The RAZOR Sling combines razor thin heavy duty elastic, BRUTE, E-Z Detachable Swivels, high strength web and the patented Thumb-Loop to make the most comfortable and durable firearm sling available. The Razor is light weight, shock absorbing, quiet in the field, and safe for carrying across the back. The heavy duty elastic allows the sling to fit tight and comfortably without re-adjusting. The firearm is held securely in a safe position and frees both hands in the traditional or across the back carrying position.