Ace tech AT1000 silencer Tracer unit for electric gun

New anodized aluminum model with 14mm- thread
MADE IN JAPAN technology with bb detechted light sensor
tinny side on/off activation button
quick install on 14mm- gun/rifle barrels
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; 156mm
diameter: 37mm
weight: 140g