Thanks chaps

Taff, I think it's a design flaw that (as you say) can be ovecome with a bit of tinkering and machining.

Having said that, I just had a go in the back garden and am well pleased, there's this 3 in 1 tin I had nailed to the shed door (25 yards away) that I've been trying to hit with the Beretta 92 for what must be weeks now without success, just tried with the Steath and blew it clean off the door, first shot

Any chance you could point me to that Stealth site?

Oh, what's an RFD?