Smith & Wesson Model 59 9mm, First-Generation, 4" Barrel, Alloy Frame, Blued/Black, 1977–1978 Production
This first-generation Smith & Wesson Model 59 is a full-size, DA/SA 9mm from the 1977–1978 production window, identified by its A-prefix serial range. It pairs an aluminum-alloy frame with a carbon-steel slide and features period-correct markings including a right-side "PAT'S PENDING" stamp. Adjustable rear sights, a fixed ramped front sight with serrations, and checkered black synthetic grips with S&W medallions round out a classic early double-stack S&W semi-auto.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Fair - Generally clean, some residue or smudges, slight corrosion.
Bore Rifling: Fair Rifling - Worn rifling, slight loss of definition.
This pistol shows major wear with finish loss and areas of rust consistent with heavy use and handling.
What's Included
- Smith & Wesson Model 59 pistol
- One 10-round steel double-stack magazine
As a first-generation Model 59, this pistol represents Smith & Wesson's early high-capacity 9mm design, built in the United States during the late 1970s. The A-prefix serial range places it squarely in the 1977–1978 timeframe noted for these alloy-frame, carbon-steel slide variants.
The construction pairs a black-anodized aluminum-alloy frame with a blued/black carbon-steel slide. It is a full-size format with a 4" barrel and a 10+1 capacity, offering the proportions and balance associated with the original Model 59 layout.
Operation is recoil-operated, double-action/single-action. Controls include a slide-mounted safety/decocker and a magazine disconnect safety. The trigger is smooth-faced and curved, matching the period configuration.
Sights consist of an adjustable rear unit and a fixed, ramped front sight with serrations. The frame features vertical serrations on both the frontstrap and backstrap for added purchase. Checkered black synthetic grips with S&W medallions complete the factory-style ergonomics.
Markings include the left slide legend "SMITH & WESSON" and "MADE IN U.S.A." along with a right-side "PAT'S PENDING" stamp. These details, together with the first-generation configuration, underscore the pistol’s place in the Model 59 lineage.