I don't really know why anyone should care WHAT I do to any mil surp bein' as it's mine. If I'm a bubba, I'm one of many and I'm a college educated bubba. The SKSs I've done were add ons, though I drilled and tapped the receiver of one SKS to install the scope mount. SKSs are so common even those that think it's sacrilege shouldn't care about one Norinco mil surp. That one's a fun gun and I've kept it. In fact, I might take it to the stand with me tomorrow morning. Been hunting with my Contender last couple of mornings.
Anyway, I bought this Spanish 93 small ring Mauser with the intention of doing minimal work to sporterize it. I refinished the stock, had a smith mount scope mounts and turn down the bolt. It was already turned down, but had to be reshaped. A little bit of the stock had to be relieved for this, of course.
I had a 7 mag at the time, big 26" barreled bulky Savage (still have it) and a .257 Roberts. The idea was to get a mil surp in a decent mid range caliber to fill in the gap between the two. Now, of course, I could have loaded the 7 down a bit, but this Spanish Mauser had a very handy 20" barrel and short action, nice. I could have gotten it in a conversion to .308 Winchester, but opted for the 7 Mauser original for $60. Now, what I didn't count on was that it was rifled rather fast and only shot well with 175 grain round nose Hornady bullets. But, that's okay, I theorized on hogs and deer out to 250-300 yards, it would be a hammer with those long, blunt bullets.
I got good hunting accuracy out of it, 2 MOA, effective to about as far as I'd be shooting. The gun, while heavy, was handy as all get out in a stand, very short, and was a handsome, rugged piece. I never shot anything with it because after building it, I won a Remington 700BDL in .25-06 in a door prize at a local gun show. I traded that rifle for the little stainless M7 .308 I now own and really, really like. So, I sold the Mauser to a friend who wanted a rugged, effective, cheap rifle. I got $150 for it. I spent $60 on it and the smithing was about 60 so the gun set me back $120 without the scope I put on it. That's pretty cost effective for such a rugged and reasonably accurate hunting rifle IMHO. If I had a need in my collection of hunting rifles that a sporterized mil surp could fill cheaply and effectively, I'd not hesitate to build another one. It don't have to cost much, ya know. You don't necessarily have to do a lot of work to a mil surp to build an effective hunting rifle. A scope is pretty much a must, but beyond that, it don't have to be fancy to be effective.
That said, I don't think I'd want that old Mauser and give my Remington M7 back.
That little gun is LIGHT as well as handy and 1 MOA accurate in what is a quite effective caliber. But, if you went to buy a stainless M7 instead of winning a gun and trading for it, it'd set you back a lot more scratch than that mil surp Mauser did. I basically don't care about the gun's former use. What I'm lookin' at is something I have use for. I'm a hunter, not a historian or museum curator.