The Winchester Wildcat is a semi-automatic .22 LR rifle built around a polymer receiver with an 18-inch button-rifled barrel. It weighs 4.5 lbs. and runs 10-round magazines, though it also accepts aftermarket 10/22-pattern mags. The receiver carries a gray Perma-Cote finish on the barrel and a matte black upper, giving it a two-tone look. 
 

Key Specifications 

• Brand: Winchester 
• Model: Wildcat 
• Action: Semi-Automatic 
• Caliber: .22 LR 
• Barrel Length: 18 inches 
• Capacity: 10 rounds (accepts aftermarket 10/22 magazines) 
• Weight: 4.5 lbs. 
• Finish: Gray Perma-Cote with Matte Black Receiver Finish 
   

Features 

 
The polymer receiver keeps the weight low — 4.5 lbs. is toward the light end for a .22 rifle with an 18-inch barrel. An integral Picatinny rail runs the length of the top receiver, so a scope or red dot mounts directly without adapter rings or see-through mounts. The lower receiver separates from the upper with a single button push, which makes field-stripping and cleaning straightforward. 
 
Sights are ghost ring rear with a ramped post front. The ghost ring setup allows faster target acquisition than a traditional notch, and both sights are adjustable using included tools. The safety is reversible for left-handed shooters. The Perma-Cote barrel finish handles corrosion and surface wear well in typical range and field conditions. 
 

Usage 

 
At 4.5 lbs. with minimal .22 LR recoil, the Wildcat is easy to handle for younger or smaller shooters. The 10/22 magazine compatibility opens up higher-capacity options without proprietary accessories. The 18-inch barrel and optic rail make it practical for small game hunting or competitive rimfire shooting where a red dot or low-power scope adds value. Some owners report the rifle is particular about ammunition — feeding reliability varies by brand, so it is worth testing a few loads before committing to a favorite.

The Winchester Wildcat gets consistent positive feedback on its weight and handling. At 4.5 lbs. it is easy to carry, and owners with younger shooters or smaller-framed family members mention that specifically. Accuracy at the range draws praise regularly, and the modular design — particularly the push-button takedown and accessible internals — is highlighted as a practical advantage for cleaning.

Ammo sensitivity comes up in almost every honest discussion of the gun. Some owners have run into feeding or cycling issues with specific ammunition brands, and the general advice is to test several loads before settling. This is not unique to the Wildcat among semi-auto .22s, but it is worth knowing going in. Trigger feel gets a few critical notes — some shooters find the pull heavier or less crisp than they prefer, though opinions vary and it is functional as shipped.

Overall, the Wildcat lands as a capable .22 rifle for recreational and range use. Buyers who test ammunition compatibility and approach it as a rimfire plinker rather than a precision competition gun report high satisfaction.