Howdy y'all, first off, I'm new here, and somewhat new to the whole rifle scene itself.

Anyway, I just purchased a 1944 Enfield No.4 Mk1* from Long Branch with some chamber rust in it, and I was just curious to see if anyone could help me out with removing it, if it's possible? I've tried googling but nothing really came up, sadly.

Anyway, thanks for your time guys! Much appreciated!