Winchester Wildcat

About the Winchester Wildcat

The Winchester Wildcat is Winchester's entry into the modern semi-automatic .22 LR market — a purpose-built rimfire that competes with the Ruger 10/22 and Savage 64 in the affordable semi-auto .22 segment. Winchester designed the Wildcat around a smooth-cycling rotary bolt action, a threaded barrel for suppressor use, and a lightweight profile that makes it practical for everything from plinking to small game hunting.

Key Features

Threaded barrel — The Wildcat ships with a threaded barrel (1/2-28) as standard. With suppressors now requiring only a standard background check as of January 1, 2026, the Wildcat is ready to run suppressed from day one — a meaningful advantage over competing .22 semis that charge extra for threading.

Rotary magazine — The Wildcat uses a 10-round rotary magazine that feeds reliably across standard and high-velocity .22 LR loads. The flush-fit rotary design keeps the profile clean without a protruding magazine box.

Lightweight construction — The Wildcat weighs approximately 4.2 lbs unloaded — light enough for youth shooters and extended carry in the field.

Adjustable stock — Select Wildcat configurations include an adjustable length of pull for different shooter sizes — useful for youth shooters and families sharing one rifle.

Wildcat Variants

Wildcat Standard — Synthetic stock, threaded barrel, 10-round rotary magazine. The baseline Wildcat and the right choice for most buyers.

Wildcat SR (Suppressor Ready) — Enhanced suppressor-ready configuration with a longer threaded barrel and components specifically optimized for suppressed use. The preferred Wildcat for buyers planning to run a can.

Wildcat Sporter — A more traditional-looking Wildcat with a sporter-style stock for hunters who prefer conventional rifle aesthetics.

Wildcat vs. Ruger 10/22

The Ruger 10/22 is the benchmark semi-auto .22 and has an unmatched aftermarket. The Wildcat competes on the threaded barrel being standard (the 10/22 Takedown Lite and Target Lite have threaded barrels; the standard 10/22 does not), and on value pricing. For buyers who want the deepest aftermarket and don't need a threaded barrel from the factory, the 10/22 is the dominant choice. For buyers who want a threaded barrel standard at an accessible price, the Wildcat is a strong alternative.

FAQ

Does the Winchester Wildcat come with a threaded barrel?
Yes — most Wildcat configurations ship with a threaded barrel (1/2-28) as standard equipment.

What magazines does the Winchester Wildcat use?
The Wildcat uses Winchester's proprietary 10-round rotary magazine. It is not compatible with Ruger 10/22 BX magazines.

Is the Winchester Wildcat good for suppressor use?
Yes — the standard threaded barrel and lightweight design make it a practical suppressor host. The SR (Suppressor Ready) variant is specifically optimized for suppressed operation.

What caliber is the Winchester Wildcat?
.22 LR. The Wildcat accepts both standard and high-velocity .22 LR loads.