DXL line - models with unique characteristics in terms of range and accuracy. We could not attribute them to any of the existing classes of sniper weapons, so we initially created them as a separate class of counter-sniper rifles. In our understanding, the requirements for this class are higher, in comparison with classic sniper rifles, and are characterized by small target dimensions ("head"/"head-chest") and larger than usual shooting ranges, which is associated with the features and tasks of counter-sniper combat. DXL line rifles were developed to equip counter-sniper platoons of sniper companies.