5KU Tracer/Muzzle Unit for Shotgun (24mm Diameter) Spring Guides Attaches to any standard 1913

Attaches to any standard 1913 picatinny rail

May increase your FPS and accuracy after installation

Valken Crossdraw Tactical Vest in Black

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

5KU Tracer/Muzzle Unit for Shotgun (24mm Diameter) Spring Guides Attaches to any standard 1913The 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