ACETECH AC6000 BT Chronograph (Bluetooth Ver. w/ Speed Testing Tube) Length-(mm)_335 Include Flash Hider to replace

Include Flash Hider to replace stock flash hider of KSC MP9 / TP9 SMG

Bullet Chamber stores up to 6 rounds Cartridge  (each shell is loaded with one 6mm BB/ Package include 6 Rounds Shell)

Ambidextrous Metal Tactical Charging Handle Latch

23 Rounds Loading Capacity CO2 Magazine

ACETECH AC6000 BT Chronograph (Bluetooth Ver. w/ Speed Testing Tube) Length-(mm)_335 Include Flash Hider to replaceThe ACETECH AC6000 BT chronograph is a high quality modern chronograph that is easy to use and well made. The chrono is easy to operate and offers a wide gamut of options for users that would test the velocity or energy of your projectile that ranges from 4. 5mm to 9mm. The unit can operate via battery power or run off of USB power as well by removing the battery. If you have a rechargeable battery, you can directly recharge the battery by plugging in