Locking police gun racks

The shackle that holds the mag tube/barrel is felt-lined, although most of them do show some wear. As far as speed of deployment, I'd say it'd all depend on where it is. If you had it mounted where you could push the release button with one hand and pull the shotgun out with the other, it'd take less than a second. Oh, forgot the pictures...I'll have a photo up in about 15 minutes.