Setup your X4™ weapon and ammunition profiles with ease!

Pull from the Applied Ballistics® database, or perform your own custom weapon and ammo setup. Your X4 device can hold up to 30 distinct weapon and ammo profiles.

The Maztech Companion App also allows you to view environmental, compass and motion sensor data from your X4 product.

Additional App functions include:
• When linked to your X4-FCS, view and set fire-control parameters such as range-to-target, wind speed & wind direction.
• When linked to your X4-LRF, view range-to-target and ballistic solution data from your rangefinder.
• As Maztech adds new X4 features, the Maztech App will notify you and enable you to upload firmware updates to your X4 product.