Colt Official Police .38 Special, 4 Inch Blued DA/SA Revolver (1957) with Pachmayr Gripper Wraparound Grips
This 1957 Colt Official Police is a classic E-Frame service revolver chambered in .38 Special with a 4 inch tapered barrel and a blued finish. It features fixed sights, a six-shot fluted cylinder, and aftermarket Pachmayr Gripper wraparound grips with finger grooves. The bore is clean and shiny, and the revolver retains hallmark Colt rollmarks and construction details from the 1950s.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Specific Condition Notes: This firearm is in solid shape. It has various cosmetic imperfections, scratches, blemishes, and areas of finish loss. The bore remains clean and shiny.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
What’s Included
- Colt Official Police .38 Special revolver with 4 inch barrel (1957)
- Installed Pachmayr "Gripper" rubber wraparound finger-groove grips
Built on Colt’s medium E-Frame, this Official Police carries the classic six-shot fluted cylinder and a 4 inch tapered round barrel. The top of the barrel is matted/serrated, and the ejector rod is unshrouded with a knurled head, reflecting the period-correct service configuration.
The fixed-sight setup includes a half-moon blade front and a rear notch milled into the topstrap. Factory barrel rollmarks read "OFFICIAL POLICE .38 SPECIAL CTG." on the left and "COLT’S PT. F. A. MFG.
CO. HARTFORD" on the right, preserving the model’s correct markings from this era.
Construction is all carbon steel with a blued finish on the frame, cylinder, and barrel. The action is double-action/single-action with a smooth-face trigger and an exposed hammer featuring a checkered spur, offering familiar Colt handling characteristics.
Aftermarket Pachmayr Gripper rubber grips provide a wraparound profile with finger grooves. As configured, this typical factory 4 inch model weighs about 35 oz. The serial number is stamped on the left side of the frame in the crane/yoke window (crane cut), with a "B" mark beneath, consistent with noted factory practices.

