5KU Tracer/Muzzle Unit for Shotgun (24mm Diameter) Spring Guides May increase your FPS and

May increase your FPS and accuracy after installation

Threaded metal outer barrel for attachments (14mm CCW) and tracer units

Light weight trigger

Tokyo Marui

Rate of Fire: 19+

5KU Tracer/Muzzle Unit for Shotgun (24mm Diameter) Spring Guides May increase your FPS andThe 5KU Tracer Muzzle Unit for Shotgun (24mm Diameter)is meant for any Airsoft shotgun with a 24mm diameter barrel. A tracer unit is used to make your BBs brightly glow in the dark as they fly out of your gun! A very cool night effect. Can be used with green type BB ammo (not red type). Optional muzzle flash to mimic flames coming out of the gun. Very cool! 3 options to have tracer only, muzzle flash only, or both active. Metal outer construction for