The TAG Universal Molle Magazine pouch is advanced tactical gear. No need to find just the right size pouch to fit your magazine. This pouch fits most handgun magazines making it extremely versatile. From 1911 type magazines, 9mm to double stack .45 cal magazines. Advanced tactical gear from an advanced tactical gear company.The Universal Pistol Magazine pouch is expandable and will fit any double stacked 9mm, .40cal, or .45ACP magazine. The magazine is held in place with magnets and eliminates the need for Kydex or plastic inserts to keep the magazines from falling out. Molle/PALS attachment system. Made in the USA with a lifetime warranty.