Home / Semi-Auto Pistol / Rock Island Armory M1911-A1 GI 45ACP 5″ NICKEL You cannot add "Rock Island Armory TAC ULTRA MS 9MM/22TCM9R 4.2"" to the cart because the product is out of stock. Sale! Rock Island Armory M1911-A1 GI 45ACP 5″ NICKEL$75900 $65226 Out of stock SKU: 56418 Category: Semi-Auto Pistol Product ID: 46056 Description Description Rear Slide SerrationsCalifornia Compliant Model Related products Sale! Rock Island Armory M1911-A2 22TCM STD FS 17+1 5″ $74900 $51447 Sale! Springfield Armory DEFENDER XD SC 9MM 3″ BLK 10+1 $44000 $42143 Sale! Heckler and Koch (HK USA) P30L V3 9MM DA/SA 10+1 NS $97900 $86612 Sale! Rock Island Armory M1911-A1 CS TACT 9MM FDE $57700 $46296