That's cool! Is it new made or a minty issue one? Not having a live gun I swapped most of the armourers bits I picked up with a mate in NZ who's a gunsmith, for some neat Kiwi kit like the 22 pint volcano stove and a issue Swanni'
heres something similar, the No.5 for the Sterlings foresight
And while looking for that I found in a scrunched up paper bag like you get loose sweets in, one of these.
I do have quite a few big steel armourers cleaning rods, you know the different ones for using with copper wire or jute with .303 as I was buying sets just to get the wire brushes with them they were so cheap at the time. Oh and gauges, I'm a sucker for shiny new gauges, I've a little tub of them somewhere.
ATB
Tom