The 12 gauge shotgun shell is the most commonly used shotgun shot gauge today and has been around since the late 1800s. These shells are meant for hunting waterfowl, upland birds, small game, and target shooting. Some manufacturers load 12 gauge ammo with either lead or a lead-free material like steel or tungsten. Shop top brands such as Apex, Migra, Winchester, Browning and Kent. Looking to try a different gauge? Check out our entire selection of shotgun ammo. Our knowledgeable staff can also help find the right fit for your next hunt.