Re: 1943 mi carbine
With out the gun in my hot little hands, I will venture a WAG. It sounds like a Santa Fe Special. This company would take military parts if available and crank out " US military Arms, M-1's, 1903's and M 1 carbines ". When they ran out of military surplus parts they switched to commercial parts. You have at least a replacement stock and possibly a replacement barrel. If so, then , if in good shooting condition, maybe 300 to 350.