Shotgun Bandolier (Bandoleer) (Shotgun Shell Belt)

There are many ways to carry extra ammunition for your shotgun, one of them is a shotgun bandolier (bandoleer). A lot of companies produce them:

BlackHawk Shotgun Bandoleer (holds 55 shells)
Cabela’s Bandolier Sling (holds 50 shells)
and many other tactical shotgun bandoleers which hold from 20 to 55 shotgun shells.

Typical Shotgun Bandoleer

They will not allow you to load your shotgun as fast as some other ammo carriers but they hold a lot of shells and allow you convenient placement of them. You can wear a bandoleer over the shoulder or on your waist. So if anything happens you can grab your shotgun and place a shotgun bandoleer across the chest in a moment and have 20-55 spare shotgun shells.