Originally Posted by
Peter Laidler
Just one observation. I don't ever recall us barring out the original number so as to make it illegible during any FTR or Base workshop overhaul. In fact, deleting a number was taboo. It was always barred through. There were exceptions where we would/could mill out the old but that was usually on No2 and L9 pistol slides/barrels where the an old one was being re-used on another pistol. But not the master number on the body - ever!
I wonder what the master number on the butt socket reads under the line of crosses