ProMag Industries Sig Sauer P320 9mm 21-Round Blue Steel Magazine, Heat-Treated Spring SIG-A20

Product Description The ProMag Industries SIG-A20 is a 21-round magazine designed to fit Sig SauerA(R) P320(TM) 9mm pistols. Built with a durable steel body and a heat-treated chrome silicon wire spring, this magazine is engineered for reliable feeding and long service life. ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer defects, with each step of the assembly process checked to maintain consistent quality. Product Highlights 21-round capacity magazine for Sig SauerA(R) P320(TM) 9mm pistols Rugged steel magazine body with a black oxide (blued) finish Heat-treated chrome silicon wire spring for strength and dependable cycling Injection-molded magazine follower to support smooth, consistent feeding Manufactured and assembled in the USA; backed by ProMags lifetime guarantee Specs Brand Name: ProMag Industries Manufacturer Part Number: SIG-A20 UPC: 708279015038 Compatibility: Fits Sig SauerA(R) P320(TM) 9mm pistol Caliber: 9mm (9×19) Capacity: 21 rounds Construction: Steel body Spring: Heat-treated chrome silicon wire Finish/Color: Blue steel / black oxide Country of Manufacture: USA 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 products manufacturer.