Introducing the Athlon Rangecraft Velocity Pro Radar Chronograph the ultimate tool for precision shooters and ballistic enthusiasts. This innovative chronograph utilizes advanced Doppler radar technology, allowing for seamless and accurate projectile velocity measurements without the need for direct attachment to your firearm. This ensures your firearm's zero and barrel harmonics remain unaffected, maintaining your shooting precision. Capable of measuring projectile velocities ranging from 65 fps to 5000 fps, the Rangecraft Velocity Pro is versatile enough to handle a wide array of shooting applications. Its compact and portable design, coupled with an IP67 waterproof rating, ensures durability and ease of use in various shooting environments. Whether you're using Can, muzzle brakes, or compensators, this chronograph is engineered to deliver accurate readings without interference from muzzle blasts. Elevate your shooting experience with the Rangecraft Velocity Pro, and enjoy the precision and reliability that Athlon is renowned for. Key Features: Measures velocities from 65 fps to 5000 fpsCompact, portable, and waterproof designNon-intrusive to firearm zero and harmonicsCompatible with various muzzle devices athlon optics Athlon Rangecraft Velocity Pro Radar Chronograph w/ Cleaning and Black Protective Kit Bundle 707301-Athlon-KIT-707301A-B