Build and manage multiple rifle profiles with the Barnes Bullet TrueData Ballistic Calculator.

Caldwell’s VelociRadar Chronograph gives shooters a greater understanding of what their rounds are doing at the muzzle and down range.

Your knowledge of basic ballistics can help customers be more effective in their chosen shooting sport.

Modeled after the successful and popular website-based program, the new mobile Ballistic Calculator app brings a library of data and powerful calculations into the field for quick and easy use by shooters anywhere and everywhere.

Modeled after the successful and popular website-based program, the new mobile Ballistic Calculator app brings a library of data and powerful calculations into the field for quick and easy use by shooters anywhere and everywhere.

A constantly-updated, personalized ballistics library. On your phone.

A constantly-updated, personalized ballistics library. On your phone.