New Haven Model 485T 20 Gauge Bolt-Action Shotgun, 26 Inch Barrel, Fixed Full Choke, 2+1 Capacity, Blued Finish
This New Haven Model 485T is a U.S.-made, bolt-action 20 gauge shotgun with the "New Haven by Mossberg" private-label rollmark. It features a 26 inch steel barrel with a fixed full choke (the T suffix denotes the fixed choke configuration) and chambers for both 2 3/4 inch and 3 inch shells. A detachable 2-round box magazine provides a 2+1 capacity, and the gun wears a blued finish with a hardwood stock and brass front bead.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Fair - Generally clean, some residue or smudges, slight corrosion.
Specific Condition Notes: No safety is currently installed. This firearm is sold as-is. There is minor surface rusting and finish wear, with scratching and handling wear present.
What's Included
- New Haven Model 485T 20 gauge bolt-action shotgun
- Detachable 2-round box magazine
The Model 485T carries the "New Haven by Mossberg" rollmark with the North Haven, Connecticut address and "Made in U.S.A." designation. The serial number is stamped on the barrel shank, consistent with this line. The T suffix indicates the fixed choke configuration on this model.
The 26 inch steel barrel uses a fixed full choke with a plain crown, and it is chambered for both 2 3/4 inch and 3 inch shells. A brass front bead provides a simple, durable sighting reference with no rear sight, as intended for this platform.
The shotgun feeds from a detachable 2-round box magazine for a total capacity of 2+1. It uses an open-top aluminum-alloy receiver with a smooth top and a natural silver anodized finish.
The hardwood stock is uncheckered with a pistol-grip profile, fitted with a ventilated recoil pad and a white-line spacer. Length of pull measures 13.0 inches, offering a compact fit and straightforward handling.




