COLT SINGLE ACTION ARMY (SAA, 2ND GENERATION)
.357 Mag., .38 Spl., .44 Spl., or .45 LC cal., denoted by SA suffix, 3 (Sheriff's Model), 4 3/4, 5 1/2, 7 1/2, or 12 (Buntline) in. barrel length - 5 1/2, 7 1/2, and 12 in. barrels have the one-line barrel address, and are all blue, blue/ca...