Remington Model 870 Tactical 12 Gauge Pump-Action Shotgun with Mesa Tactical Stock Conversion and Shell Holder
This Remington Model 870 Tactical is a 12 gauge pump-action shotgun built around an 18.5" barrel and a 5+1 tubular magazine. This example stands out for its practical, purpose-driven customization, including a Mesa Tactical buttstock/buffer-tube conversion and Mesa Tactical shell holder, along with Magpul furniture and a receiver-mounted Picatinny rail.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Specific Condition Notes: This firearm is in solid shape. There are some scratches and blemishes present. The bore is clean and shiny.
What’s Included
- Mesa Tactical shell holder
- Mesa Tactical buttstock/buffer-tube conversion (AR-style receiver extension)
- Magpul MOE SL-K collapsible buttstock
- Magpul MOE 870 synthetic forend
- Receiver-mounted 4-round shotshell carrier
- Receiver-mounted Picatinny rail
- Extended ported muzzle attachment (standoff-style face)
The Mesa Tactical buttstock/buffer-tube conversion uses an AR-style receiver extension and is fitted with a Magpul MOE SL-K collapsible stock. The stock is synthetic/polymer and provides an adjustable length of pull from 10.5" to 13.75".
Up front, this shotgun wears a Magpul MOE 870 synthetic forend, giving the pump area a consistent polymer feel and profile. A barrel/magazine clamp is installed near the muzzle.
The receiver is set up with a receiver-mounted Picatinny rail and a rail-mounted ghost-ring/aperture-style rear sight paired with a front blade sight. The configuration keeps the sight picture simple and fast to reference while maintaining a straightforward, receiver-top mounting surface.
Chambering is marked for 12 gauge with 2 3/4" or 3" shells, and the barrel is marked with "REMINGTON ARMS COMPANY ILION, NY, 12GA. 2 3/4" OR 3"." The shotgun has a matte dark metal finish and a right-side ejection port profile consistent with the Remington 870 family.