Winchester Wildcat SR | .22 LR | 16.5 in Threaded | 10rd | 521154102

The Winchester Wildcat SR is a compact autoloading rimfire sporting rifle chambered in .22 LR, designed with a striker-fired action and a 16.5 inch threaded sporter barrel. It ships with a 10-round rotary polymer magazine, a knurled thread protector, integrated Picatinny rail, and a forged carbon gray skeletonized stock with ambidextrous controls. The Wildcat’s field-removable lower receiver and striker-fired design aim to improve trigger feel and simplify maintenance. A good optic pairing under $1,000 is the Vortex Crossfire II 2-7×32 scope, which balances magnification useful for small-game work and target shooting with a rimfire-tuned reticle.

Common uses for the Wildcat include small-game hunting and precision plinking/target practice at the range.

Product Specifications

• The manufacturer is Winchester.
• The model is the Wildcat SR.
• The rifle is chambered in .22 LR.
• The action is Semi-Automatic.
• The barrel measures 16.5 inches and is described as a threaded sporter barrel.
• The overall length is 36.25 inches.
• The weight is approximately 4 lbs.
• The magazine capacity is 10 rounds.
• The firearm uses a 10-round polymer rotary magazine and accepts aftermarket 10/22 magazines.
• The muzzle is threaded 1/2×28 TPI and includes a knurled thread protector.
• The stock is a forged carbon gray polymer skeletonized design.
• The sights are a ghost ring rear and a ramped post front (adjustable).
• The receiver includes an integral Picatinny top rail and the forearm has an underside Picatinny rail with cover.
• The rifle features ambidextrous controls and a field-removable lower receiver for easy maintenance.
• The UPC is 048702026119.

The Wildcat SR combines contemporary polymer construction with rimfire-specific design choices—such as the rotary magazine and striker-fired mechanism—to deliver a lightweight, low-recoil package that is easy to carry and maintain. Its threaded barrel and integrated rails make it adaptable for optics and suppressor setups, while ambidextrous controls and the last-round bolt hold-open add convenience for shooters of varying hand orientation. This configuration suits shooters who value a modern, purpose-built rimfire platform for field use and precision practice.