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

The Blades- Original Item: Totally un-issued

marked steel feed block please choose "Special Hand Select" ($25 fee applies) and write "No D

aperture tool in wood box

some helmets we have found do have an original German M31 liner

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).