After having about 5000 round through my Weihrauch HW97K (since I live in Belgium, Europe, it's not called a Beeman over here), the spring got broken. Although the gun was still shooting acceptable, I noticed that the accuracy was not as good as in the beginning, and when I shot it over a chrono, it was only doing 745 fps with FTS. So I took the gun apart and found the spring to be in 3 pieces. It is amazing that he gun was still shooting not too bad. Anyway, since I have the gun apart now, I would like to do some tuning to it. However, we don't have tuners available here, and I don't have the guts to ship my gun over the water to one of the US wizard, so I was wondering if I could get some advice about what to do to improve the smoothness of the gun. Any input is very much appreciated.
Cheers,
Mario