Winchester Model 12 Pre-War 12 Gauge Pump-Action Shotgun with 30" Nickel Steel Barrel and Modified Choke
This Winchester Model 12 is a Pre-War, full-size 12 gauge pump-action shotgun with a stated 30" plain round Nickel Steel barrel and a fixed Modified choke. It shows classic Model 12 markings on the barrel and receiver, along with a bead front sight, right-side ejection port, and traditional wood furniture including a corncob-style grooved forend. The manufacture year is stated as 1927 (expert-provided), with a note that published serial tables place serial number 510891 in 1928.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Specific Condition Notes: This firearm is in solid shape. There are scratches and blemishes present. Discoloration and finish wear is widespread. The bore is clean and shiny.
What’s Included
- Winchester Model 12 Pre-War 12 Gauge pump-action shotgun
Built with a Nickel Steel barrel and marked "NICKEL STEEL — WINCHESTER — MODEL 12-12 GA. MOD." on the barrel, this Model 12 reflects the standard factory identification and choke designation for the configuration. The fixed Modified choke and 30" barrel (stated) make this a straightforward example of the long-barreled Model 12 setup.
The receiver markings include "MADE IN U.S.A. WINCHESTER REPEATING ARMS CO. NEW HAVEN CONN." along with multiple patent dates that are not fully legible. The shotgun is also configured with a right-side ejection port, consistent with the Model 12’s established layout.
Furniture is varnished wood with a semi-pistol-grip stock and a wood corncob-style grooved forend. A black hard buttplate marked "WINCHESTER REPEATING ARMS" is installed, and sighting is via a bead front sight.
This example is identified as a Pre-WWII Model 12 and is noted as collectible. The year is stated as 1927 (expert-provided), with an additional note that published serial tables place serial number 510891 in 1928.




