The Model 37A is a break-action, single-shot shotgun that was produced between 1973 and 1980. Unlike the original “Steelbilt” Model 37, the 37A was manufactured in Cobourg, Ontario, as a deluxe version of the existing Cooey 84/840 factory designs that Winchester had acquired years prior.
It was marketed as a slightly more “upscale” version of a basic single-shot, often featuring a gold-plated trigger and a bit of decorative scrollwork on the receiver. It is a gun designed for simplicity: one shot, one hammer, and a strong ejector.
Specifications
- Gauges: 12, 16, 20, 28, and .410
- Chamber: 3 inch (standard for 12, 20, and .410); 2 3/4 inch for 16 and 28 gauge
- Weight: 6 lbs (approximate, depending on barrel length and gauge)
- Stock: American walnut or stained hardwood with a full beavertail forend
- Safety: Rebounding hammer. Don’t cock the hammer and it won’t shoot. EZ PZ
Usability
The 37A is lightweight and balances well, making it an excellent choice for a long day of walking through heavy brush. The most notable feature is the wide beavertail forend, which provides a much better grip than the slim “pencil” forends found on many other single-shots.
However, the “user experience” is defined by two specific mechanical traits:
- The Hammer: The 37A uses a rebounding hammer. While this is a great safety feature because the hammer never rests on the firing pin, the spring is quite stiff. It requires a deliberate, strong thumb to cock, which can be a hurdle for younger shooters.
- The Ejector: Winchester did not hold back here. When you break the action, the 37A doesn’t just extract the shell; it ejects it with significant force.
Limitations: no steel
A lot of these are full choke so you won’t be able to run steel shot through it. No waterfowl (ducks and geese) unless you go for Bismuth or Tungsten.
Competitors
- Harrington & Richardson (H&R) Topper: The 37A’s biggest rival. The H&R is arguably simpler, but many hunters prefer the feel of the Winchester’s wider forend.
- New England Firearms (NEF) Pardner: A later evolution of the single-shot market that offered a very similar experience at a low price point.
- Cooey 84/840: Same thing, different label.
Conclusion
The Winchester Model 37A isn’t a collector’s piece like its “Red Letter” ancestors, but it is a better tool for a day in the field. It is reliable, easy to carry, and has just enough style with its gold trigger to stand out from the bargain-bin single-shots. If you are looking for a dependable small-game gun or a nostalgic piece of 70s-era gear, the 37A remains a solid investment.
