The Federation Firearms SO-20 is a Turkish-made over/under shotgun designed for the hunter who wants the classic look and feel of a double-barrel without the high price tag. The SO-20 is surprisingly nimble. It is a no-frills, utility-focused firearm that prioritize function in the field over ornate engraving.

Specifications
- Action: Break-action Over/Under
- Gauge: 20 Gauge
- Chamber: 3 inch
- Barrel Length: 28 inches (Vent rib)
- Weight: 5.9 lbs
- Furniture: Walnut stock and forend
- Receiver Finish: Available in Black or Silver
- Shell Extraction: Manual Extractors
- Sights: Fiber optic front bead
- Chokes: 5 interchangeable chokes (C, IC, M, IM, F)
- MSRP: Approx. $500- $700 CAD
Usability
The most striking feature of the SO-20 is the weight. At 5.9 lbs, it is decently light for a 20 gauge O/U. For an upland hunter walking several miles behind a dog, those saved ounces are felt by the end of the day. However, keep in mind that a lighter gun will have a bit more “snap” to its recoil, especially when using 3 inch magnum loads and this gun does have 3″ chambers.
Instead of automatic ejectors that fling shells over your shoulder, the SO-20 uses manual extractors. That’s what you’re going to get at the price point that this gun is at.

The single trigger allows you to pick whether the under or over barrel fires first and it’s not an automatic safety (which I like).
Aftermarket and Potential Modifications
- Chokes: It likely uses a common thread pattern (I think it’s mobil choke like most Turkish shotguns), which would allow you to upgrade to Carlson’s or Briley tubes for better patterns.
- Recoil Pad: Given the 5.9 lb weight, adding a high-quality slip-on or grind-to-fit recoil pad is a smart move for a recoil-sensitive shooter.
Competitors
The SO-20 sits in a crowded market of value-priced over/unders:
- Stevens 555: Very similar in weight and build, though often slightly more expensive.
- Canuck O/U: Another Turkish staple that offers similar features but usually weighs a bit more.
- CZ Drake: Generally considered a step up in fit and finish, but also a step up in price and weight.
Conclusion
The Federation Firearms SO-20 is a purpose-built tool for the budget-conscious hunter. It doesn’t pretend to be a safe queen; it is a lightweight, 20 gauge shotgun that is easy to carry and simple to operate. If you can live with manual extractors and a basic finish, the weight savings alone make this worth a look for your next grouse or pheasant hunt. Great choice for a lady or youth shooter who wants a lighter weight and lighter recoiling shotgun.




















