So today i went to fondle both guns,
the ultimate sporter felt lovely and so did the 500.
said yeah il have the u.s.
put my scope on it, checked gauge..... empty!
Got the chaps to fill it and it was leaking like a seive from around the transfer port area.
needless to say i didnt buy it.
I have got a fresh one on the way though
it does feel a lot more substantial than the last 510 i had, lovely thing.
i just hope its not a bad sign....