Thank you Playingdead and PapaT for your input. I have seen a barrel band from REDCORN and extra mags from some others. I suppose the band might help, specially should one wish to put a longer barrel or heavier moderator on.
I have the Vanguard in .177, very happy with it. Have had an issue with the poppit leaking and Pinty CS was great in replacing the rifle and latter sending out another complete o-ring kit. The leak is in check for now. The price is great for an entry level PCP. Just wondering if Pinty has plans...