In the world of imaginative play, the 1873 Colt Single-Action Army revolver toy stands out as ... Authentic Scale and Mechanics This toy model mirrors the full-size revolver’s proportions (28 × 14 cm) ...

45 Colt, a centerfire cartridge ... In all, between 1873 and 1891, before the Army replaced the SAA with the Colt Model 1892 Army & Navy double-action revolver, 37,063 SAAs were issued to troops.