Smith & Wesson M&P 9 9mm 17 Round Magazine - Blue Steel - ProMag
Item #: PMSMIA12
ProMag Industries SMI-A12
Weight: 0.50 pounds
A double stack 17 Round magazine for the Smith & Wesson M&P® series of pistols in 9x19mm. Constructed from heat-treated blued-steel, with a follower, lock-plate, and base-plate molded from a proprietary Zytel based black polymer and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.