The UFC M4 Tracer Unit is a mock silencer based on the NT4 design that functions as a tracer unit. Firing glow in the dark BBs through the tracer unit will provide a bright tracer effect for shooting in the dark.
The UFC Night Fire Tracer is full metal and includes an internal rechargeable battery for long life. Counterclockwise threads are compatible with most airsoft guns.
UFC M4 Nigh Fire Tracer Unit Features:
-Internal Tracer Unit Function
-Internal Battery and Included Charger
--14mm CCW Thread