Blade-Tech GL 9-40 Signature Double Mag Pouch Fits wide variety of 9mm & .40 caliber magazines Flared lips Tek-lok belt attachment pre-installed Includes ASR Belt Attachment Precision molded Heat-resistant polymer Adjustable retention Compatible with: Beretta APX9 Caracal Enhanced CZ: P10C*, TS2 FN: 509, FNS Glock: 17, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39, 43X*, 45, 47, 48* H&K USP Full Size 9-40 Magpul: PMAG 15, PMAG 17 Springfield Armory Echelon * - Compatible with Mag Pouch with Tek-Lok Belt Attachement Only