***** **********Best Quality Guranteed. *****Smart Ballistic Calculator - just press one button to integrate with your Smart Scope and shift your reticle to the new POI (Point of Impact) *****Pairs with Smart HD - works with s X-Sight II, X-Sight 4K, and ThOR 4 series*****See the Distance to your target on your Videos - not sure how far you were when you made that perfect shot. No worries your video will have the range tag on it*****Unmatched Accuracy - range in up to 1000 yards with the ABL 1000. One button operation through your Smart scope makes ranging easier than ever