Which is a more accuraate rifle? The No1 MK 3 or the No 4 MK1

[5thBatt]

The receiver does have a Lithgow proof stamp & Lithgow inspection marks, i also have a 1918 LSA MkIII* that has a 1939 Lithgow barrel numbered to the rifle, the barrel has a Lithgow proof stamp & Lithgow markings & the receiver is all LSA markings with no Lithgow markings & the original British proof stamp.

Here Is a 1941 standard production MkIII* receiver, note the A inside the star for the *