The ATN Thor 4 remains the value entry into serious thermal scopes: the proven Obsidian 4 core with onboard recording, ballistic calculation, and the battery life ATN built its name on. The thermal market moves fast, which is precisely why the previous flagship generation is the smart buy for a first thermal — the sensor still finds every hog and coyote it ever did, at a fraction of the current-generation price.

For a landowner who needs to solve a pig problem rather than chase spec sheets, the Thor 4 is the practical answer. Ships direct to your door, no FFL transfer needed for optics.