Winchester Model 12 Field Grade 12 Gauge Pump, 28" Modified Choke, 1959 Production
This 1959 Winchester Model 12 Field Grade is a classic 12-gauge pump that blends forged-steel strength with smooth takedown convenience. Matching serial numbers on the barrel and receiver, a factory 28-inch Modified choke barrel, and the Model 12’s well-known slam-fire capability make this shotgun attractive to shooters and collectors alike.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Specific Condition Notes: The walnut stock has a small chip on the bottom of the pistol grip and several finish scratches on the buttstock. The left side of the receiver shows visible surface scratches.
What's Included
- Winchester Model 12 Field Grade 12 GA pump-action shotgun with 28" Modified choke barrel
- Factory shell limiter installed (capacity 2+1)
Built in 1959, this pre-1964 Model 12 uses Winchester’s forged-steel receiver and Winchester Proof Steel barrel, giving it the sturdy, workhorse reputation the model is known for. The shotgun retains its original blued finish, highlighted by Winchester circled “WP” proof marks on both receiver and barrel.
The 28-inch plain barrel carries a fixed Modified choke and a brass bead front sight—an ideal setup for general field use. Chambered for 2 3/4" shells, the gun is currently fitted with a factory shell limiter that restricts capacity to 2+1, making it ready for migratory bird regulations.
A 12-groove walnut forend teams with an un-checkered walnut pistol-grip stock that measures a 14.0" length of pull. The takedown system allows quick separation of barrel and magazine from the receiver, simplifying transport and cleaning.
Like all original Model 12s, this example is slam-fire capable, cycling and firing without a disconnector when the trigger is held back. That feature, combined with the shotgun’s smooth action, has long been valued by seasoned pump-gun shooters.