Tippmann X7 Phenom Chest/Neck Protectors quick release lens

quick release lens

both transmitter and receiver

and 3 different color finishes NcSTAR definitely has what you need

easiest to use

including a faster processor

Tippmann X7 Phenom Chest/Neck Protectors quick release lensThe X7 Phenom with FlexValve Technology is the first electro pneumatic paintball marker to offer the combination of improved air efficiency, superior accuracy, manual or electronic mode firing, and the flexibility of CO2 or compressed air usage. The new FlexValve operates below 300 PSI for improved air efficiency allowing you to get over 1,400 shots from a 68 cubic inch 4500 psi tank. Also, due to its Spool Valve design, recoil is virtually eliminated