Remington Model 1100 12 Gauge 21 in Vent-Rib Barrel, 2 3/4 in Chamber, Improved Cylinder
This detachable factory barrel for the Remington Model 1100 stands out with its shorter 21 in length, vent rib with a matted top, and an improved cylinder choke. It is rollmarked "12 GA. FOR 2 3/4 IN. SHELLS" with a small star symbol and includes an integral gas cylinder lug for the Model 1100's gas system. The bright, clean bore and uncommon length make it a practical and distinctive option for 12 gauge 1100 owners.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: The bore is bright and clean.
Specific Condition Notes: Light handling marks are visible on the exterior from previous use. Please refer to the photos for a closer look at the markings and surface wear.
What's Included
- Choke wrench
Designed for the Remington Model 1100 in 12 gauge, this steel barrel is chambered specifically for 2 3/4 in shells. The barrel is clearly rollmarked "12 GA. FOR 2 3/4 IN. SHELLS" and features a small star symbol.
The 21 in length is less common than the typical 26–30 in field barrels, offering a compact option within the Model 1100 lineup. The ventilated rib has rectangular lightening slots and a matted top for a crisp sighting plane.
Sighting is straightforward with a vent rib and single front bead. The barrel carries an improved cylinder choke, well-suited for close to mid-range work as marked.
Construction details include an integral gas cylinder lug for the Model 1100's gas-operated system and a smooth crown. The bore is bright and clean, and the exterior shows normal handling from prior use.




