PRO RUG04 MAG RUGER P90 45ACP 10RD

This extended replacement magazine for your Ruger P90/P97 pistol is constructed from heat-treated blued-steel. Included is a follower, lock-plate, and base-plate molded from a proprietary DuPont Zytel based black polymer. It uses a spring wound from chrome-silicon wire and heat-treated for strength and reliability.