The polyurethane recoil buffer fits any AK-based guns (hunting carbines Fort-201, Vulka, Saiga-МК, Vepr Molot 12 cal., Saiga 12 cal., and others). The purpose of the recoil buffer is to soften the hit of the bolt. This prevents a steel-on-steel hit (reducing wear on both components), and also removes sound and softens recoil a bit.
We recommend using this with a silencer because it will remove the sound of the bolt hitting the receiver.
The buffer is made of German polyurethane, the best available on the market.
A lifetime of 6000 shots is guaranteed. It works well with 12-gauge magnum ammunition without any problems. It's resistant to oils and solvents.