One barrel ,single shot , no reciol reducer no multi chokes or adjustable comb . How did any one ever manage to shoot any thing with these guns? Joking aside there were a lot of very nice single guns in both hammer and hamerless . They do not realise the price they should and many have been treated badly as they became unfasionable . Largely going out of poularity in the UK with the influx of cheap imports fron Spain and Italy .Who wanted a single when fo almost the same price you could get a double? There were a small number of imported singles sold in the last 30 years mainly as " kids" guns or because they had long chambers so to be used for wild fowl.