I have a few questions about a friend's WWII Quality Hardware bring-back carbine. The carbine is not for sale. Per my friend's father, the carbine was liberated after the war ended from a large quonset hut on Okinawa. The hut contained a good number of firearms and Japanese swords (which sounds like it might have been a collection point for arms or confiscated booty). The father picked out “a nice one” from the pile and stowed it in his duffel bag. He was a warrant officer at the time and enjoyed duty that gave him relative freedom of movement, so was not ever questioned or checked.
The carbine is a late Quality Hardware S/N 4,84x,xxx. We went through the carbine and checked all the parts except for those in the bolt and the piston. I've no bolt tool and the carbine worked just fine at the range so no sense disturbing those parts. As I expected, everything appears to be period correct except for a few odd features. I'm wondering if anyone has run into these things in other bring-backs? (1) The wood has no rebuild marks and has its original finish. There is a slight depression of the size and in the location where the ordinance wheel should be, but nothing is there! The makers mark is not readable in the sling channel but does appear to have had something stamped there in what is now a slight depression. (2) There are absolutely no marks on the underside of the two rivet handguard and there appear never to have been any marks. There are no depressions, damage or signs of refinishing on either piece of wood. The wood has a few expected handling marks but is as the father said “a nice one.” (3) The type 2 brazed together front sight lacks the sight protection ears. This feature I've noticed on a few carbines—does it show-up on bring-backs?
Nothing else is odd about this carbine for its serial number range. All other marks are there, the finish is consistent and appears to be all original. The family does NOT need money and the arm is NOT for sale. The father and the son have done nothing to the arm. My gloss on the carbine is that some GI in a rear echelon post had it, and burnished those pesky makers and ordinance marks out when he was “boning” his stock. The metal has never been put to much service so the modifications to the front sight does not look like a “front line” modification. Any of this make much sense?