Silencer tracer unit, new model, Tokyo Marui

Tracer silencer with an internal left-handed thread 14 mm from Tokyo Marui. The innovative design of silencers reduces unwanted issuance visible flashes of the muzzle. Silencer can be turned on/off by pressing a button. As source serves 4 pcs AAA batteries. Description of function - when passing balls (special tracer type) silencers inside will discharge light, which light up the projectile during flight and that leaves a light trail. Tracing of BBs operates at high rate of fire too.