Spend less time reloading with this 30-round extended magazine from Sig Sauer.Compatible with the P320 M17 M18 and P250 models this genuine OEM magazine is made of durable steel and features a high-tensile spring for long service life.With a textured grip and a removable base pad for easy cleaning you can enjoy quick reloads and enhanced maneuverability.Sig Sauer P320/M17/M18/P250 Extended Magazine9mm Caliber30 Round CapacityMade of Durable SteelThese mags also feature rear witness holes for convenience and a durable polymer follower for smooth feeding.Order your Sig Sauer P320 magazine 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.