.38 Special. 4" barrel length. SN: 916681. Blued metal finish with polished hammer flanks mounting checkered walnut Colt medallion grips. Double action hand-ejector revolver with six-shot cylinder and mounting adjustable rear notch and matted front blade sights. Item features a wide knurled hammer, and a vertically serrated trigger. Standard make and model markings applied include {Rampant Colt} to sideplate, Colt's monogram VP proof mark on the triggerguard, and OFFICIAL POLICE/.38 SPECIAL CTG. to the left barrel. Right barrel shows the single line address mark COLT'S PT. F.A. MFG. CO. HARTFORD, CT. U.S.A.