Smith & Wesson Model 642-1 Airweight .38 Special +P, No Internal Lock, 1.875 in DAO J-Frame Revolver
This Smith & Wesson Model 642-1 Airweight is the no internal lock configuration of the Centennial enclosed-hammer J-frame, built for double-action-only operation. It is rated for continuous use with .38 Special +P and pairs a matte silver aluminum alloy frame with a stainless steel barrel and cylinder. Fixed sights, black synthetic boot grips with S&W medallions, and U.S. manufacture round out a proven carry-focused design.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are some scuffs and wear. It seems to function well.
What's Included
- Smith & Wesson factory blue cardboard box with matching end label (Model 642-1, SKU 103810A, 1.875 in barrel)
The 642-1 Airweight uses the Centennial enclosed-hammer J-frame design with double-action-only operation. This configuration deletes the internal lock and is identified by SKU 103810A.
The revolver combines a matte silver aluminum alloy frame with a stainless steel barrel and a matte stainless cylinder. The 1.875 in barrel and five-shot cylinder keep the package compact while retaining reliable .38 Special +P performance.
Sight elements are fixed, with an integral serrated front ramp and a rear top-strap groove for a clean, durable sight picture. Black synthetic boot grips with S&W medallions provide a low-profile grip that maintains the revolver’s compact dimensions.
Chambered in .38 Special +P, this model is rated for continuous use with +P ammunition. It is made in the United States and features left-side barrel markings consistent with the 1997-and-later 642 series.