At The Mag Shack, you can order a new shotgun magazine to replace your old, worn-out mag and get right back to action. Our selection of individual and bulk shotgun magazines features products from some of the industry's top companies, including JTS Group, SGM Tactical and more. Whether you're interested in purchasing 12 gauge magazines or 410 gauge magazines, these heavy-duty shotgun magazines can hold anywhere from 10 to 25 rounds to meet your specific needs. Plus, all of our items are priced at the lowest amounts to ensure that you get the best value for your money. Browse our inventory and purchase a new shotgun magazine now.