Original British Sten SMG Mk 5 Bolt Assembly Hand Select:Yes The principal change was to

The principal change was to stamp the ventilator hole mounts directly onto the shell

and the spotter

some goggles show storage age with surface rust and staining

New Made Item:  Reproduction of this oft missing mount onto which our reproduction Maxim Belt Carrier attaches

Original Item: Shows WW2 Dates

Original British Sten SMG Mk 5 Bolt Assembly Hand Select:Yes The principal change was toOriginal Item: Original WWII British Sten MK 5 all steel bolt assemblies complete with extractors (bolt handle NOT included). Excellent. Mk 5 differs from the Mk 2 bolt because of the square shaped notch at the end of the bolt (pictured).