Like the two other versions with longer barrels, the 3" barrled version of the Colt Python is chambered for .357 Mag., with a 6-round cylinder.

One of Samuel Colt’s first mass produced firearms, the Walker Colt was a large, iron framed, six cylinder .44 caliber black powder revolver.

One of Samuel Colt’s first mass produced firearms, the Walker Colt was a large, iron framed, six cylinder .44 caliber black powder revolver.

Colt’s of Hartford, Conn., has been in the solid-frame, swing-out-cylinder, double-action revolver business since the introduction of the Model 1889 Navy .38 DA.