ProMag magazines combine traditional craftsmanship with modern manufacturing techniques to ensure exceptional quality and durability. They employ traditional methods such as stamping and welding of heat-treated high carbon steel, alongside advanced precision injection molding using Mil-Spec polymer compounds. This meticulous approach guarantees that each ProMag magazine is robust and capable of delivering reliable performance in a variety of shooting conditions. The ProMag drum magazine exemplifies this commitment to excellence. It is constructed from DuPont Zytel-based polymer, chosen for its strength and resilience. The upper tower of the magazine features a full-length steel internal insert that is carefully stamped and welded, maintaining the rugged construction typical of factory-made magazines. This design not only reinforces the magazine's structural integrity but also ensures smooth and consistent ammunition feeding. ProMag stands behind their products with a lifetime guarantee against manufacturer's defects, demonstrating their confidence in the durability and craftsmanship of their magazines. Whether used for recreational shooting, competitive sports or professional applications, ProMag magazines are designed to meet the stringent demands of firearm enthusiasts and professionals alike, providing dependable performance with every use.

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.

California 10+ Round Magazine Buyers: PSA values your freedom and constitutional rights above all else. However, PSA will not accept new orders nor will ship any order until the Ninth Circuit Federal Court of Appeals mandate becomes finalized. Once this mandate is finalized, we will start accepting new orders and ship 10+ round magazines to California Customers.