Rossi S201220BR 22LR 20 Gauge Rifles Single Shot
About this product
The Rossi S201220BR is a single-shot break-action combo gun that pairs a .22 LR rifle barrel with a 20-gauge shotgun barrel on the same frame, sold as a matched set. Combo guns like this have been a staple first-gun and small-game option for decades because one frame covers small varmints and rimfire practice with the .22 barrel, then swaps to the 20-gauge barrel for birds or larger game without buying a second action. Rossi's S-series single shots are built around the same simple break-open design used across their single-barrel rifles and shotguns, just offered here as a two-barrel set.
What is it used for?
It's built for shooters who want one gun that covers two jobs — rimfire target practice, pest control, and small-game hunting with the .22 LR barrel, then upland or small-game bird hunting with the 20-gauge barrel. It's a common choice for a first gun for a new hunter or young shooter because the single-shot break action is simple to teach, easy to keep safe (open the action, see the chamber), and the two-caliber flexibility means one purchase covers more ground than a single-caliber rifle or shotgun would.
How does the action work?
Like other break-action single shots, you open the action by releasing the top lever, which drops the barrel down for loading and extraction, then close it to fire. There's no magazine, no semi-automatic cycling, and typically an exposed or visible hammer so you can see the gun's state at a glance. Switching between the .22 LR and 20-gauge barrels means swapping the barrel itself on the same receiver rather than adjusting anything internal.
Who is this for?
This is squarely a first-gun and small-game gun — a new hunter, a young shooter learning the fundamentals, or anyone who wants a simple, inexpensive way to cover both rimfire and 20-gauge duties without owning two separate guns. It's not built for volume shooting or fast follow-up shots, since every shot means opening the action, extracting, and reloading by hand.
Who is this not for?
If you need faster follow-up shots for wingshooting or pest control, a single-shot combo gun will feel slow compared to a pump or semi-auto shotgun, or a repeating .22 rifle. It's also not the gun to buy if you only ever plan to shoot one of the two calibers — a dedicated single-caliber rifle or shotgun will usually cost less and weigh less than a two-barrel combo set. And if you're outfitting an experienced hunter who already owns both a .22 and a shotgun, the combo's main selling point — covering two jobs with one purchase — simply won't apply the way it does for a first-gun buyer.
Does it work in California?
A single-shot break-action rifle/shotgun combo like this doesn't run into the magazine-capacity or feature-based restrictions that apply to many semi-automatic firearms, so it's a straightforward option for California buyers. As always, plan for the standard 10-day waiting period and DROS paperwork through your dealer — see California gun laws for what to expect at pickup.
Is it worth the price?
For a two-caliber combo gun that covers rimfire practice and 20-gauge small game hunting from one frame, this is a practical, no-frills option rather than a premium piece — the value is in the flexibility of two barrels on one simple action, not in fit and finish. It's a sensible pick if you specifically want that .22/20-gauge combination and don't need faster repeat shots.
Pros & cons
What works
- Two barrels, one frame — covers .22 LR and 20-gauge in one purchase
- Simple break-action design, easy for new shooters to learn
- No magazine-capacity or feature restrictions to worry about in California
- Straightforward, visually obvious safe/loaded state
Trade-offs
- Single-shot only, slow follow-up compared to repeaters
- Not built for volume shooting or fast-paced hunting
- Barrel swap needed to switch calibers, not instant
Key attributes
| Action | Break-open, single shot |
| Barrel 1 | .22 LR rifle barrel |
| Barrel 2 | 20 gauge shotgun barrel |
| Configuration | Matched combo set, one frame |
Frequently asked questions
- Can I buy just one barrel, or does it always come as a set?
- This listing is the matched combo set with both the .22 LR and 20-gauge barrels included on the same frame.
- Is this a good first gun for a new hunter?
- Yes — the single-shot break action is simple to teach and easy to keep visually safe, and the two-caliber flexibility means one gun covers rimfire practice and small-game hunting.
- How fast can I get off a second shot?
- Not fast — you have to open the action, extract the fired shell or case, load a fresh one, and close the action before the next shot. It's built for deliberate, one-shot-at-a-time use.
- What's the waiting period in California?
- The standard California process applies: background check, DROS paperwork, and a 10-day waiting period through your FFL dealer before you take the gun home.
- Does it come with sights or an optic mount?
- The listing doesn't specify sight equipment; ask your dealer for the exact configuration on this unit before ordering if sights matter to your use case.