These are USGI Checkmate Industries (CMI) M1911 magazines. They feature 7 round capacity of 45ACP ammo and are marked "19200- ASSY 5508694 MFR. 1M291" on the bottom of the floorplate, these were manufactured for military use from about 1975 until 1979. Overall condition is good with some wear to the finish from use, one of the magazines is a little more than the others on the right side. Your purchase includes all three magazines pictured here. Buy online today!