Got Protek Supplies to do mine.
Theoben Fenman, Theoben Scirroco 2000, BSA Cadet Major, Webley Premier MK2, ASI Sniper!
Do it yourself and it will probably only cost you £17. 95% of the 6's I have repaired only needed a front piston seal (see below)...
Baz
http://www.airgunbbs.com/showthread....the-Original-6
BE AN INDEPENDENT THINKER, DON'T FOLLOW THE CROWD
Benelli B76 knows what he's talking about, trust me.
Remember, it is the strongest character that God gives the most challenges.