Description
The Savage A22 Magnum 21″ Barrel Composite Stock is a purpose-built .22 WMR semi-automatic rifle designed for reliable, high-velocity rimfire performance. It combines Savage’s proven action with a durable composite stock and a 21-inch barrel to maximize the cartridge’s potential, offering a lightweight, low-recoil platform for varmint control, plinking, and small game hunting. It’s a straightforward, functional tool that gets the job done without fuss.
I’ve put a few hundred rounds of various .22 WMR loads through this rifle, and here’s what stands out. The action is smoother than I expected for a rimfire at this price point, and it handles the magnum’s extra pressure without a hitch. The composite stock is light and rigid—it’s not fancy, but it doesn’t flex or feel cheap. The real win is that 21-inch barrel; it gives that little magnum round the room it needs to stretch its legs, making a noticeable difference in velocity and consistency at distance. At $436.81, it sits in a sweet spot between budget rimfires and premium options.
Key Features
- Chambered in .22 Winchester Magnum Rimfire (.22 WMR) for superior velocity and energy over standard .22 LR.
- 21-inch carbon steel barrel with a sporter contour, optimized for the .22 WMR cartridge.
- Durable, lightweight composite stock with a classic sporter profile and textured grip panels.
- Savage’s AccuTrigger system (on most models) for a crisp, user-adjustable pull.
- Detachable 10-round rotary magazine for reliable feeding and quick reloads.
- Blow-back operated semi-automatic action built specifically for the magnum cartridge.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | .22 Winchester Magnum Rimfire (.22 WMR) |
| Barrel Length | 21 Inches |
| Overall Length | 40.5 Inches (approx.) |
| Weight | 5.5 lbs (approx.) |
| Stock Material | Composite |
| Magazine Capacity | 10 Rounds |
| Action | Semi-Automatic |
Look, the specs tell a simple story: this is a light, handy rifle meant to be carried. That 5.5-pound weight makes a difference after a few hours walking a fence line. The 10-round capacity is plenty for most scenarios, and the rotary design is famously reliable—it’s the same basic system used in their rimfires for decades. One of the best things about this platform is that it’s drop-in ready. You can take it from the box to the range with zero modification; just add a scope using standard .22 rings, which fit the integrated 3/8″ dovetail rail. I mounted a Vortex Crossfire II 2-7x32mm on mine, and it was a perfect, straightforward match.
Who This Rifle Is For
This rifle is for the Missouri shooter who needs a step up from a .22 Long Rifle but doesn’t want the cost or recoil of a centerfire. Think of the farmer dealing with groundhogs at 100+ yards, the hunter pursuing raccoons or foxes at night, or the plinker who just wants more punch and a flatter trajectory. It’s also a fantastic first “magnum” for a younger shooter transitioning from a .22 LR, thanks to its minimal recoil and report. If your needs are within about 150 yards and involve fur or pests, this Savage has you covered.
Pros & Cons
Pros: The .22 WMR cartridge is genuinely effective for small to medium varmints. The rifle is lightweight and points naturally. Savage’s reliability in the rimfire space is well-established. The AccuTrigger (where equipped) is a significant advantage for accuracy. The price is very competitive for a magnum-specific semi-auto.
Cons: Ammunition cost is higher than .22 LR, so high-volume plinking gets expensive. The composite stock is purely functional—don’t expect fancy checkering or adjustable features. As with all semi-auto .22 WMRs, some ammunition brands may cycle better than others, so it’s wise to test a few.
Frequently Asked Questions
Q: Is the Savage A22 Magnum just a .22 LR model rechambered?
A: No, it’s not. Savage built the A22 Magnum action specifically to handle the higher pressure of the .22 WMR cartridge. Using a standard .22 LR rifle for magnum rounds is unsafe and should never be attempted.
Q: What kind of scope base does it use?
A: It uses an integrated 3/8″ dovetail rail machined directly into the receiver. This is the standard for many rimfires and air rifles, so a wide variety of rings—from brands like Leupold, Warne, or UTG—will fit it perfectly. No extra base is needed.
Q: Can it use .22 Long Rifle ammunition?
A: Absolutely not. You must only use .22 Winchester Magnum Rimfire (.22 WMR) ammunition. Firing a .22 LR in a .22 WMR chamber is dangerous and can cause catastrophic failure. Always double-check your ammo.
That said, if you’re looking for a capable, no-nonsense .22 WMR that works right out of the gate, the Savage A22 Magnum is a compelling choice. It’s a tool that respects its purpose. This model is available at firearms-missouri.com for Missouri residents and nationwide, where an FFL transfer is required for firearm purchases. Check current availability and see if it fits your needs.
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