The most essential data for ballistics calculations is projectile speed. A chronograph is the best tool for the job-and the Garmin Xero C1 Pro is the chronograph to use when you want the job done RIGHT. Whether you're handloading for the range or building arrows for the hunt, the Xero C1 Pro chronograph provides the speed data you need to hone your craft. It works for firearms, crossbows, compound bows, airsoft and paintball guns, and because it ISN'T triggered by muzzle blast, it picks up shots from suppressed firearms and firearms with muzzle brakes or compensators. At just 3x2.4x1.4 inchw., it fits neatly in a jacket pocket, and the internal rechargeable battery provides up to 6 hours of operations-so you can literally take it anywhere. It's simple to use, and features a 1.3x1.7 inch backlit display that shows you the pertinent info clearly in all lighting conditions. Connect it to the Garmin ShotView App via integrated Bluetooth technology, and you'll be able to track results across multiple sessions. Great for firearms, crossbows, compound bows, airguns and paintball Capable of measuring projectile speeds from 100 to 5,000 FPS Picks up shots from suppressed firearms and firearms with muzzle brakes or compensators 240x320 pixel backlit display IPX7 waterproof rated for use in a wide variety of environments internal rechargeable lithium-ion battery provides battery life for up to 2,000 shots or 6 hours Bluetooth connectivity Pairs with the ShotView app: keep track of your shots, measure deviation and more when paired with your compatible smartphoneWhat's in the box: Garmin Xero C1 Pro Chronograph 1/4x20 threaded tripod USB Type A to Type C charging cable Order today!