.410 Bore Shotguns For Sale | In-Stock .410 Ammo, Shells & Slugs

Prized for its minimal recoil, slim profile, and quiet operation, the 410 bore (or .410 bore) is a timeless favorite for small game hunting, pest control, and introducing new shooters to the sport. Unlike standard gauge-designated shotguns, the .410 is named after its actual caliber diameter, making it a unique and highly enjoyable platform to shoot.

At Prime Reloaders, we carry a complete inventory of top-tier 410 bore shot shells, specialized ammunition, and reloading supplies. Whether you are hunting with a classic 410 bore shotgun, stocking up on hard-hitting 410 bore slugs for self-defense and larger varmints, or looking to handload your own high-velocity recipes, we have the in-stock selection you need to keep your bench prepared.

.410 Bore Shotgun FAQ

Q: What is a .410 bore and why is it not called a gauge? A: What is a .410 bore? Unlike larger shotguns (like 12 or 20 gauge), which are named by the number of lead balls of barrel-diameter that equal one pound, the .410 is named after its actual barrel bore diameter—measuring exactly .410 of an inch. If it were named like a gauge, it would be roughly a “67 gauge.”

Q: Is reloading 410 bore shotgun shells difficult? A: Reloading the .410 is highly rewarding but requires strict attention to detail. Because the .410 has a very small case capacity, slight changes in powder charges or wad pressure can lead to dramatic changes in chamber pressure. Always consult verified, pressure-tested 410 bore reloading data and use high-quality powders to ensure clean-burning, safe cycles.

Q: What are 410 bore slugs used for? A: 410 bore slugs turn your small-bore shotgun into an effective close-range option for larger pests, coyotes, or even deer-sized game in areas where rifle hunting is restricted. They offer deep penetration and surprising accuracy out of smoothbore or choke-compatible barrels.