I've come across an M1 carbine 30 caliber. From the serial number I've gathered that it was made/manufactured by IBM (International Business Machines) back in the day. It has an RRA stamp on the stock which makes me think it was refurbished at Rock River Arsenal for I think the Korean War? I don't know a whole lot about it, but I'm thinking about seeing what I can get for it as I am wanting to purchase an AR-15. Could anyone shed some light on this?
Thanks
Thanks