Unity Tactical SPARK Marker Light (Red) Elite Force Airsoft Guns Internally it will house the

Internally it will house the G&G rotary hopup system

the N7 Gen-2 fills an internal air chamber at the pressure set by the user’s external supply regulator

A great custom part that's super easy to install

occasional replacement of an o-ring after several hundred thousand

This is the combat machine version which is a polymer version of the GC16

Unity Tactical SPARK Marker Light (Red) Elite Force Airsoft Guns Internally it will house theUnity Tactical SPARK Marker Light (Red). Velcro backing for use on helmets or tactical gear to signal a red LED emitting light for dead players or other uses at Milsim games. Neutral color with red light looks good on all gear styles. Official Unity Tactical product from PTS. UTSSPKRV1