The Valken Kilo Tracer Unit is one of the smallest airsoft barrel mounted tracer units for airsoft rifles and pistols. It's improved illuminator uses two high powered UV LED's that enhance BB glow activation for an ultra bright trace. This rifle accessory has a built-in rechargeable lithium polymer battery, which is accessed by removing the front cover and charges quickly with the included micro USB cable (wall plug not included). A full charge will last over 22,000 rounds, or up to 10 hours constant on. It also comes with a manual on/off illuminated button, but also has an intelligent motion sensor that turns the tracer unit on after 3 BB's fired, or turns off after idling for 40 minutes. We also recommend any Valken ASL Series AEG with the tracer unit. 

• Barrel mounted tracer unit for airsoft rifles and pistols
• Mounts to 14mm CCW male rifle barrels
• Mounts to 11mm CW female pistol barrels (with included adapter)
• High powered dual UV LED's
• Sustained ROF up to 35 rounds per second
• Built-in rechargeable Lithium Polymer battery
• Works with green tracer BB's
• Auto turn on after 3 BB's fired
• Auto shutoff after idling for 40 minutes
• FCC, CE, ROHS compliant

SPECIFICATIONS:

• Color: Black
• Diameter: 27mm (1.06")
• Length: 67.3mm (2.65")
• Thread Direction: 14mm CCW (11mm CW to 14mm CCW thread adapter included)
• Batteries: Rechargeable Built-In LiPo Battery
• Material: Aluminum, Plastic
• Package Includes: Tracer Unit with Integrated Battery, USB Charging Cable, 11mm CW to 14mm CCW Thread Adapter, and Manual