I recently picked up a like new (near perfect) Interarms Mark X 375 H&H (Mauser action) originally bought in '83 or '84. However, it's not the Whitworth Express model - but similar to it in all respects except w/o the express sights and barrel swivel stud. Like the Whitworth it does have wood stock (mine has monte carlo) and double recoil lugs. Essentially the same rifle, but without the Whitworth additions. I know they're both Zastava built. I'm wondering if anybody's got one of these non Whitworth Mark X's in 375 like mine - and knows what particular model it is (Classic, Viscount, etc. ??). I'm aware of the Alaskan model, but that one came with synthetic rather than wood stock. Any info from any Mark X owners (375 or not) would be helpful in tracking down the particular species of Mark X I just got.