FX True Ballistic Chronograph brocock-stock One special feature is the

One special feature is the magazine with two 8-shot cylinders

<40mK NETD thermal sensor

It can be mounted to your FX Impact Airgun (MKI

On one battery pack the device can run up to 6 hours

FX True Ballistic Chronograph brocock-stock One special feature is theDESCRIPTION FX True Ballistic Rifle & Airgun Chronograph Imagine a chronograph that always works and that gave the actual ballistic coefficient of a round through multiple velocity readings. All in a compact portable package. No external triggers, microphones, tripods or external power needed, just a fool proof set up with all the information you will ever need for an accurate and true ballistic calculation The True Ballistic Radar Chronograph