Remington Model 870 Wingmaster Magnum 20 Gauge Pump, 22 in Vent Rib, 3 in Chamber, Lyman Cutts Compensator, Blued/Walnut
This Remington Model 870 Wingmaster Magnum is a 20 gauge pump-action with a 3-inch chamber and a 22-inch vent-rib barrel, outfitted with a Lyman Cutts Compensator and Lyman choke installed. It features classic blued steel and walnut furniture with checkering, a ventilated recoil pad, and Wingmaster rollmarks. The receiver’s "X" serial suffix denotes the early 20-gauge receiver family, and the gun retains the smooth, dual-action-bar operation that defines the 870 line.
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: There is minor pitting and light surface rust present in various areas.
What’s Included
- Allen elastic buttstock shell carrier sleeve (installed)
- Lyman Cutts Compensator with screw-in choke element (installed)
The 22-inch barrel carries a longitudinally serrated vent rib with the front bead mounted on the compensator/choke assembly. Factory rollmarks include "20 GA. MAGNUM FOR 3 IN. SHELLS" and "FULL" along with Remington patent numbers, while the receiver is rollmarked "Remington," "MAGNUM," and "Wingmaster MODEL 870."
The installed Lyman Cutts Compensator bears the Cutts diamond trademark and patent notations, and this example has a Lyman choke installed. The interchangeable screw-in choke element is fitted to the compensator body, adding versatility to the gun’s configuration while retaining a period-correct appearance.
Furniture is classic walnut: a checkered pistol-grip stock and matching forend, a grip-cap medallion, game-bird motifs, a white-line spacer, and a ventilated recoil pad. Length of pull is 13.5 inches. The trigger guard is alloy, and the gun uses the Model 870’s dual action bars for smooth cycling.
Chambered in 20 gauge with a 3-inch chamber and a 4+1 capacity, this Wingmaster Magnum combines a blued steel receiver with traditional field features. The receiver serial suffix "X" indicates it belongs to the early 20-gauge receiver family. Made in the United States.

