Blasters3D Glow in the Dark Tracer Unit for Crosman Air Rifles (14mm-) - for Crosman DPMS SBR, A4-P, AK1, Bushmaster MPW, R1 Air Rifle - Mock Muzzle Brake Flashhider

Outer Diameter: 40.8mm Compatible with: - Crosman A4-P Full Auto CO2 BB Pistol - Crosman AK1 Full Auto CO2 BB Air Rifle - Crosman Bushmaster MPW Full Auto BB Gun - Crosman DPMS SBR Full-Auto BB Air Rifle - Crosman R1 Full Auto BB Air RifleThis Blasters3D product is a muzzle flash simulator and tracer unit that is attachable to your airgun, airsoft gun, or gel blaster. Your airgun, airsoft gun, or gel blaster must have a 14mm barrel thread to use this device. The tracer unit emits flashing light when projectiles passes through, simulating muzzle flash when you fire. The flashing light also charges glow in the dark BB's or gel beads as they pass through. The device turns off automatically after 2 minutes of inactivity.The package includes the following items:1) Yewdrum Glow in the Dark Activator Tracer Unit    - USB charging cable    - Instruction Sheet2) Blasters3D 14mm- Barrel Adapter (PT+) (Orange)Air gun equipment used for illustration of this tracer unit are not included. You can ge