This DOPE card is currently only specced to work with Spuhr mounts and MPA one piece mounts that allow an option for accessories to be screwed into the mount. There is a ring mount version that is coming to allow attachment to all scopes and mounts. As well as a picatinny mounted version. Stay tuned for those releases. 
 
This product does have a 2-3 day lead time based on inventory of the smart watch itself. Smartwatch does come with all accessories such as charger and the watch band. Battery life on the watch can last for months at a time depending on how often it is used for matches. It is also rechargeable.