5KU Tracer/Muzzle Unit for Shotgun (24mm Diameter) Spring Guides aka the 'Universale Maschinenpistole' German

aka the 'Universale Maschinenpistole' German for "Universal Machine Pistol" - now in airsoft gun form

Rate of Fire: 19+

The AAP-01 Drum Magazine from Action Army gives you nearly bottomless fun on the airsoft field

Attaches to any standard 1913 picatinny rail

High impact polymer material

5KU Tracer/Muzzle Unit for Shotgun (24mm Diameter) Spring Guides aka the 'Universale Maschinenpistole' GermanThe 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