Remington 870 20ga Slug Barrel - 3" - Cantilever Scope Mount - 24" Length - Satin Finish - Lightweight

SKU: 870 20 LW
Qty: - +
   - OR -   

Hastings replacement slug barrel for the Remington 870

  • 20ga
  • lightweight (LW)
  • 3" chamber
  • fits both standard 2-3/4" and 3" magnum receivers except Special Field
  • also fits Remington Sportsman 12 pump and 870 Express
  • use 2-3/4" ammunition only with 2-3/4" receivers
  • fully rifled
  • 24" length
  • cantilever scope mount
  • satin finish

This 20ga barrel is for lightweight model guns made on a 20ga frame. The magazine tube is approximately .694”. These barrels will not fit the early standard weight 20ga gun built on the 12ga frame or the Special Field model.

The Remington 870 Standard Weight 20ga "Wingmaster" was introduced in 1950 and discontinued in favor of the lightweight (LW) model in 1977. The 870 Standard Weight receivers are identified as full-size frames with 2-3/4" chambered guns having serial numbers ending in the suffix "X" (#0000000X) and 3" chambered guns having serial numbers ending in the suffix "N" (#0000000N).   Recently, Remington has started again to use the suffix “N” in new guns.

If you are uncertain of the year of production for your gun, please contact Remington (800-243-9700) with your serial number.    

Masao Miyagawa on 06/05/2021 08:17am
I would like to have a rifled barrel for Remington
How can I get the barrel in USA?

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