The Rossi RB22 is a bolt-action rifle chambered in .22 WMR with a 21-inch barrel and hardwood Monte Carlo stock. Overall length is 38.5 inches and it weighs 4.3 lbs. The receiver has a blued finish. No open sights are included, but the receiver is scope mount compatible. A manual thumb safety is standard. 
 

Key Specifications 

• Manufacturer: Rossi 
• Model: RB22 
• Action Type: Bolt Action 
• Caliber: .22 WMR 
• Barrel Length: 21 inches 
• Overall Length: 38.5 inches 
• Capacity: 5 rounds (plus one in chamber) 
• Weight: 4.3 lbs. 
• Stock Material: Hardwood with Monte Carlo design 
• Receiver Finish: Blued 
• Sights: None (Scope mount compatible) 
• Safety Mechanism: Manual thumb safety 
   

Features 

At 4.3 lbs the RB22 is easy to carry for small game hunting or pest work. The Monte Carlo stock provides a raised comb that works well under a scope. The .22 WMR caliber hits harder than .22 LR and is effective on rabbits, squirrels, and similar-size animals out to reasonable distances. Bolt-action operation means deliberate cycling — useful for accuracy, less so for fast follow-ups. 
 

Usage 

The RB22 is a workable choice for small game hunting, target practice, and farm pest control. Recoil is light. The lack of open sights means a scope is needed right out of the box — factor that into the cost. At its price point it competes as an entry-level bolt .22 Mag.

The Rossi RB22 in .22 WMR draws budget-conscious buyers who want a bolt-action rimfire magnum without spending much. Most owners are satisfied given the price.

Accuracy at shorter ranges gets positive marks, and the hardwood Monte Carlo stock is generally liked for its looks and grip feel. The .22 WMR chambering is appreciated for having more reach than .22 LR.

Feeding and ejection reliability is the most common complaint. A subset of owners report intermittent issues with both, which is worth knowing before relying on it for hunting. At this price tier, some variation in quality control is expected.

Weight and carry are non-issues for most. The scope-only sighting arrangement is fine for those who planned to mount glass anyway, but it adds cost if you weren't expecting it.

Overall reception is positive among shooters who understand what they're buying at this price point — a no-frills .22 WMR bolt gun with decent looks but inconsistent fit-and-finish.