However, there is software that is supposed to be available from Horus or Kestrel (Nelsen-Kellerman) that is not available.
Contacting Kestrel yields them to tell you to call Horus Vision, and Horus Vision will completely ignore you (even when you start out VERY polite).
Kestrel also does not have current software to support Windows 7, so if you plan on hooking up you device to a laptop for programming or reading data in the field, forget about it.
Horus Vision is supposed to have a software for the 4500NV ATRAG with Blue Tooth (and I assume serial coms), but this "Gun Library" software does not exist [though it's listed in the manual for the unit].
Basically, I would consider avoiding this product if you plan on using it for more than 5 gun and/or proprogrammed batches of ammo. (I chrono all batches of ammo... So using 5 buttons on the 4500NV isn't really helpful.)
According to the documention, the Gun Library software is supposed to support MORE than 5 guns... (50)
A disappointing purchase for the intended use to be sure.
(What worse is that I was looking at this for a third party that was going to purchase about a hundred or so [extra $$$ in the budget that needed to be used], and they poopoo'ed that idea the moment we couldn't get support... and you should NEVER need to use a DoD or LE affiliation to get a response!)
If you are hunting, buy one without BT and save the cash.
One of the best ways to scout your hunting area is to look for signs that mature animals leave behind. Wallows, scrapes, rubs and areas littered with tracks are great evidence that game are using your area. But why not look for the single piece of evidence that you are hunting for when fall rolls around anyway... antlers. Game animals in the family cervidae shed their antlers annually. Why not use these unique souvenirs as a way of helping you fill your tag next fall?
Looking for sheds in your...