@shark_zaApart from the original 303 only the 303/243 got much use in South Africa, as the 6mm Musgrave.
Case stretching and separation is common on those built on Lee actions, P14 and single shots are actually quite nice.
A Wesley Richards falling block in 6mm Mus was left unsold at a recent collectors auction. I should of actually just bought the damn thing for about AUS$3500. I cant think of a classier "voorsit" Springbok rifle.
Mate I'd be onto the seller quicker than a seagull on a hot chip and making them an offer .