Smith & Wesson .38 Military & Police (Pre-Model 10) Five-Screw, 4 in. Blued, 1951 K-Frame, Square-Butt, .38 Special
This 1951 Smith & Wesson .38 Military & Police is a desirable five-screw K-frame with a C-prefix serial range, a 4-inch tapered barrel, and its original blued finish. It retains its classic square-butt profile with diamond Magna stocks and color case-hardened hammer and trigger. A Smith & Wesson factory historical letter is included, and the bore condition is excellent.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This Smith & Wesson Military & Police shows visible markings and areas of finish wear from prior handling and use, while remaining structurally sound. The bore is bright and clean, reflecting regular care. The revolver continues to function reliably. Its classic configuration and overall appearance remain intact despite cosmetic wear. Please review the photos for a detailed look at its condition.
What’s Included
- Smith & Wesson factory historical letter (S&W Historical Foundation)
- Open-top leather holster (tan)
The five-screw K-frame configuration from 1951 defines this Pre-Model 10 and reflects classic postwar S&W construction. The C-prefix serial range aligns with the era and model, and assembly numbers are visible on the yoke.
It features a tapered, round 4-inch carbon-steel barrel paired with a six-shot fluted cylinder and an unshrouded ejector rod. The action is double-action/single-action with a swing-out cylinder, providing the traditional M&P operating system.
Sights are the original fixed iron type, with a half-moon front blade and a fixed rear notch. The hammer is exposed and color case-hardened, and the trigger is smooth and narrow, also color case-hardened.
The revolver wears a blued finish over its carbon-steel frame, cylinder, and barrel. It is fitted with checkered walnut diamond Magna stocks featuring silver S&W medallions, and a square-butt grip frame that completes the period-correct profile.




