Plainfield M2 Carbine .30 caliber Full stock with 1 15 round magazine registered receiver.  This gun was completely gone over by Fulton Armory and brought up to full USGI spec.

Rock Island Armory M2 Carbine This is an M2 carbine made by the Rock Island Armory Company in 30 caliber

Saginaw M1 Carbine 30 caliber The serial number of the gun is inscribed on the bolt as well as on the stock.  There are some unit markings on the trigger guard as well.  

Underwood M1 Carbine 30 caliber Adjustable sight.  Small SAMCO importe marked under the bayonet lug.

USGI M1 Carbine 30 caliber This is a USGI Carbine in 30 caliber.  It is all USGI parts.  There is a small import mark by SAMCO Global underneath the bayonet lug.  You cannot see it...

USGI M1 Carbine 30 caliber This is a USGI Carbine in 30 caliber.  It is all USGI parts.  There is a small import mark by SAMCO Global underneath the bayonet lug.  You cannot see it...