Live version of Mk2 body
	The No36m Mk2 drill was specially modified to be a stronger body so it would survive numerous launchings from the cup discharger. These improvements were, making the threaded hole in the base plug larger and strengthening the shoulders by making them bigger. I presumed these mods were for the drill grenade only but this example is  a live version of the mk 2. Anyone got any more info ?