A few years ago I had a Ross single shot back-position match rifle in the UK. It had been designed for shooting at long range: 1000, 1100 and 1200 yards. During its life since it was built by Ross it had successively been barrelled and chambered for 0.280 Ross, 0.303 Magnum, 0.303 SL, 7.62Nato, 0.30-06 and finally back to 0.280 Ross!
PS The local time is actually 11.33 AM as the clocks went back for Winter Time last Sunday!