ProMag 10 Round .45 ACP Ruger P90 and P97s Extended Magazine, Blue – RUG04

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.ProMag magazines are designed utilizing traditional stamping and welding of heat-treated high carbon steel. Every ProMag magazine is backed by a lifetime guarantee against manufacturer’s defects. Features: Magazine body constructed of heat treated carbon steel with black oxide finish Injection molded magazine follower Magazine spring formed from heat treated chrome silicone wire Made in USA