye Sticky Grip
Ion Pro with rail and On/Off ASA, Freak Barrel, CP Blade Trigger, CP Reg, Halo B hopper and a 3000 PSI HPA Tank from Pure Energy
Strengths:
Easy to use
Easy to install
It works
Weaknesses:
None
Review:
Its a good on/off valve, very easy to use and saves you tank orings and if your done for the day you dont even have to unscrew the tank, you can turn it off and shot the excess air out of the marker and you good to go, its easy to install and looks good