I am sorry to say that, " the Rigby of bygone days is no more"! I had a really nice "D" grade Rigby 470 that I sold to Paul Roberts in 1994 and I should have kept it! It had 28" barrels but it would shoot right and left barrels touching @ 50 yards. I used the rifle in Africa and shot a nice buffalo and Zebra with it. The new stuff from Rigby is not in the same league. Try and sell one of the late models and see what happens.