The Winchester Wildcat is a semi-automatic rimfire rifle chambered in .22 LR. It has an 18-inch button-rifled barrel with a recessed target crown, an overall length of 36.25 inches, a 13.5-inch length of pull, and weighs 4 lbs. Capacity is 10 rounds. The finish is matte black and the receiver is polymer. 
 

Key Specifications 

• Model: Wildcat 
• Manufacturer: Winchester 
• Caliber: .22 LR 
• Barrel Length: 18 inches 
• Overall Length: 36.25 inches 
• Length of Pull: 13.5 inches 
• Capacity: 10 rounds 
• Weight: 4 lbs (0 oz) 
• Condition: New in Box 
• Finish Per Color: Matte Black 
   

Detailed Features 

The polymer receiver has an integrated Picatinny top rail — useful for mounting a red dot or scope without needing a separate adapter. The lower receiver removes with a single button push, which keeps cleaning straightforward. Button-rifling with a recessed crown contributes to consistent accuracy, and the semi-auto action has slide lock and bolt release controls for smooth operation. 
 
The molded polymer stock has textured grip panels. At 4 lbs the rifle is light enough that fatigue isn't a factor during a long range session or a morning of small game hunting. .22 LR ammunition is inexpensive and widely available, which makes it practical for high-volume practice.

The Winchester Wildcat in .22 LR gets straightforward, positive feedback from most owners. The 4-lb weight and .22 LR recoil make it easy to shoot for extended sessions, and the semi-auto action runs reliably through most standard-velocity and high-velocity loads. Accuracy at short to medium range is good — useful for small game or paper targets.

The affordability of .22 LR ammunition is mentioned often as a reason people put rounds through it regularly. The Picatinny rail makes it easy to add a red dot or scope without extra hardware, which appeals to shooters who want an affordable optics platform.

Ammo sensitivity comes up as the main complaint. Some users report feeding issues with certain bulk or low-velocity loads, suggesting the Wildcat prefers quality ammo over the cheapest available. A few comments question long-term durability of the polymer components relative to more expensive rifles. Ergonomics are generally comfortable but not universal — the stock dimensions work for most adults but some note it doesn't fit every build. These are minor criticisms for a rifle at this price point; the overall reception treats it as a capable, low-cost .22 that does what it's supposed to do.