Do yourself a favor and pour salt in your eyes instead of buying a B50/51. Mine was nothing but headaches from day one. There are some guys making them into real shooters, but by the time you fix all of the leaks, get it tuned, replace the lousy stock barrel you may as well buy a real PCP. The one I have still leaks and I feel I am a pretty handy guy. The trigger is adjustable, but very sloppy unless you put some time into it, and once the trigger is adjusted "ok" the safety no longer works, the fill nipples come from the factory with leaks, the valve in mine broke in half....the gun comes with enough seals to reseal the gun at least once completely...this is a pretty good indication that the gun will leak out of the box. The stock is designed around a guy that stands 8 feet tall and has hands like Paul Bunyan...except for the trigger, it's got so much hook to it you need fingers like a child to fit. If I had to do it all over again and I had already bought my B50 I would have just shot myself with it for being stupid enough to waste my $300 on it. Save your money, shove a couple more $$$ into the piggy bank and buy a real air rifle and not a cheap knockoff. Too bad you don't live closer I'd just send you mine:)