Mec-Gar 17rd 9mm Mag Tanfoglio Blued Steel is a top-tier magazine crafted in Italy using advanced technology and premium materials. Built with a durable heat-treated carbon steel tube it also features a high-impact polymer follower and a flush-fitting polymer floor plate for reliable performance. The anti-friction coating ensures smooth operation making it a perfect fit for the Tanfoglio Witness Large Frame. With a 17-round capacity and unmatched reliability it's the ideal accessory for your firearm.