Acetech Lighter BT Tracer Unit (Black) 9-inch Powered by a CR2032 button

Powered by a CR2032 button battery with 6 levels of brightness settings

4V Fit Battery Pack Mini / Handguard (Nickel / Li-Po) Barrel Thread Type Clockwise Barrel Thread Diameter 14mm Magazine Capacity 190 Rounds Bullet Type 6mm BB Power (Muzzle Velocity) 300~330 FPS Package Includes King Arms SIG556 HOLO DMR Full Metal AEG

AUG A3 Tactical RIS Handguard Model AEG

Gas powered airsoft launcher cartridge / Grenade Shower Shell  Shoot out a LARGE RUBBER BULLET like the real thing  Constructed of reinforced metal alloy  Fit all 40mm Launcher: STAR

Acetech Lighter BT Tracer Unit (Black) 9-inch Powered by a CR2032 buttonAcetech Lighter BT Tracer Unit Combined functions of Chronograph and Tracer Unit, connects to smartphone with Bluetooth! 1. Lighter BT can connect cell phone through Bluetooth and can perform the function of speedometer through AceSoft APP. 2. Lighter BT supports green and red tracers. 3. For installation, the barrel cannot be too long. The barrel cannot exceed 12 mm from the foremost end of the thread. Otherwise, the barrel will block the infrared