Used Remington Model 870 Express Magnum 12-Gauge 18.5" M870 Barrel Clamp

Remington 870 Express M870 Mag Extension

Remington Model 870 Express Magnum 12 Gauge Black in Good Condition Thumbnail
Sold On:May 12th at 9:30 PM
How Buying WorksEnding May 12th at 9:30 PM

Key Features

  • Item Type: Pump Action Shotguns
  • Action: Pump-Action
  • Manufacturer: Remington
  • Capacity: 5 1
  • Model: Model 870
  • Barrel Length: 18.5"
  • Caliber: 12 Gauge
  • Finish: Black
  • Overall Condition: Good

Product Description

    Remington 870 Express Magnum 12 Gauge Pump Shotgun, 18.5 Inch Barrel, Matte Black/Gray, Synthetic Stock

    This Remington 870 Express Magnum stands out with its 18.5-inch plain barrel, 2 3/4 and 3-inch chamber, and steel receiver finished in matte black/gray. It features a tubular magazine with an extension and clamp set approximately flush with the muzzle, plus durable synthetic furniture with a Remington SuperCell recoil pad. The receiver is marked "Remington 870 EXPRESS MAGNUM," and the serial suffix "M" denotes 12-gauge 3-inch Magnum receiver compatibility.

    Condition

    Overall Condition: Good condition, showing some signs of prior use and handling.

    Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.

    Specific Condition Notes: Minor finish loss, light scratches, and small blemishes are present on exterior surfaces.

    What’s Included

    • Remington 870 Express Magnum 12-gauge pump-action shotgun
    • 18.5-inch plain, non-ribbed barrel with single front bead
    • Tubular magazine with extension and barrel clamp

    The 18.5-inch plain barrel uses a single front bead and no rear sight for a straightforward sight picture. It is set up without a removable choke. The chamber accepts both 2 3/4-inch and 3-inch 12-gauge shells, and the stated capacity is 5+1.

    The shotgun uses a steel receiver with a matte black/gray finish, paired with a synthetic buttstock and forend. The stock includes Remington's SuperCell recoil pad and molded diamond-pattern grip panels. Length of pull measures 13.75 inches.

    Core 870 design features include twin action bars and bolt lockup into a hardened barrel extension. Controls are familiar, with bottom loading, side ejection, and a cross-bolt safety that shows a red indicator at the rear of the trigger guard.

    Markings include "Remington 870 EXPRESS MAGNUM" on the receiver. The serial suffix "M" indicates 12-gauge 3-inch Magnum receiver compatibility. Made in the United States.

Specifications

Item TypePump Action Shotguns
ManufacturerRemington
ModelModel 870
SubmodelExpress Magnum
Caliber12 Gauge
Overall ConditionGood
Bore ConditionGood
ActionPump-Action
Capacity5 1
Barrel Length18.5"
FinishBlack
Stock/Gripsmolded diamond-pattern panels
Sight/Opticsingle front bead
Country of OriginUnited States

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