Tracer II unit.
Suitable for replicas with 14mm counterclockwise thread.
Includes adapter for pistols with 11mm thread.
Made of aluminum alloy.
Automatic switching on and off.
USB charging cable included.
Built-in 3.7v 250mah lithium battery.
Final diameter 35mm.
N.B. it only works with tracer BB'S.
New flame simulator function (can be deactivated).
Thanks to the led positioned at the end, it simulates the blaze during the shot.