The Ultimate add on to your ATN Smart HD Scope. ATN's Auxiliary Ballistic Laser (ABL) 1000 is a seamless add on to your existing ATN Smart HD scope. Using Bluetooth technology to wireless pair the ABL 1000 to your ATN X-Sight 2 HD, ATN X-Sight 4K Pro, ATN X-Sight 4K Buck Hunter or ATN ThOR 4 Thermal Scope will provide accurate ranging of your target without the need to use a traditional Laser Range Finder. Also, because it is an ATN Smart device, it will send the data directly to your ATN Smart HD Scope for instant Point of Impact corrections. That's right we made things even easier than previously possible. Now, with one platform you can accurately range and engage your target up to 1,000 yards without complex Reticles, Ballistic Calculators or Tables. All you will have to do is point and shoot, hitting the mark every time. Giving you unprecedented capabilities and accuracy in the field for the most ethical kill possible. We do the Ballistics, you do the hunting!