Experience unparalleled reliability with the ProMag Industries TAU-A10 17-Round Magazine, designed specifically for the Taurus PT 111. Manufactured in the USA, this magazine boasts a lifetime guarantee against manufacturer defects, ensuring your trust in quality. Constructed with precision and care, ProMag magazines feature heat-treated chrome silicon wire springs and meticulous assembly processes for unmatched performance in the field. 17-Round Magazine Fits The Taurus PT 111 Pistol Magazine Body Constructed of a Proprietary Dupont Zytel Based Polymer Injection Molded Magazine Follower Magazine Spring Formed From Heat Treated Chrome Silicon Wire Made in the U.S.A. Choose ProMag for rugged durability and dependable functionality.