The Pietta 1873 SA is a Single Action Army reproduction in .45 Colt with a 5.5-inch barrel. F.lli Pietta of Gardone Val Trompia has manufactured western reproduction firearms since the 1960s and supplies revolvers to most major US importers including Taylor's, IFG, EMF, and others. Pietta quality has improved dramatically since the 1990s. Type: Revolver Action: Single-Action Caliber: .45 Colt Capacity: 6 Year introduced: 1960, Italy Weight: 37.5 oz Overall length: 11" Status: Active Intended use: cowboy action shooting, historical collecting