Yep, a Turkish modification on a Commission 1888, done to standardize their rifles in the 1930's and on. Nice example, I bought my first for $45 and my last (so far) at $100. Typically, they run on today's market in the $125-150 range, then the high dreamers at gun shows. Just depends on the condition and desire. I do not let $25 or so bucks stop me from buying a gun. An addiction, I guess. I also got a Chinese and a sanded German. Still looking for a real nice matching Imperial but heaven knows whats next
Go to Bill's board for lots of information. Good site with lots of help. Slug the barrel, use US ammo on the safe side, i.e. 0.318 diameter and low load, not the turk or surplus, maybe Romanian
Bill