Can anyone confirm the name of the Armour Piercing .303 Round that would have been used in 1943. I think it was the W Mk 1.
There were a number of 303 APs. Have a look at this site: Headstamps of the .303 British Calibre Service Ammunition Round
Welcome to the WWII Forums peterc! :S! We just happen to have a member that is the authority on WWII ammunition. Give Tony Williams a try, if he doesn't know, I don't know who does.
I second what Otto said. Tony's website is in his profile, worth the visit. CANNON, MACHINE GUNS AND AMMUNITION By the way,