The KSVK 12.7 (), also known as the Kovrov or Degtyarev sniper rifle, is a 12.7x108mm anti-materiel rifle developed in Russia by the Degtyarev plant for the purpose of counter sniping and penetrating thick walls, as well as light armored vehicles. It is based on the SVN-98 12.7mm experimental rifle.
The KSVK is a bullpup-configured, bolt-action, magazine-fed rifle. It is equipped with a muzzle device which acts as a muzzle brake.
The KSVK is equipped with standard Russian side-mounted scope rail (dovetail), and can be fitted with variety of day and night scopes. Open iron sights are installed for backup or emergency purposes.
The KSVK 12.7 has been in the following conflicts: