I only have one that I do not shoot as a promise to a guy (Now Dec) I brought it off a 1921 MKIII Lithgow & Bayonet serialed to the rifle with pretty much zero rounds through it (Original '21 barrel) as there is no fire cracking in the throat and the bore is nice, I hedge the rounds in my T like we all do and the 1916 but my others are to be shot.
I liken a 303 that's mummed like buying a Shelby Cobra and sticking it in the lounge ooooing and aaahhhhing over it which defeats its purpose, its meant to be out on the black top letting the ponies go mad people will then go ooooo - aaahhhh