What application do I need to upload gun profiles to my Kestrel?
Any of the LiNK Ballistics applications will allow you to transfer gun profiles to your Kestrel. So Kestrel LiNK Ballistics for iOS or Kestrel LiNK Ballistics for Android will allow you to use a mobile device to transfer gun profiles but you would need to have the LiNK (i.e., Bluetooth) model. If you are using a Windows computer, you can use the Applied Ballistic Profile Loader (Version 42 or higher).
NOTE : Please be aware that currently the Applied Ballistics Profile Loader cannot be used with Bluetooth for Kestrel 5700 devices; therefore you will need to purchase the USB Transfer cable to transfer files with a Windows PC.