Berry's Gun Swing - .22 Cal SPECIFICATIONS BRAND: BERRY'S MFG CA PROP 65: YES MATERIAL: GLASS-FILLED NYLON SHOOTING ITEM TYPE: RACKS & ORGANIZERS DESCRIPTION Injection-molded out of tough, glass-filled nylon and reinforced with a stainless steel rod, Berry's Gun Swings are a convenient and durable storage option. The .38 cal and .45 cal swings have a high-density rubber sleeve permanently mounted over the nylon. They will swing 180° and can be mounted to any vertical surface.