Maximize your carry capacity without forfeiting concealability with the Shadow Systems® CR920 9mm 13-Round Magazine. Featuring a laser-welded steel tube with a corrosion-resistant black finish, this double-stack pistol magazine offers unparalleled strength and reliability in any target-rich environment. The high-tensile steel spring and polymer follower ensure proper cartridge alignment for smooth, jam-free feeding performance, while the impact-resistant +3 extended polymer floor plate ensures maximum durability and quick disassembly when maintenance and cleaning are required. If that’s not enough, this centerfire pistol magazine comes equipped with precision-machined witness windows for speedy visual round counts, while the reinforced feed lips offer a snug, wobble-free fit and improved reliability in virtually any personal defense or target training application. Made in USA.