The Team Hornady shooters were using A-Tip Match bullets and the Hornady 4DOF ballistics app, along with a Kestrel weather meter.
Compute and shoot—slipsticks for the shootist. Competitors should know the advantages and disadvantages of simple-to-use and inexpensive cardboard sliding-scale devices.
From the July 1992 issue of Shooting Sports USA magazine—tips for competitive shooters on how to use a chronograph. For handloaders, a chronograph is necessary for proper load development.