Remington Model 1100 20 Gauge – Fully Rifled Slug Gun with Bushnell Scope

Offered for sale is a Remington Model 1100 semi-automatic 20-gauge shotgun equipped with a fully rifled slug barrel and Bushnell scope.

This shotgun features a black synthetic stock and forearm, matte black metal finish, receiver-mounted scope base, and a dedicated rifled barrel.

Unlike conventional smoothbore Model 1100 field shotguns, this example is configured for slug shooting.

The barrel is marked 20 GA. 2¾” FULLY RIFLED, confirming the 20-gauge chambering, 2¾-inch chamber length, and rifled bore configuration.

The combination of a rifled slug barrel, mounted Bushnell optic, and gas-operated semi-automatic action makes this a specialized hunting configuration of the classic Remington Model 1100.

Fully Rifled 20 Gauge Slug Barrel

One of the most important features of this Remington Model 1100 is its fully rifled 20-gauge barrel.

The barrel markings visible in the supplied photographs read:

20 GA. 2¾” FULLY RIFLED

This identifies the shotgun as having a rifled bore rather than a conventional smoothbore barrel.

Fully rifled shotgun barrels are generally designed for use with compatible sabot slug ammunition, which is intended to engage the rifling and stabilize the projectile.

The rifled barrel makes this Model 1100 particularly interesting to hunters seeking a traditional semi-automatic slug gun.

The barrel also features raised sights, providing a secondary sighting arrangement in addition to the mounted scope.

The exact barrel length has not been verified.

Bushnell Scope

This Remington Model 1100 is equipped with a Bushnell variable-power scope mounted above the receiver.

The scope features a black finish, adjustment turrets, and a magnification adjustment ring.

The scope has a variable-power adjustment of 1.75x to 4x.

The mounted optic complements the shotgun’s fully rifled barrel and provides a magnified sighting option for slug hunting.

The scope is included with the shotgun as pictured.

B-Square Receiver-Mounted Scope Base

The receiver is fitted with a scope mounting system marked B-SQUARE.

B-Square produced aftermarket firearm mounting accessories, including scope mounting systems for sporting shotguns.

The photographs show a black mounting base positioned above the receiver with scope rings securing the Bushnell optic.

The B-Square marking is clearly visible on the mounting assembly.

This mounting arrangement allows the shotgun to retain a traditional Model 1100 receiver while supporting a magnified optic.

The mounting system adds to the shotgun’s specialized hunting configuration.

Black Synthetic Stock and Forearm

This Remington Model 1100 features black synthetic furniture rather than the traditional wood stock and forearm commonly associated with earlier Model 1100 sporting shotguns.

The stock has a raised-comb, Monte Carlo-style profile designed to provide a consistent cheek position.

The forearm features a textured gripping surface and a black finish matching the stock.

Synthetic furniture offers a practical alternative to traditional wood, particularly for hunting applications where exposure to moisture and changing weather conditions may be a consideration.

The black synthetic furniture gives this shotgun a more modern hunting appearance while retaining the classic Model 1100 action.

Remington Model 1100 Gas-Operated Action

The Remington Model 1100 utilizes a gas-operated semi-automatic action.

Introduced in 1963, the Model 1100 became one of Remington’s most recognizable sporting shotgun designs.

Its operating system uses gas pressure generated during firing to cycle the action.

The Model 1100 became popular among hunters and sporting shooters because of its semi-automatic operation and generally manageable recoil characteristics.

This example retains the traditional Model 1100 receiver configuration while incorporating a rifled slug barrel and scope mounting system.

Decorative Remington Receiver Engraving

The receiver features decorative scroll-style engraving surrounding the Remington model identification.

The left side is marked:

Remington 1100

The engraved pattern provides a traditional decorative element that contrasts with the shotgun’s black synthetic furniture and hunting-oriented configuration.

The receiver also supports the B-Square scope mounting assembly.

The photographs show the shotgun’s matte black finish and traditional Remington Model 1100 receiver profile.

20 Gauge Slug Hunting Configuration

The 20-gauge shotgun has a long history as a hunting firearm.

When equipped with a fully rifled barrel, the platform can be used with appropriate sabot slug ammunition.

The combination of a rifled barrel and magnified optic is commonly associated with deer-hunting applications, particularly in areas where shotguns are permitted or preferred.

This Remington Model 1100 combines several features associated with a dedicated slug gun:

• Fully rifled 20-gauge barrel
• 2¾-inch chamber
• Bushnell variable-power scope
• B-Square receiver scope mount
• Black synthetic stock and forearm
• Gas-operated semi-automatic action
• Raised barrel sights

These features distinguish this shotgun from a conventional smoothbore Model 1100 field gun.

Classic Remington Semi-Automatic Slug Gun

The Remington Model 1100 remains an important design in American sporting shotgun history.

This particular example combines the established Model 1100 gas-operated action with a specialized fully rifled barrel and Bushnell scope.

Its black synthetic furniture, dedicated slug barrel, and receiver-mounted optic create a practical hunting-oriented configuration.

For enthusiasts of Remington firearms and traditional semi-automatic slug guns, this Model 1100 represents an interesting variation of one of America’s most recognizable shotgun platforms.

 

Shotgun Specifications

• Manufacturer: Remington
• Model: 1100
• Gauge: 20 Gauge
• Firearm Type: Semi-Automatic Shotgun
• Configuration: Rifled Slug Gun
• Action: Semi-Automatic
• Operating System: Gas Operated
• Barrel Type: Fully Rifled
• Barrel Marking: 20 GA. 2¾” FULLY RIFLED
• Chamber Length: 2¾ Inches
• Barrel Length: Not Verified
• Receiver: Steel
• Receiver Finish: Matte Black
• Receiver Decoration: Decorative Scroll Engraving
• Stock: Black Synthetic
• Stock Style: Monte Carlo-Style
• Forearm: Black Synthetic
• Forearm Texture: Checkered / Textured Gripping Surface
• Optic Manufacturer: Bushnell
• Optic Type: Variable-Power Scope
• Scope Model: Not Verified
• Scope Magnification: Variable — Exact Range Not Verified
• Scope Mount: B-Square
• Scope Rings: Black
• Barrel Sights: Raised Front and Rear Sights
• Magazine Type: Tubular Magazine
• Magazine Capacity: Not Verified
• Country of Origin: United States
• Condition: Used

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Condition

This is a used Remington Model 1100 20-gauge semi-automatic shotgun equipped with a fully rifled barrel and Bushnell scope.

Based on the supplied photographs, the shotgun retains its matte black receiver and barrel finish, black synthetic stock, textured forearm, and receiver-mounted scope assembly.

The receiver displays decorative scroll engraving and Remington 1100 identification.

The barrel markings are clearly visible and confirm the 20-gauge, 2¾-inch, fully rifled configuration.

The black synthetic furniture appears intact in the supplied photographs, with visible signs of normal handling and use.

The Bushnell scope and B-Square mounting system are present.

The shotgun’s bore condition, mechanical function, exact round count, scope clarity, and scope adjustment function have not been independently verified.

Please examine all photographs carefully for the exact cosmetic condition and included accessories.

The actual firearm pictured is the shotgun offered for sale at GunsmithLive.