ASC AR-15 9mm 10-Round Stainless Steel Magazine - Black Marlube - Orange Follower The ASC Stainless Steel 9mm AR-15 magazine is a premium improvement on the classic Colt-style AR magazine, engineered to the highest standards of quality for total confidence and 100% reliability. Manufactured entirely in the USA from start to finish, the body is formed from 410 Stainless Steel Alloy at .052 gauge, delivering superior strength and lasting endurance. Each magazine is chemically treated for corrosion resistance and integrated with ASC&';s proprietary Black Marlube coating - a wear-in, not wear-off finish that burnishes into the surface, providing self-lubricating properties for smooth, consistent operation. Interior dimensions are precision-engineered to accept reloads, and rounds feed flawlessly from first to last. Product Highlights Made 100% in the USA from 410 Stainless Steel Alloy at .052 gauge for superior strength and long-lasting durability Proprietary Black Marlube coating - a wear-in, self-lubricating surface treatment that provides lasting corrosion and friction resistance Orange anti-tilt polymer follower ensures consistent, reliable round feeding from first to last Chrome silicon spring delivers consistent tension and reliable feeding cycle after cycle 410 Series stainless steel retainer plate and floor plate with powder-coated matte black finish for a clean, professional look Specs Brand: ASC Caliber: 9mm Luger (9x19 Parabellum) Capacity: 10 Rounds Compatibility: AR-15 (Colt-style) Material: 410 Stainless Steel Alloy, .052 gauge Coating: Black Marlube (self-lubricating, wear-in) Follower: Orange Anti-Tilt Polymer Spring: Chrome Silicon Retainer Plate / Floor Plate: 410 Series Stainless Steel, Powder Coated Matte Black Country of Manufacture: USA Condition: New UPC: 818805014722 MPN: ASC109MMARSSBMOASC Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.