ProMag Smith & Wesson M&P 40 S&W 10 Round Magazine

Here is a double-stack 10-rd magazine for the Smith & Wesson M&P series of pistols in caliber .40 S&W. Constructed from heat-treated blued-steel, with a follower, lock-plate, and base-plate molded from a proprietary DuPont Zytel based black polymer. This magazine features ProMag ANTI-FATIGUE LOAD’UM up and STACK’UM up chrome silicon springs. Leave your magazines loaded for years without worry. FREE shipping on orders over $75! Orders shipped within 24 hours except week-ends and holidays. Gunclip Depot has the largest selection of Smith & Wesson Magazines. If you do not see the gun magazine you are looking for send us an email and we will try to locate it for you. Spend more time shooting and less time loading your magazines. We recommend using a magazine loader with this magazine. Select the loader shown below.