I all, new to this forum, but have been shooting BP pistol for 20 odd years. Amongst others, I have A FWB Rogers and Spencer (History no2). Can anyone enlighten me about spare parts - are parts interchangeable from other makes? With FWB discontinuing their gun, parts are a problem ( especially in in Australia), but I notice that a few dealers in the UK do offer other maker's spares. By the by, does anyone have a source for replacement nipples?