Lisa,
Thank you for answering. The Broad Arrow is with an C around it. There are no other markings on the buttstock. There are some markings on the forestock in front of the magazin. The problem is that they´re not in good condition. I think that´s 5 letters and i can read only a YW?K?. On the rest of the rifle are the normally markings like eagleheads, the bomb and the W`s.
Thank you for your efforts.

Best regards

Gunner