EST AK, SAIGA, VEPR Centered Side Mount w/ Side Weaver Rail and 1" Rings. A solid steel mount for AK-47, AK-74, Vepr, Saiga, K-var, KBI, Hesse, Century and Arsenal USA copies, Romak1/2, SLR-93, SLR-95, SLR-101, MK-11, SAR, WUM, SA85M, WASR (check for installed rail), Maddi, Norinco and Poly-Tech rifles made by Russian Gunsmiths from the Tula weapons factory. The screw clamp fixes the mount on your rifle firmly. Very solid mount at an excellent price. It will fit any of our universal side rails sold in the Side Rails section. The mount will hold zero upon being reinstalled.