Description
The CZ 457 At-One Varmint 22 LR, 24″ Heavy Threaded Barrel, Brown Adj Comb, LOP Stock, 5rd is a precision-focused rimfire rifle designed for serious target shooting and varmint control. It combines CZ’s renowned cold hammer-forged barrel with a highly adjustable Boyd’s At-One stock, making it a versatile platform you can fine-tune for competition, hunting, or the bench. At $602.44, it’s a serious tool that bridges the gap between factory sporter and full custom.
Key Features
- 24″ Heavy, Threaded Barrel: The cold hammer-forged barrel provides outstanding consistency and accuracy. The 1/2″-28 thread pitch is ready for a suppressor or muzzle brake right out of the box—no gunsmithing required.
- Fully Adjustable Boyd’s At-One Stock: This isn’t just a cheek riser. You can adjust the comb height, length of pull, and even the buttpad angle to achieve a perfect, repeatable weld for any shooting position.
- CZ 457 Action: Known for its smooth bolt operation and crisp, adjustable trigger. It’s the heart of the system and accepts a wide range of aftermarket upgrades if you ever want to tinker.
- 5-Round Detachable Magazine: Uses the reliable CZ 457 rotary magazine system. It feeds smoothly and sits flush, which is a nice touch for bench or prone shooting.
Specs & Details
| Caliber | .22 Long Rifle |
|---|---|
| Barrel | 24″ Heavy, Threaded (1/2″-28) |
| Overall Length | Approx. 43.5″ (Adjustable) |
| Weight | Approx. 7.5 lbs |
| Magazine Capacity | 5 Rounds |
| Stock | Boyd’s At-One, Adjustable LOP & Comb |
I’ve put a few hundred rounds of everything from standard velocity match ammo to hyper-velocity varmint loads through this platform, and its party trick is how it handles them all. The 24-inch barrel length gives standard velocity .22 LR room to reach its full potential, often yielding better accuracy and lower perceived sound with a suppressor. That heavy barrel profile? It’s not just for looks. The added mass reduces vibration and heats up slowly, which is crucial when you’re working through a box of ammo trying to find the tightest groups. The stock’s adjustments use simple hex keys, and the changes are both solid and repeatable—you can set it up for a prone session with a bipod, then tweak it for off-hand practice without losing your zero.
Who It’s For
This rifle is for the shooter who’s done with compromises. It’s perfect for the NRL22 or PRS Rimfire competitor who needs an adjustable, stable platform without a four-figure price tag. It’s also ideal for the discerning varminter who takes 75-yard headshots on prairie dogs seriously, or the meticulous plinker who values sub-MOA groups. If you’re looking to step up from a basic 10/22 or bolt-action sporter into something that feels purpose-built, this is your logical next move.
Pros & Cons
Pros: The out-of-the-box accuracy is typically superb, thanks to that CZ barrel. The stock adjustment range is genuinely useful, not a gimmick. The threaded barrel is a major value-add for suppressor owners. The overall fit and finish belie the price point—it feels like a more expensive rifle.
Cons: That heavy barrel makes it a bit portly for a .22; you won’t be casually carrying it all day in the woods. At just over 7.5 pounds unloaded, it’s a bench or bipod rifle. Some might find the brown laminate stock color a bit specific, though I think it has character. The magazine, while reliable, is an extra cost if you want more than one.
Frequently Asked Questions
Q: Is the barrel threaded for a suppressor?
A: Yes. The barrel comes with a 1/2″-28 thread pattern, which is the standard for most .22 caliber suppressors from brands like SilencerCo, Dead Air, and Rugged. It’s ready to go as soon as your tax stamp clears.
Q: Can the trigger be adjusted?
A: Absolutely. The CZ 457 trigger is famously good and user-adjustable for weight, overtravel, and sear engagement. You can safely get a clean, crisp pull in the 1.5 to 3 lb range with basic tools. For those wanting to go further, triggers from Timney or YoDave are popular drop-in upgrades.
Q: How does the stock adjustment work?
A: The Boyd’s At-One stock uses a series of hex-key adjustments. The comb height slides up and down on rails, the length of pull extends via spacers, and the buttpad can be angled. All adjustments lock down firmly, so they won’t shift during a match or a string of fire.
Look, if you want a .22 LR that shoots like a centerfire precision rifle and can be tailored to fit you, the CZ 457 At-One Varmint is a standout choice. It’s a legitimate performance platform that doesn’t demand a second mortgage. This model is available at firearms-missouri.com for Missouri residents and nationwide, where an FFL transfer is required for firearm purchases. Check availability if you’re ready to step up your rimfire game.
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