Sweep, I don't necessarily think you overpaid. Yours is a nice prewar gun of good quality. Mine had a few problems to correct regarding the barrels,refinished stock and inoperative safety, thin barrel finish,and refinished but well done stock. The seller recognized the chance I was taking on the barrels and was realistic about how long it would stay in inventory after a couple shows around here.
Your gun may have typical Tight and Tighter German chokes. You can measure that to determine what they are. Don't be afraid to have them opened to a more useful combination suited to your needs. Since chokes aren't marked no one can cry about non original chokes ruining collector value. Mine are now skeet and light modified which works well with RST 7/8oz loads - great for desert quail, Hungarian partridge.
