The Rossi RS22 is a semi-automatic .22 WMR rifle with a gray Monte Carlo synthetic stock. At 5.60 lbs and 39 inches overall, it handles easily for extended field or range use. 
 

Key Specifications 

• Model: RS22 
• Caliber: .22 WMR 
• Action Type: Semi-Auto 
• Barrel Length: 21 inches 
• Overall Length: 39 inches 
• Weight: 5.60 lbs 
• Capacity: 10+1 rounds 
• Finish Color: Gray 
• Safety Features: Crossbolt / Trigger safety 
   

Detailed Features 

• Monte Carlo synthetic stock with textured grip panels provides a consistent cheekweld and comfortable hold during longer sessions. 
• Free-float barrel design isolates the barrel from stock pressure, contributing to consistent shot groupings. 
• Integral dovetail receiver accepts optics or scope rings without additional drilling. 
• Semi-auto action allows faster follow-up shots than bolt-action alternatives at the same price point. 
   

Usage Scenarios 

1. Small Game Hunting: .22 WMR offers more energy than .22 LR, extending effective range on squirrels, rabbits, and similar game. 
2. Target Practice: 10+1 capacity and low recoil make for relaxed, high-volume range sessions. 
3. Beginner-Friendly: Manageable recoil and intuitive controls lower the learning curve for new shooters.

The RS22 attracts budget-conscious shooters looking for a capable .22 WMR semi-auto without spending on premium brands. Most feedback centers on value and ease of use — owners appreciate the lightweight build, the smooth cycling on compatible ammunition, and the Monte Carlo stock's comfortable ergonomics.

.22 WMR gets mentioned positively as a caliber step up from .22 LR, giving a bit more range and punch for small game without a dramatic recoil increase. Accuracy at typical plinking and hunting distances draws good reviews.

The recurring criticisms are reliability (feeding issues or occasional misfires reported with certain ammunition brands), and build quality that feels less solid compared to rifles at a higher price. Some shooters find the factory sights adequate for casual use but prefer to mount an optic via the dovetail. Overall the RS22 is viewed fairly among shooters who understand what they are paying for — a functional, light rimfire rifle at an accessible price, not a match-grade platform.