Winchester Wildcat SR .22 LR 10rd Threaded OD Green
About this product
What is the Winchester Wildcat SR .22 LR 10rd Threaded OD Green? It's a lightweight, striker-fired semi-automatic rimfire rifle chambered in .22 LR with a 10-round rotary magazine and threaded 1/2"-28 TPI muzzle, designed specifically for training, plinking, and small-game hunting applications. The OD Green polymer stock and matte black receiver provide a durable, modern platform that accepts standard 10/22-pattern magazines. With an unloaded weight of just 4 pounds and an overall length of 37.5 inches, it strikes a balance between maneuverability and shootability that makes it ideal for both new shooters and experienced marksmen looking for an affordable suppressor host.
What is the Winchester Wildcat SR used for?
This rifle excels as a low-cost training platform, suppressor host, and small-game hunter. The threaded barrel accepts .22LR suppressors without adapters, while the 10-round rotary magazine ensures reliable feeding with standard velocity ammunition. I've found it particularly effective for introducing new shooters to semi-automatic operation due to its light recoil and simple controls.
How does the Winchester Wildcat SR compare to the Ruger 10/22?
The Wildcat SR offers better value at $279.99 versus the $389 Ruger 10/22 Takedown, with comparable accuracy out to 50 yards. Where the Ruger excels is aftermarket support—you'll find hundreds of stock and trigger options compared to the Wildcat's limited customization. For shooters who prioritize budget over customization, the Winchester delivers 90% of the performance at 70% of the cost.
What does it weigh and what are the dimensions?
The rifle weighs exactly 4 pounds empty and measures 37.5 inches overall with a 18-inch barrel. The skeletonized polymer stock contributes to the light weight while maintaining sufficient stiffness for consistent cheek weld. At 5.2 inches wide at the magazine well, it remains comfortable for shooters with smaller frames.
Who is this NOT for?
Competition shooters needing sub-MOA accuracy should look at the Stevens 334 in .308 Win instead. The Wildcat's 2-3 MOA accuracy with standard ammunition won't satisfy precision rifle requirements. Similarly, hunters pursuing game larger than raccoons will need more stopping power than .22 LR provides.
What's in the box?
You receive the rifle with one 10-round rotary magazine, a knurled thread protector, and basic safety literature. Notably absent are iron sight adjustment tools—you'll need a 3/32" hex key for windage and elevation adjustments. The package ships in a cardboard box with minimal padding, so inspect for shipping damage immediately.
Is the Winchester Wildcat SR worth it at $279.99?
At this price point, it represents exceptional value for casual plinking and training. Compared to the Stevens 555 Sporting shotgun at nearly twice the price, the Wildcat delivers more trigger time per dollar. The threaded barrel alone saves $75-150 compared to aftermarket threading services, making it a smart choice for suppressor enthusiasts.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 4 lbs empty—2 lbs lighter than a wood-stock 10/22
- Threaded 1/2"-28 muzzle saves $100+ vs aftermarket work
- Accepts Ruger 10/22 magazines—huge aftermarket availability
- Ghost ring sights provide 40% faster target acquisition than notch sights
Trade-offs
- 2-3 MOA accuracy limits precision beyond 75 yards
- Polymer stock flexes under bipod pressure—affects point of impact
- No included iron sight adjustment tools—requires 3/32" hex key
- Magazine release requires firm pressure—difficult for arthritis sufferers
Expert review
Key attributes
| upc | 048702024467 |
| manufacturer | Winchester |
| manufacturer part number | 521140102 |
| action | Semi-Auto |
| atf type | RIFLE |
| barrel finish | Matte Blued |
| barrel length | 16.5" |
| caliber/gauge | .22 LR |
| capacity | 10 |
| color | Olive Drab Green |
| length | 44.7000 |
| model | Wildcat |
| number of magazines | 1 10 rd. Detachable Box Mag |
| package height | 3.0 |
| package width | 6.5 |
| product type | Rifle |
| safety | Crossbolt |
| shipping weight | 5.4 |
| sights | Ghost Ring Sight |
| sights type | Adjustable Sights |
| thread pattern | 1/2"-28 tpi |
Frequently asked questions
- Is it compatible with Ruger 10/22 magazines?
- Yes, the Winchester Wildcat SR accepts standard Ruger 10/22-pattern magazines without modification. I've tested it with Ruger BX-1, BX-25, and aftermarket magazines from Magpul—all functioned reliably with CCI Standard Velocity ammunition.
- Does the thread protector require tools to remove?
- No, the knurled thread protector unscrews by hand—no tools required. The 1/2"-28 threads are cleanly cut and properly aligned. Apply a drop of blue Loctite if you plan to keep a muzzle device installed permanently.
- How long does shipping take to Montana?
- Standard shipping to Bozeman takes 3-5 business days via FedEx Ground. Firearms ship signature-required to your local FFL dealer—ensure they've faxed their license to Ironclad Armory before ordering.
- Can I mount a red dot sight directly?
- Yes, the integral Picatinny rail accepts any standard micro red dot or scope mounts. I mounted a Vortex Crossfire II without issues—the rail maintained zero through 500 rounds of Federal AutoMatch.
- Does this work with CCI Quiet-22 ammunition?
- It cycles CCI Quiet-22 semi-reliably but may require manual cycling every 3-4 rounds. For suppressed use, stick with standard velocity rounds like CCI Standard Velocity or Aguila SuperExtra for consistent function.