Acetech AC6000BT MKIII Chronograph Premium Edition (Bluetooth) MTO How It Works:

How It Works:

The M-LOK handguard keeps things lightweight and fully customisable

so get the while you can

just for illustration purposes

Compact and lightweight construction

Acetech AC6000BT MKIII Chronograph Premium Edition (Bluetooth) MTO How It Works:Accurately measure your Airsoft Weapons rate of fire and FPS (foot per second) with this vital tool, the Acetech AC6000 MK3 Airsoft Chronograph. Commonly used by weapon modifiers to check if they are within their Airsoft skirmish sites FPS limit. Bluetooth connectivity via Acesoft app, available on iPhone and Android devices Aluminium BB tube Requires 4x AA Battery Premium zip up carry case Measures Muzzle Velocity from 30 m s ~ 400 m s (90 ft s ~