Because of its weight, the 9P135M launcher is categorized as portable (21-40 kg) rather than man portable. For dismounted carry load is divided among three packs. Due to the greater weight, AT-5/-5B fits into the "heavy" class (40+ kg), and should only be carried short distances from vehicles (<500 meters). For crews using both ATGM classes and operating near vehicles, combat load is 8 (4 stowed in the vehicle). Filters can be mounted in front of reticles.