Used 1964-1966 Winchester Model 12 Skeet Gun 20-Gauge 26 Blued & Walnut M12

Winchester 12 20 Ga M12 +CASE

How Buying WorksEnding October 12, 2026 at 10:00 PM

Key Features

  • Item Type: Pump Action Shotguns
  • Action: Pump-Action
  • Manufacturer: Winchester Repeating Arms
  • Capacity: 2 1
  • Model: Model 12
  • Barrel Length: 26"
  • Caliber: 20 Gauge
  • Finish: Blued & Walnut
  • Overall Condition: Good
  • Year Manufactured: 1964-1966

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Product Description

    Winchester Model 12 Skeet Gun 20 Gauge, 26 in Vent-Rib WS-1, 2 3/4 in Chamber, Takedown (1964-1966)

    This Winchester Model 12 Skeet Gun is a factory 20-gauge skeet variant built on the scaled 20-gauge receiver with takedown construction and matching serial numbers on the receiver and takedown extension. It features a 26 inch Winchester Proof Steel barrel with a ventilated, matted rib, a fixed WS-1 Cyl Choke, and a 2 3/4 inch chamber. Pre-Y cleanup production from circa 1964-1966, it combines classic skeet configuration with sought-after period details.

    Condition

    Overall Condition: Good condition, showing some signs of prior use and handling.

    Bore Condition: Excellent - Clean, mirror finish, no signs of wear.

    Specific Condition Notes: There are markings from previous handling and use. The bore is bright and clean. Refer to pictures.

    The 26 inch Winchester Proof Steel barrel wears a ventilated, matted rib with bead sights, set up for quick target transitions typical of skeet use. The fixed WS-1 Cyl Choke matches the model’s skeet purpose and is paired with a 2 3/4 inch chamber.

    Pre-Y cleanup manufacture (circa 1964–1966) places this shotgun in a desirable production window for Model 12 collectors. It is a takedown gun with matching serial numbers on the receiver and takedown extension, adding to its appeal and traceable continuity.

    The receiver is scaled specifically for 20 gauge, keeping the gun trim and lively. The pump-action is hammerless and slam-fire capable, true to the Model 12 design and appreciated by enthusiasts of the platform.

    Stocked in checkered walnut with a pistol-grip buttstock and a slim, field-style forend with diamond-pattern checkering, it offers a classic skeet profile and positive purchase. A checkered hard-rubber buttplate completes the traditional configuration. The blued finish provides the expected period-correct look across the steel receiver and barrel.

Specifications

Item TypePump Action Shotguns
ManufacturerWinchester Repeating Arms
ModelModel 12
SubmodelSkeet Gun
Caliber20 Gauge
Overall ConditionGood
Bore ConditionExcellent
ActionPump-Action
Capacity2 1
Barrel Length26"
FinishBlued & Walnut
Stock/Gripscheckered walnut
Sight/Opticbead
Year Manufactured1964-1966
Country of OriginUnited States