Traditional chronographs sit downrange on a tripod, block your view, get shot occasionally, and can't travel easily between ranges. The Athlon Rangecraft Velocity Pro is a Doppler radar chronograph that captures velocity data without touching your barrel — no interference with your zero, harmonics, or sight picture. Mount it behind the muzzle, and it reads every shot through a companion app with the precision of a lab instrument in a package that fits in your range bag.

Key Features

• Rapid Shot Processing — no waiting between rounds. Align to your target, shoot, and read your data instantly.
• No Barrel Interference — Doppler radar measures from 4–10 inches away. Your rifle's zero and harmonics stay untouched.
• Suppressor & Muzzle Device Compatible — captures shots reliably where optical chronographs fail.
• On-Device Statistics — cycle through Average Velocity, Standard Deviation, Extreme Spread, Kinetic Energy, and Power Factor right on the screen — no app required.
• Multi-Shooter Tracking — identifies your projectile even when other shooters are on the line.
• Athlon Ballistics Lite App — sync sessions via Bluetooth, flag clean/cold barrel shots, exclude outliers, and track load performance across rifle profiles.
• Bluetooth Firmware Updates — your chronograph stays current with performance improvements as Athlon releases them.

Ideal For

• Long-range precision shooters who need accurate data without affecting zero or group size.
• Handloaders and reloaders who track velocity spreads and standard deviation to refine the perfect load.
• Suppressor and muzzle brake owners frustrated by chronographs that miss suppressed shots.
• Competitive shooters (PRS, F-Class, 3-Gun) who need fast, reliable velocity readings between stages.
• Ultralight range kits — a compact, durable chronograph that won't weigh down your pack.
• Archery and airgun enthusiasts who need accurate data at lower velocities other chronographs miss.
• Digital-first shooters who prefer app integration, session tracking, and organized data over messy notes.