Mummified South African Marked Parker-Hale Sight

[Peter Laidler]

Anyone know what it is?

From the arrow/U SA Military mark, can we assume that these sights were a SA military contract and on that basis, an official fitting. While we used them and the P-H 5's in service shoots and rifles, they were always a unit private purchase from the UPF (the unit private fund in NZ and Oz as I recall) or the PRI (the President of the Regimantal Institute fund) in the UK