I've just found that the trigger release mechanism (Sear) on my BSF S20 is cracked, This is a two piece design and both parts are cracked where the pin goes through, Possibly due to a previous attempt at dismantling the peen'd pins, Before I spend hours making a new one just though I'd check if anyone had one on here, If I do resort to making one I have every intention of improving the design as originality will no longer be an issue, (improving on the original shouldn't be hard), Due to the designed this is not like any of the rifle sears that do seem to be available. I have checked chambers and all the usual sources.

cheers