Bay's Custom Cartridges

Bay’s Custom Cartridges is a South Carolina firearms and ammunition business offering custom cartridges, reloading supplies, range access, and firearms instruction. Its store features new and remanufactured ammunition, including handgun and shotgun options, as well as products such as Blackhorn 209 and shotgun slugs. Customers can also find reloading components, propellants, primers, projectiles, and equipment. Bay’s is an authorized Dillon Precision dealer, with parts, die sets, and manuals available for reloading needs.

The business operates an indoor firearms range that is open to the public for practice, training, and instruction. Single and family or group yearly memberships are offered, along with range safety guidance. Bay’s also provides workshops and coaching, including South Carolina concealed weapons and everyday carry instruction, firearms safety, first aid and trauma mitigation, and ammunition reloading classes. Its services are intended for beginners as well as more experienced participants, and instruction is available for individuals and groups. Bay’s Custom Cartridges brings ammunition, equipment, range facilities, and practical education together in one place.