Hi guys many thanks for the help and advice, ive decided to take your advice pianoman and leave it alone, i picked it up for £125 with a 3-9x40 scope, it needs a reblue and the stock has lots of scuffs and battlescars on it, but she feels very solid indeed, i'm not sure what power it is putting out, i will take it to the local gunshop over the weekend and get them to put it over the chrono, i really do like these rifles so intend to keep it for some time
Kind Regards