ACETECH Predator MKIII Tracer Suppressor Unit (M14CCW) w/ Blaster MS inside (Flame Effect)
QD Attachment System
Come With Blaster MS tracer unit module
Waterproof IP64 Protection
Tracer With Flame Mode, Tracer Mode & Tracer with Flame
Battery: Li-Ion, charging time 2.5 hours.
Suitable with Airsoft BB, Tracer BBs, and Gel Ball
Package Include Predator MKIII, Quick Detach Flash Hider (14mm CCW), Blaster MS & USB Cable

Internally, the Predator MKIII is packed with great technology.  Along with its base function of being a tracer unit, it also features front facing LEDs to simulate muzzle flash.  This muzzle flash mode can even be used as a standalone feature along with the two other modes: tracer only and tracer + muzzle flash combo.  It also comes standard with their intelligent power control.  It will enter sleep mode after five minutes of being idle and will instantly wake upon shaking it. 

Length: 139.3mm
Diameter: 42mm