The Winchester Wildcat .22 LR Suppressor Ready (Model 521170102) is a modern, lightweight semi-automatic rimfire rifle specifically designed for use with suppressors. Featuring a 16.5-inch threaded barrel and a durable Shadow Black finish, this model offers excellent balance, reduced weight, and quiet shooting performance when paired with a suppressor. The Wildcat Suppressor Ready combines Winchester’s reputation for quality with practical features that make it ideal for plinking, training, small game hunting, and suppressed recreational shooting.
Suppressor-Ready Threaded Barrel
The standout feature of this model is its 16.5-inch threaded barrel, which is optimized for suppressor use. The shorter barrel length reduces overall rifle weight and improves maneuverability while still providing good velocity for a .22 LR. The threading allows for easy attachment of most .22 caliber suppressors, significantly reducing noise and muzzle blast. This makes the Wildcat Suppressor Ready an excellent choice for backyard plinking, small game hunting where noise is a concern, and shooters who want to enjoy .22 LR shooting with minimal sound signature.
The Winchester Wildcat .22 LR Suppressor Ready features a 16.5-inch threaded barrel and Shadow Black finish, delivering lightweight, reliable semi-automatic performance optimized for suppressed shooting.
Shadow Black Finish and Lightweight Design
The Wildcat Suppressor Ready comes in a sleek Shadow Black finish that provides a modern, tactical appearance while offering good corrosion resistance. The rifle utilizes a lightweight polymer stock and forend that keeps the overall weight low, making it comfortable to carry during extended range sessions or small game hunts. The ergonomic design offers a natural point of aim and a comfortable grip, helping shooters maintain accuracy during rapid fire or when using a suppressor, which can add front-end weight.
Key Features of the Winchester Wildcat .22 LR Suppressor Ready
- .22 LR Caliber – Affordable and versatile rimfire cartridge
- 16.5-Inch Threaded Barrel – Suppressor ready with improved handling
- Shadow Black Finish – Modern, durable, and corrosion-resistant
- 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
- Lightweight Polymer Stock – Comfortable and weather-resistant
- Model 521170102 – Official Winchester part number
- UPC 023614900047 – Authentic Winchester product
Why Choose the Winchester Wildcat Suppressor Ready?
The Winchester Wildcat Suppressor Ready offers an excellent combination of performance, affordability, and suppressor compatibility. The 16.5-inch threaded barrel makes it one of the more practical factory options for shooters who want to run a suppressor without needing to modify a standard rifle. The shorter barrel reduces overall length and weight, improving balance when a suppressor is attached. The Shadow Black finish gives the rifle a modern look while maintaining durability. Whether you’re a new shooter looking for a fun and quiet rimfire rifle, an experienced shooter building a suppressed small game setup, or someone who enjoys backyard plinking without disturbing neighbors, the Wildcat Suppressor Ready delivers reliable performance at an attractive price point.
Technical Specifications
| Brand | Winchester Repeating Arms |
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| Model | Wildcat Suppressor Ready |
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| Part Number | 521170102 |
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| Caliber | .22 LR |
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| Barrel Length | 16.5 Inches (Threaded) |
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| Magazine Capacity | 10 Rounds |
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| Stock | Black Polymer |
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| Finish | Shadow Black |
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| Action | Semi-Automatic |
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| Optics | Picatinny Rail |
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| Intended Use | Plinking, Suppressed Shooting, Small Game Hunting |
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| UPC | 023614900047 |
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Ideal Applications
The Winchester Wildcat .22 LR Suppressor Ready is an outstanding choice for shooters who want to enjoy quiet rimfire shooting. The threaded barrel makes it easy to attach a suppressor, dramatically reducing noise for backyard plinking, training new shooters, or small game hunting where discretion is important. The lightweight polymer construction and shorter 16.5-inch barrel make the rifle easy to handle, especially when a suppressor is mounted. It is well-suited for informal target shooting, teaching new shooters, and hunting squirrels, rabbits, and other small game. The 10-round magazine provides a good balance of capacity and size, while the optics-ready rail allows users to mount red dots or scopes for improved accuracy. Whether you’re looking for a dedicated suppressed .22 LR rifle or a versatile rimfire that can be used with or without a suppressor, the Wildcat Suppressor Ready offers reliable performance, modern features, and excellent value.
Experience quiet rimfire performance with the Winchester Wildcat .22 LR Suppressor Ready. Featuring a 16.5-inch threaded barrel and Shadow Black finish, this Model 521170102 is a lightweight and versatile semi-automatic rifle built for suppressed shooting, plinking, and small game hunting. UPC 023614900047.
