Find a variety of the 410 ammo for sale in stock 2023 at Buckshotandguns..410 bore is one of the Smallest types of shotgun shell. It is ordinarily accessible but packs sufficient punch to bring down pests. And a small game with the proper aim. The 410 ammunition has a comparative base aspect to the.45 Colt cartridge permitting many single-fired guns and a few derringers loaded in that type to shoot.410 shotgun shells with no changes.