Double Magazine Pouch Made of lightweight ballistic nylon Molded Nylon Duty Gear is durable yet comfortable You can be sure that your gear is protected Molded foam interiors ensure that your gear fits and is easy to remove in a hurry Hidden metal snap closures to ensure your gear will not fall or slip out Sizes: TG004-1 10MM/45. Stacked = Colt GVT, H&K P7-M8, Dig Sauer P220-P225, Ruger P90, S&W 1006, 3904, 3906, 4506 TG004-2 9MM/40. Staggered = Beretta 92F-96F/ Glock 17-19-22-23/Sig Sauer P226/P228/ P229/ S&W 4006/ 5406/SW40F TG004-3 10MM/40. Staggered = Glock 20-21/H&K USP