The Bulldog 2" - 4" Barrel Standard Automatic Handgun Shoulder Holster System is made of nylon with a textured finish for durability and features an ambidextrous, shoulder-carry design. The double magazine pouch offers added magazine storage, while the adjustable, padded shoulder strap provides comfortable wear. Fits most standard automatic handguns with a 2" - 4" barrel, including Beretta, GLOCK, Heckler & Koch, SIG SAUER and Smith & Wesson models.