Firearms

Remington 870 Express Tactical · Deep Dive

Remington 870 Express Tactical

Remington's own 2005 list of what the Express lacked names a “powdered metal cast” extractor and a “bead blast blue” finish — and the 1950 patent says the receiver's material is “not particularly critical” because the bolt locks into the barrel.

The pump shotgun Remington designed in 1950 to be cheaper than the Model 31: the patents, the Express-versus-Police quality argument from Remington's own list, how the twin action bars and shell latches work, and keeping one running — written around an Express Tactical set up with a red dot and an AR-pattern stock.

Photo: Remington 870 Police model by Mitch Barrie · CC BY-SA 2.0

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    Volumes

    1. Vol 1 Origins — Four Engineers, a Patent Family, and the Best-Selling Shotgun Ever Made Why Remington replaced the Model 31 in 1950, what the 1950 patents say the design was for, and three production figures that do not agree
    2. Vol 2 Wingmaster, Express, Police — the Quality Argument, and Remington After 2020 Remington's own 2005 list of what the Express lacked, what it proves and what it does not, the trigger settlement the 870 was never in, and what the bankruptcy changed
    3. Vol 3 How It Works — Twin Action Bars, a Tilting Block, Two Shell Latches and the 870 Jam The cycle of operation part by part, from the 1950 patents and the maker's manual, and why the famous jam happens
    4. Vol 4 Keeping It Working — Field Strip, Detail Strip, Maintenance and Repair The maker's own takedown and reassembly, what a detail strip must account for when no armourer's manual is public, and the classic 870 repairs, with who should do each
    5. Vol 5 Forends, Stocks, Sidesaddles and Optics — What Goes on an 870, and Why The parts fitted to and planned for the gun documented here, from their makers' own pages; why a hydraulic buffer stock, what a sidesaddle does to a field strip, and where a red dot sits on an 870
    6. Vol 6 Buckshot, Slugs, and the Pump Against the Semi-Auto What an 18½-inch barrel with a cylinder tactical tube does with buckshot, what nobody has published about it, slugs through a smooth bore, and the 870 set beside the hub's VR80
    7. Vol 7 The Gun Documented Here, and the Rules It Lives Under The configuration as recorded in September 2026, what the record does not say, the photographs owed, and the federal and Michigan limits that bear on an 18½-inch pump