This K5 Mount is made to mount on your spotting scope system and hold any 5000 Series Kestrel weather meter. It mounts on any 3 or 9 o'clock Picatinny rail. The Kestrel meter installs quickly and easily in the mount and is held securely. The mount is made from 2200 series Polyamide and available in coyote tan. Weighs .7 oz. Made by Badger Ordnance and distributed by Kestrel.