These are USGI WW2 era 30 caliber M1 Carbine magazines. Included are two 15 round magazines, one is marked "KSG" (Saginaw) and the other is marked "S-O" (Standard Products). Also included is a magazine pouch marked "US" and "GAILEE 1945". The Standard Products magazine is in fair condition with some light wear to the bluing, there is a patch of rust and pitting on the top left side. The Saginaw magazine is in good condition with some light wear to the bluing and the mag pouch is also in good shape. Buy online today!