Buy a russian optic for an eastern made rifle remain the best solution. They're made at the best quality for the lowest price : it's the russian standard.
Also these original scopes and red dots are optimized for every typical eastern rifles with their lateral rails, their performances are adapted of course. Military, hunters, and airsofters use them with every typical eastern weapons.
AK47 and AK74 (every Kalashnikov), Vepr, Saiga, VSS Vintorez, AS VAL, SR-3, SR-2M Veresk, SVD (and the civilian version TIGR), SVU and many others...
That list is not complete, some novelties can still be released.