It's looks like an old atempt to make a multi tool Sorry bad joke, looks interesting but can't help you
Its for the current British SA80 Rifle, used for adjusting the sights and cleaning the gas parts
its one of the earlier SA80 multi tools as HK now have the contract and mark there tools HK then the year date.
Thanks fellas he will be very happy now he knows what it is
again many thanks
would the drill bit be used to modify the furniture to accept different attachments? or am I being stupid and it has a really obvious purpose lol
tha was a bad guess LOL cheers Danny very helpfull
Its other use is a combat bottle opener
As Danny has said the drill bit cleans the gas plug, the long blade is the reamer for cleaning the gas cylinder. The little pin thing in the circular part is for cleaning the vent holes in the cylinder. The screw driver bit on the main part is just that for the various sight screws etc. Below the screw driver bit is a projection which is used to adjust the gas plug setting (gets very hot so dont want to adjust with the fingers). The little notch is used to unscrew the cleaning rods and I think the big u notch is used to adjust the back sight.