Saiga sporter 7.62x39 (came with wood stocks and added foreend from another saiga) with Texas Weapon System Gen 1 Mount with Kahles 4x25 ZFM Scope. This has been the best method I have found to mount a scope low and get a proper cheek weld.
I have used BP-02 mounts on my other Saiga 7.62/5.56 which are fine for red-dots.
Note: added the brake after viewing the tutorial posts on this forum worked great.