I've shoot maybe two hundred different No4's. If you can get under 2moa it's special. 3-4 was the norm for these when new. Any that shot under 3moa were set aside for the No4(T) program.
I have three MkII's that came to me new or under 100 rounds fired. These 1954 and 1955 production rifle are the best shooters the Brits made, with hand loads I can get just under 2moa.
A relaxing day at the range.