Winchester Model 1200 16 Gauge Pump-Action Shotgun, 28" Plain Barrel, Fixed Modified Choke, 2-3/4" Chamber, Blued Barrel, Black Anodized Receiver, Walnut Stock (c. 1968–1971)
This Winchester Model 1200 stands out as a 16-gauge example with a 28-inch plain steel barrel and a fixed Modified (M) choke. Built with an aluminum-alloy receiver and a rotating multi-lug bolt that locks into the barrel extension, it reflects the Model 1200’s distinctive design. The L-prefix serial range places production circa 1968–1971, and the barrel bears the "Winchester Proof Steel" marking. The 16-gauge configuration is less common than 12-gauge models, adding interest for buyers who favor this gauge.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: There are some scuffs and areas of light wear from prior handling; overall it remains in great shape.
What's Included
- Winchester Model 1200 16 Gauge pump-action shotgun
The 28-inch plain barrel is chambered for 2-3/4" shells and features a fixed Modified (M) choke for versatile field performance. A single front bead provides a straightforward sight picture, keeping the setup clean and purposeful.
The action uses a rotating multi-lug bolt that locks directly into the barrel extension, a hallmark of the Model 1200’s design. Feeding is via a tubular under-barrel magazine with a 3-round capacity, and a knurled takedown-style magazine cap simplifies disassembly.
The receiver is aluminum alloy with a black anodized finish, paired with a blued steel barrel marked "Winchester Proof Steel." This combination is consistent with the period construction of the Model 1200 and contributes to the gun’s recognizable look and handling.
Walnut furniture includes a checkered pistol-grip stock with a white-line spacer and a Winchester-branded ventilated recoil pad, as well as a walnut forend with diamond-pattern checkering. Length of pull measures 14.0", offering a classic fit.
Manufacture is estimated circa 1968–1971 based on the L-prefix serial range. In 16 gauge—a configuration less common than 12-gauge Model 1200s—this shotgun appeals to those who appreciate the balance and character of the gauge in a proven Winchester pump.

