George:

Right off the top of my bald head, it looks to be a German Nitro set trigger rifle probably in 9.3 X 57 or maybe a 0.22(who knows until we have a pic of the proofmarks). Slide the forend pin out and possibly remove the screws from the trigger guard and give us a gander at the under side of the barrel. There will be the marks to give a start to determine the caliber.

Kind Regards,

Raimey
rse

Last edited by ellenbr; 09/10/07 11:22 AM.