Made in the USA these 9mm magazines are built with a mix of polymer and metal designs for a combination of a sturdy yet lightweight mag.Designed for use with the SIGMPX these Sig Sauer-manufactured accessories hold 35 rounds so you can spend more time shooting and less time reloading.Sig Sauer SIGMPX 9mm Magazine (Polymer/Metal)35 Round CapacityCompatible with SIGMPXIf you're looking for a sturdy and reliable magazine for your SIGMPX you've found the perfect product.Order your Sig Sauer magazines online today!Searching for 9mm? Score big savings when you shop our large selection of cheap 9mm ammo for sale.Enjoy big savings and fast shipping on our collection of steel targets and paper targets available online at Ammunition Depot.