PRO MAG MAGAZINE S&W 5900/459

/915 9MM 15RD BLUED STEEL FEATURES-For Smith & Wesson 910, 915, 459, & 5900 pistols in 9mm-15 round-Constructed of heat-treated blued steel-Follower, lock-plate, & base-plateare made of a proprietary DuPont® Zytel™ based polymer