6mmProShop Flash Hider with Built-In Nano Mini Tracer Unit

Features

• Ultra-compact design; less than 2.5" long and a little over 1" in diameter
• High-power LED illuminators; 2 illuminators built in for optimal performance
• Built-in motion sensor; On and Off power controlled automatically by the sensor
• Can sustain 35 rounds per second
• Built-in rechargeable lithium battery and USB charging port
• Integrated battery level indicator; battery lasts up to 20,000 rounds!
• 14mm Negative threads