Remington 870 Tactical 12 Gauge Pump-Action, 18.5 inch Cylinder Bore, 3 inch Chamber, Custom AR-Style Telescoping Stock
This Remington 870 Tactical stands out with its Ilion, NY production marking, steel receiver and barrel, and uniform matte black finish. It features a factory 18.5 inch cylinder-bore barrel with a 3 inch chamber (accepts 2 3/4 inch and 3 inch shells), plus thoughtful upgrades including an AR-style adjustable stock with pistol grip adapter and a tactical forend with Picatinny rail sections. The bore is excellent, and the overall condition is very good.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: There are minimal handling marks from previous use.
What’s Included
- Custom Part: AR-style telescoping buttstock with pistol-grip adapter (installed)
- Custom Part: Tactical polymer forend with Picatinny rail sections (installed)
- Furniture: Original synthetic buttstock (uninstalled)
- Furniture: Original ribbed polymer forend (uninstalled)
- Gun Lock: Remington trigger lock with keys
Receiver rollmark reads Remington 870 Tactical, and the barrel is marked 12 GA 2 3/4 or 3 with the Remington Arms Company Ilion, NY address, indicating Ilion-era production. The right-side ejection port and steel receiver pair with a steel barrel in a uniform matte black finish. A fixed tubular magazine with an extended tube runs nearly to the muzzle, capped by a knurled front cap.
The 18.5 inch steel barrel uses a cylinder bore and a single bead front sight for fast alignment. The chamber is cut for both 2 3/4 inch and 3 inch shells, adding load flexibility. Capacity is 5+1, and the safety is a cross-bolt type.
Current configuration includes an AR-style adjustable/telescoping stock with a pistol grip adapter. The stock is polymer in black, with a rear sling plate, and a measured length of pull of 12.25 inches.
The tactical polymer forend has ventilation slots and Picatinny rail sections at the 6 and 3 o'clock positions, providing mounting points for rail-compatible accessories. Overall, this is a United States–made 870 Tactical with practical upgrades and clean markings, ready in a compact, cylinder-bore 18.5 inch format with a 3 inch chamber.