The neoprene stock sleeves are handy on single shots.

[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

They can also come in handy when you get thick into hogs. I shot five hogs that morning and was glad to have extra rounds handy. The stock sleeve was starting to run low.

[Linked Image from i.imgur.com]

Now with even more aplomb