Remington Model 11 12 Gauge 20” Semi-Automatic Riot Shotgun MFD 1943 C&R

SOLD FOR: $1,475.00

LSB#: WY250201TH002

Make: Remington

Model: Model 11 Riot Shotgun

Serial Number: 491639

Year of Manufacture: 1943 (MM Date Code)

Caliber: 12 Gauge

Action Type: Semi-Automatic, Fed by a Tubular Magazine

Markings: The top of the barrel is marked “BROWNING ARMS CO INC ILION NY USAVBROWNINGS US PATS 689,283-710,870-780,870-812,328” Along with a U.S. Flaming bomb proof. The left side of the barrel is marked “12 GA FOR 2 ¾” OR SHROTER SHELLS” As well as proof marks like the “MM” Date Code. The left side of the receiver is marked with a U.S. Flaming Bomb proof along with “MILITARY FINISH / REMINGTON REG, US, PAT, OFF / 491639”

Barrel Length: 20”

Choke: Fixed, Cylinder

Sights / Optics: The front sight is a metallic bead mounted on the barrel. The top of the receiver is serrated to reduce glare.

Stock Configuration & Condition: The stock is in a 2 piece wood configuration featuring a straight comb, wood buttplate, semi pistol grip and checkered forend. The LOP is 14.25” from the front of the trigger to the back of the buttplate. There are some light scratches and compression marks present. There are no chips or cracks. The stock rates in Very Good condition.

Type of Finish: Blued

Finish Originality: Original

Bore Condition: The bore is bright. There is no visible erosion in the bore. There are some scratches present in the bore from regular operation. In this writer’s opinion, the bore rates 9.5/10.

Overall Condition: This shotgun retains about 95% of its original metal finish. The balance of the finish shows light operational wear with some areas of thinning and handling wear. The receiver and barrel exhibit light scratches. The screw heads are sharp. The pins are unmarred. The markings are clear. Overall, this shotgun rates in about Very Good condition.

Mechanics: The action functions correctly. We did not fire this shotgun. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.

Box, Paperwork & Accessories: None

Our Assessment: The Remington Model 11 holds a special place in the history of American firearms as the first U.S.-produced semi-automatic shotgun. Based on John Browning’s legendary Auto-5 design, the Model 11 was manufactured under license by Remington from 1905 until 1947. The shotgun utilizes a long-recoil operation, in which the entire barrel recoils rearward with the bolt before resetting for the next shot. This system, while eventually superseded by gas-operated designs, proved to be highly reliable and was a major advancement in shotgun technology during the early 20th century.

The Model 11 was widely adopted by sportsmen, law enforcement, and the military, with riot and trench variants being particularly notable. During World War II, the U.S. military used Model 11 riot and trench shotguns for guard duty, security, and combat roles. These shotguns were often seen in the hands of military police, naval personnel, and guards protecting critical infrastructure. The riot version, like the one seen here, featured a shorter barrel for increased maneuverability, making it well-suited for defensive applications and close-quarters combat. The reliability and effectiveness of these shotguns kept them in service for decades, with many being used by police forces and prison guards long after World War II.

This particular Model 11 riot shotgun represents a key piece of American firearms history. Whether you’re a collector of military and law enforcement firearms, a fan of John Browning’s designs, or simply looking for a well-built and historically significant shotgun, this Remington Model 11 is a fantastic addition to any collection. With its proven design and storied past, it remains a highly desirable firearm. Please see our high-quality photos and good luck on your bid! -M.C.