FDAC 308 175gr

The Field Density Altitude Compensator (FDAC)

Compute a firing solution and hit your target in a fraction of the time needed to operate any ballistic computer in a field environment!

• Trajectory and windage solutions equal to modern ballistic computers
• Non-tech! No batteries, extremely durable, incredibly small and lightweight
• Firing solutions for a wide range of density attitude (-3,000’ to +10,000’)
• Extremely accurate density altitude calculation table
• All firing solutions are based on the modern G7 drag model
• User adjustable muzzle velocity
• Marked sound barrier crossing for extreme range targets
• Designed for use with all MOA and MRAD adjusting optics