The Zastava Model 70, is a commercial rifle built on a Mauser 98 design action that dates from, surprise, surprise, 1970. They've been making Mauser rifles since 1925 when they stared making the M24 under license from FN.
Zastava uses hammer forged barrels that are very smooth, very durable and thoroughly stress relieved. I've owned two Mk Xs (in .243 Win and .308 Win, and two M85s (both in .22 Hornet) and all of them are sub MOA rifles. The action and floor plate assembly are well made and the metal work in general is very nicely finished with a wonderful deep blue. Zastava switched from a traditional mauser floor plate release to an easier to use cross bolt style release in the 1980s, but the design as otherwise remained unchanged.
Interterms imported the M70 from 1970 until they closed their doors under their label as the Mk X, and after it was introduced in 1985, they started importing the short action M85 (chambered in .22 Hornet, .223, ,22-250, 7.62x39) as the Mini Mk X. Interarms imported the Mk X and Mini Mk X as both complete rifles and as barreled actions and as such they formed the basis for many custom Mausers The Interarms stocks were walnut in both classic and monte carlo with tenite cap designs and were nicely finished, although the checkering was pressed rather than cut, but nice for pressed checkering.
After Interarms folded its tent, KBI started importing them under their Charles Daly banner, although with composite stocks.
Remington also sold the Model 70 and Model 85 as the Remington 798 and Remington 799 respectively, this time with laminated stocks.
More recently Century Arms International has been importing them as the Zastava Model 70 and Zastava M85. They order them with rather basic stock finish with all the charm of shoe polish, and checkering that is about half finished. The good news though is that under the preservative, the metal finish is as nice as ever and they are still very well made and very accurate shooting rifles. Plus, given the Interarms Mk X/Mini Mk X and Remington 798/799 history, there are lots of aftermarket full inletted stocks available.
The Model 70 / Mk X / Rem 798 uses standard Mauser scope bases, while the M85 / Mini Mk X / Rem 799 uses it's own style but it's still available from Leopold and Weaver.
The only negative I have involves the .22 Hornet versions which use an external magazine as spare magazines are incredibly hard to find.