Carabine sks in the factory is not equipped with a system of compensation recoil at the shot, in other words on the gun is not muzzle brake. To install this useful product you need a seat with carving, one of the most common types of thread used on saiga and fresh samples of ak, m24*1, 5. Adaptor sks with thread m 24 will provide the possibility to install various muzzle brake for the caliber 7.62*39. The adapter is mounted on the trunk of the carabine and fixed with two bolts behind front sight.
View on the carabine