Inspired by travel. Many shooters place air tags in their gun cases in the event that something goes wrong while traveling. That is a great practice, but what if your rifle is removed from the case or walks off at the range? This air-tag holder fits into MDT SRS-X buttstock (sold on the ACC Elite and Premier Gen II) and blends with the shock dampeners for a discrete hiding location as to not arouse suspicion and allowing you to know precisely where your rifle is at all times, good and bad. Friction fit, once in place the cheek riser further locks the holder into place when in its lowest position.