I recently bought a Mauser mod. 98 from 1944 that on all the parts has matching serial numbers, so I supposed all parts are original minus the fact it wasn't on its original stock. It has a different safety than other Mausers I see pictures of. And it locks when safety is engaged (not what Mauser bolts normally do). And because of that, it makes disassembly near impossible because I have to push that one peice up to turn it, if the safety would let me open the bolt when engaged it would let me twist it off just fine (anyone who knows a lot about mausers will know what I'm talking about). Do I have a replaced safety? Another thing, my safety goes down to the right (Mauser safeties typically go down to the left). If so what am I supposed to do to dissemble my bolt? Or am I better off just buying a whole new bolt that works like original? Any thing you can tell me will be appreciated and I'll try to figure out how to post pictures on this things.