The handguard thermal covers are made of highly durable synthetic material and are equipped with an M-LOK mounting system, allowing for direct external attachment to firearms equipped with this system. These covers are designed to be used with the handguard of MSBS GROT carbines that are compatible with the M-LOK system. They are available in the following variants:3-slot Side Thermal Cover - Width: 41mm, Length: 118mm2-slot Side Thermal Cover - Width: 41mm, Length: 79mm2-slot Bottom Thermal Cover - Width: 38mm, Length: 78mmAdditionally, for improved weapon grip, a hand stop is included, which, when placed at the front of the handguard, secures the hand and prevents it from slipping. All mentioned elements have specially contoured external surfaces with a textured finish to improve grip for both gloved and bare hands.The thermal covers can be purchased as a set or individually.INDEXFB 323-29-000-300 - 3-slot Side Thermal Cover, Width: 41mm, Length: 118mmFB 323-29-000-200 - 2-slot Side Thermal Cover, Width: 41mm, Length: 79mmFB 323-29-000-100 - 2-slot Bottom Thermal Cover, Width: 38mm, Length: 78mmFB 323-29-000-000 - Hand Stop Assembly