http://www.amazon.co.uk/gp/product/B002TW78GQ/ref=pd_lpo_k2_dp_sr_1?pf_rd_p=103612307&pf_rd_s=lpo-top-stripe&pf_rd_t=201&pf_rd_i=B000I2JZLK&pf_rd_m=A3P5ROKL5A1OLE&pf_rd_r=1846AZRDWF3T4E9Y8MV7
Can also try 7dayshop
Used to have one years ago, nice lightweight break barral. Some guy on youtube restored one from scratch seams to have done a decent job without spending a fortune.
Just search Webley Vulcan on Youtube think he got a few videos on it.
Not for shooting mate, but use one for night fishing and for the price under a tenner it takes some beating. A good tight focused beam, use the one with 3 white LEDs.
Same here mate done a couple of nights on the Trent after the Barbel caught naff all, had one run early morning and got snapped.
Usually switch to Pike, Perch now but just can't be bothered.