Here's the "drill and tap" scope mount that I created for my Norinco SKS. Made from bent angle bed frame stock. Every landfill has them. It sits just high enough to allow rifle disassembly without dismounting the scope or mount. It is completely solid and with countersink screws that re-locate it if I do remove it.
I've also got a folder stock with a cheek riser to drop this rifle into which puts my eye on level with the scope. Something to think about if you put a scope on one of these rifles.