Stevens Model 311D 20 Gauge Side-by-Side, 26 Inch Barrels, 3 Inch Chambers, Fixed Cyl/IC, Double Triggers
This Stevens Model 311D is a 20 gauge side-by-side with 26 inch barrels, 3 inch chambers, and classic double-trigger operation. It features fixed Cylinder and Improved Cylinder chokes verified by a drop-in choke gauge, a solid matted rib with a single front bead, and a one-piece extractor (non-ejector). The receiver carries the Westfield, Mass., U.S.A. address, the barrels are marked "Selected Forged Steel" and "Proof Tested 20 Gauge - 3 Inch Chamber," and a ventilated recoil pad has been installed. A circled proof mark is present, and the seller notes serial number exempt.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Specific Condition Notes: There is pitting and wear along the barrels and on the receiver. The stock shows cracks and scratches.
What’s Included
- Stevens Model 311D 20 Gauge side-by-side shotgun
The 26 inch side-by-side barrels are chambered for 3 inch 20 gauge shells and are marked "Selected Forged Steel" and "Proof Tested 20 Gauge - 3 Inch Chamber." The barrels have a solid matted rib and a single front bead for a clean sighting plane. A drop-in choke gauge measures the fixed chokes as Cylinder and Improved Cylinder.
This break-action shotgun uses double triggers with a tang safety and internal hammers, with a one-piece extractor (non-ejector) for simple, reliable operation. Capacity is 2 rounds.
The hardwood stock is configured with a pistol grip and checkering, paired with a beavertail forend for secure handling. A ventilated recoil pad has been installed, and the length of pull measures 13.75 inches. A sling-swivel stud at the stock toe and a sling eye on the barrel/midrib provide carry options.
The receiver is marked Stevens Model 311D with the Westfield, Mass., U.S.A. address, and the gun bears a circled proof mark. Finish is blued throughout. Country of origin is the United States. Seller notes serial number exempt.




