All Burn Proof Gear suppressor covers are designed to be 0.5 inches longer than the suppressor itself. This allows the cover to cinch around the front and rear of the suppressor to ensure a “No-Slip Fit.” The Heavy cover is made from aerospace and military grade fire retardant materials. DuPont Kevlar diamond weave ripstop has a maximum operating temperature of 1400 F (roughly 180 rounds fired of m855). The second component of the Suppressor Cover Heavy is an inner liner comprised of fiberglass mesh sleeving. Its maximum operating temperature is 2000 F. The cover is a two piece design; the inner sleeving which is cut to length and the cover. The covers resist the extreme heat generated from suppressors and enable the operator to transition confidently without burning their legs, pants, or other gear. Additionally, they drastically reduce heat mirage on precision applications and IR emission during no-light operations. The Burn Proof Gear suppressor covers withstand rigorous use are made in the USA.