The Winchester Wildcat .22 LR with Thumbhole Stock (Model 521171102) is a modern semi-automatic rimfire rifle that combines the reliability of the Wildcat platform with an ergonomic thumbhole stock. Featuring an 18-inch barrel and a distinctive wood and black synthetic thumbhole stock, this model offers improved comfort, control, and shooting experience compared to traditional straight stocks. The Wildcat Thumbhole is designed for shooters who want better ergonomics in an affordable, lightweight .22 LR rifle suitable for plinking, target shooting, and small game hunting.
Ergonomic Thumbhole Stock Design
The standout feature of this model is its thumbhole stock, which provides a more natural and comfortable hand position for many shooters. The thumbhole design allows the shooter’s thumb to rest in a dedicated opening, promoting a more consistent grip and better trigger control. This stock combines the classic look and feel of wood with the durability and weather resistance of black synthetic materials, creating a hybrid design that offers both aesthetics and practicality. The thumbhole configuration is especially beneficial during extended range sessions, as it helps reduce fatigue and improve overall shooting comfort.
The Winchester Wildcat .22 LR Thumbhole features an 18-inch barrel and a comfortable wood and black synthetic thumbhole stock, delivering enhanced ergonomics and reliable semi-automatic performance in a versatile rimfire rifle.
18-Inch Barrel and Reliable Performance
The 18-inch barrel on the Wildcat Thumbhole provides an excellent balance between velocity and maneuverability. This length delivers solid accuracy and consistent performance with a wide variety of .22 LR ammunition. The rifle comes equipped with a 10-round detachable magazine and features Winchester’s smooth semi-automatic action, which cycles reliably with both standard and high-velocity loads. The Wildcat platform is known for its user-friendly design and dependable function, making it a great choice for shooters of all experience levels.
Key Features of the Winchester Wildcat .22 LR Thumbhole
- .22 LR Caliber – Affordable and versatile rimfire cartridge
- 18-Inch Barrel – Good balance of velocity and handling
- Thumbhole Stock – Ergonomic design for improved comfort and control
- Wood and Black Synthetic Construction – Attractive appearance with durable, weather-resistant materials
- 10-Round Detachable Magazine – Reliable feeding and easy reloading
- Semi-Automatic Action – Fast cycling for rapid follow-up shots
- Optics Ready – Picatinny rail for easy scope or red dot mounting
- Model 521171102 – Official Winchester part number
- UPC 023614900061 – Authentic Winchester product
Why Choose the Winchester Wildcat Thumbhole Stock?
The Winchester Wildcat with thumbhole stock stands out in the rimfire category by offering enhanced ergonomics at an affordable price. Many shooters find the thumbhole design more comfortable than traditional stocks, especially during longer shooting sessions. The combination of wood and black synthetic materials gives the rifle a distinctive appearance while providing the durability needed for field use. The 18-inch barrel maintains good accuracy and velocity without making the rifle overly long or heavy. Whether you’re a new shooter looking for a comfortable first rifle, an experienced shooter who appreciates ergonomic designs, or someone who enjoys small game hunting, the Wildcat Thumbhole delivers a refined shooting experience in a reliable and budget-friendly package.
Technical Specifications
| Brand | Winchester Repeating Arms |
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| Model | Wildcat Thumbhole |
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| Part Number | 521171102 |
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| Caliber | .22 LR |
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| Barrel Length | 18 Inches |
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| Magazine Capacity | 10 Rounds |
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| Stock | Thumbhole Wood / Black Synthetic |
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| Action | Semi-Automatic |
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| Optics | Picatinny Rail |
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| Intended Use | Plinking, Target Shooting, Small Game Hunting |
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| UPC | 023614900061 |
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Ideal Applications
The Winchester Wildcat .22 LR Thumbhole is an excellent choice for a variety of shooting activities. The ergonomic thumbhole stock makes it particularly well-suited for extended range sessions and shooters who prefer a more natural hand position. It is a great option for teaching new shooters, as the comfortable stock and low recoil help build confidence and proper shooting habits. For small game hunting, the .22 LR caliber paired with the accurate 18-inch barrel provides effective performance on squirrels, rabbits, and other small game. The thumbhole design also benefits competitive rimfire shooters who value consistent grip and trigger control. Additionally, the optics-ready rail allows users to easily mount scopes or red dot sights for improved precision. Whether you’re plinking at the range, hunting small game, or introducing someone to shooting, the Wildcat Thumbhole offers comfort, reliability, and versatility in an affordable package.
Experience enhanced ergonomics with the Winchester Wildcat .22 LR Thumbhole Stock. Featuring an 18-inch barrel and a comfortable wood and black synthetic thumbhole stock, this Model 521171102 is a versatile semi-automatic rimfire rifle built for plinking, training, and small game hunting. UPC 023614900061.
