Bob Long Blast Technologies 4C Laser Eyes Insight NG airsoft Optional RX-insert frame secures in

Optional RX-insert frame secures in the inner side of frame

except the Platinum Series

the black Custom Pro Marker with E-Trigger will surely help you make your mark

This back uses any standard aluminum or stainless freak inserts

Mulit-Gas Operation

Bob Long Blast Technologies 4C Laser Eyes Insight NG airsoft Optional RX-insert frame secures inThis groundbreaking electronics upgrade will allow your marker to better predict loading times, improve firing speeds, and prevent paint breakage due to breech bounce. Features Improves peak ROF during uncapped firing streams Durable SMD IR Sensors Prevents Breech Bounce Standard 2 Eye System 4C System