Your right Cee Zee, Its a pity that Chinese SKS rifles and ammo were banned. I know guys thats all they hunt with. They work good too. IIRC the cheapest I ever saw the rifles for was 39.95 just once at a gun show. The cheapest I ever saw ammo for it was AP surplus, for like 30 bucks a tin. I just didnt buy enough. But later got some good stuff, South African, and Russian. Like a dummy I sold my rifles and ammo, then realizing the error of my ways obtained them again.
I have to believe there were folks that really learned how to shoot as a result of all that cheap ammo and guns, not to mention the fun just blowing ammo off.
As far as sights go on a mini 14 , there are decent replacement sights, I have been looking at a Tech sight for my mini. MY rifle is actually accurate. It gets a little weird when it heats up, but holds up pretty well. It would be nice to adjust the rear sight with out tools or a bullet. I dont know anyone who has gone that route but the unit actually looks like decent quality, and would improve the sight deficiency a little (a lot?) maybe. There also seem to be a number of improvements for front sights as well. My mini is totally box stock from 1978 (181) series. It has a strange old school appeal. It belonged to my best friend, and when he passed I inherited it. So I am a little slow to modify anything. He really liked the rifle, as it reminded him of his M14 so much.