Ace tech KAC predator silencer Tracer unit for electric gun

New anodized aluminum model with steel flash hider
MADE IN JAPAN technology with bb detechted light sensor
internal protected on/off activation button
quick install with the quality 14mm- KAC hider
suitable with aeg ROF up to 30bb/second
auto off function if not in use for a while
need 4x rechargable or consumable AAA type battery (not included)

length; 170mm
diameter: 38mm
weight: 270g