Winchester Model 12 20 Gauge Takedown Pump Shotgun, 27 in Winchester Proof Steel Barrel, Improved Cylinder, Cutts Compensator, 2 3/4 in Chamber
This Winchester Model 12 in 20 Gauge is a classic takedown pump shotgun with an aftermarket Cutts Compensator installed and a red/orange front bead. It features a 27-inch plain, non-ribbed barrel roll-marked Improved Cylinder, a 2 3/4 inch chamber, and Winchester Proof Steel construction with WP proofs on the barrel and receiver. Walnut furniture, a checkered steel buttplate marked "Winchester Repeating Arms Co.," and slam-fire capable internals round out a configuration that emphasizes traditional build and function.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Fair - Generally clean, some residue or smudges, slight corrosion.
Bore Fouling: Moderate Fouling - Lead or copper fouling with noticeable buildup.
Specific Condition Notes: The metal shows some scuffs, scratches, and wear with areas of mild pitting. The bore has heavy pitting and fouling concentrated midway down its length.
What’s Included
- Winchester Model 12 20 Gauge pump-action takedown shotgun with 27-inch plain Winchester Proof Steel barrel roll-marked Improved Cylinder
- Aftermarket Cutts Compensator installed with red/orange front bead
The Model 12 action delivers the smooth, hammerless pump operation the platform is known for, with slam-fire capable internals (no disconnector). This example uses a tubular magazine with a 5-round capacity and a takedown configuration for convenient storage and transport.
The 27-inch plain, non-ribbed barrel is marked Improved Cylinder and constructed of Winchester Proof Steel. It is chambered for 2 3/4 inch shells and carries Winchester oval WP proof marks on both the barrel and receiver. The barrel is roll-marked "Winchester Proof Steel."
A key upgrade on this shotgun is the aftermarket Cutts Compensator installed at the muzzle, paired with a red/orange front bead for a clear sight picture. The compensator is an added feature on this gun and is not a factory rib setup.
The walnut furniture includes a pistol-grip buttstock and a grooved walnut slide handle. A checkered steel buttplate marked "Winchester Repeating Arms Co." and a 14.0-inch length of pull complete the stock configuration. The receiver and barrel wear a blued finish appropriate to the period.