GARMIN Alpha T20 Gps Collar Optic ACCESSORY The driver features a magnetised

The driver features a magnetised tip to prevent bits from falling out and a textured

See section Caliber

Adhesive Backed So It Can Be Applied to Most Any Target Such as Cardboard

Talley's ring system provides repeatability

GARMIN Alpha T20 Gps Collar Optic ACCESSORY The driver features a magnetisedNo matter what kind of dogs you run or how you hunt, Alpha T 20 is the slim, rugged and universally sized collar designed to help you build a better dog no matter the breed. Features TRACKING The top mounted, high sensitivity GPS and Galileo receiver keeps track of your dog's location, and the Alph T 20 collar transmits that location via VHF up to 14. 5 kilometers away with updates as frequent as every 2. 5 seconds when used with a compatible handheld