Hornady Target Impact Indicator Features The Hornady Target Impact Indicator uses an accelerometer to sense the vibration of a bullet striking steel instantly triggering an ultra bright light that blinks the letters H-I-T in Morse code. That signal is visible from 1000 or more yards with the naked eye which means shooters no longer need a spotter or binoculars to confirm hits at extended distances. The six dots and a dash pattern is simple to recognize at a glance even in bright daylight conditions on an open range. This makes the indicator a valuable tool for both casual plinkers and serious long range competitors working to confirm impacts quickly. Attachment is handled with an included elastic band that fits most common target stands without tools or permanent mounting hardware. The unit recharges through a micro-USB port so there are no disposable batteries to track down between range trips. Finished in black and measuring 9.5 inches long the indicator is compact enough to pack alongside other range gear in a bag or case. Sold as a 50 pack it gives ranges clubs and instructors enough units to outfit multiple target stations for group training and events. Hornady Target Impact Indicator Specifications Manufacturer: Hornady Model: Target Impact Indicator Color: Black Length: 9.5 Quantity: 50 Pack Available At: GrabAGun