The Ultimate Precision Rimfire Rifle: CZ 457 At-One Varmint .22 LR

Are you searching for the ideal rimfire rifle that can adapt to multiple shooting disciplines, from precision target shooting and competitive matches to effective small game hunting? Do you need a firearm that offers unparalleled accuracy, robust construction, and ergonomic adjustability, all while providing the economical advantages of the .22 LR cartridge? Look no further than the CZ 457 At-One Varmint. This rifle is engineered for shooters who demand precision, versatility, and a customizable fit, making it a standout choice for anyone serious about their rimfire performance.

The CZ 457 At-One Varmint isn't just another .22 LR rifle; it's a meticulously crafted instrument designed to consistently deliver exceptional results. Whether your goal is to shrink group sizes on paper, master the art of long-range rimfire shooting, or efficiently clear varmints from your property, this rifle provides the tools you need to succeed. Its blend of a heavy, precise barrel, an acclaimed action, and a fully adjustable stock addresses the core challenges faced by shooters: achieving consistent accuracy, maintaining comfortable shooting positions, and adapting to various shooting scenarios and body types.

Engineered for Excellence: Key Features and Benefits

What makes the CZ 457 At-One Varmint a top contender in the precision rimfire market? It's the thoughtful integration of high-performance components, each contributing to an overall superior shooting experience. This model, identified by UPC 806703023656, brings together CZ's renowned barrel manufacturing with Boyds' innovative stock design, creating a synergy that elevates rimfire shooting to a new level.

The Heart of Accuracy: Cold Hammer Forged Varmint Barrel

At the core of the CZ 457 At-One Varmint's incredible accuracy is its 16.50-inch cold hammer-forged barrel. Why is this significant? Cold hammer forging is a manufacturing process that creates incredibly precise and durable barrels. Unlike traditional methods, this process compacts the steel, increasing its strength and consistency. The result is a barrel that maintains its accuracy over countless rounds, resists wear, and provides exceptional shot-to-shot consistency, which is critical for precision shooting.

The "varmint" profile of this barrel means it's thicker and heavier than a standard sporting barrel. This added mass serves several crucial purposes:

• Heat Dissipation: A heavier barrel absorbs and dissipates heat more effectively, preventing stringing of shots as the barrel warms up during extended shooting sessions.
• Reduced Barrel Harmonics: The increased rigidity of a varmint barrel minimizes vibrations (harmonics) during firing, leading to more consistent bullet trajectories.
• Stability: The added weight helps to stabilize the rifle, making it less susceptible to slight movements from the shooter, thus improving practical accuracy from various shooting positions.

Furthermore, this 16.5-inch barrel length strikes an optimal balance. While longer barrels can theoretically eke out a tiny bit more velocity, the .22 LR cartridge reaches its practical velocity peak in shorter barrels, often around this length. The shorter length also makes the rifle more maneuverable, easier to transport, and ideal for use with sound suppressors, thanks to its factory-threaded muzzle. For those asking, "What's the best .22 LR for suppressor use?", the CZ 457 At-One Varmint is an excellent answer, ready for your favorite muzzle device right out of the box.

The Revolutionary Boyds AT-One Adjustable Stock

Perhaps the most distinctive feature of the CZ 457 At-One Varmint is its sophisticated Boyds AT-One stock. This black wood stock is not just aesthetically pleasing; it's a marvel of ergonomic engineering, designed to provide a truly custom fit for any shooter and any shooting scenario. For anyone wondering, "How can I make my rimfire rifle fit me better for more consistent shooting?", the AT-One stock provides a direct solution.

The AT-One stock boasts several key adjustability features:

• Adjustable Length of Pull (LOP): Using the push-button Posi-Lock system, the shooter can quickly and easily adjust the length of pull over a wide range. This means that whether you're a smaller framed shooter, wearing thick winter gear, or sharing the rifle with others, you can achieve a perfect shoulder fit, which is fundamental for consistent sight picture and recoil management (even with minimal .22 LR recoil).
• Adjustable Comb Height: The comb, or cheek rest, is also quickly adjustable. This feature is paramount for achieving proper eye alignment with your scope. Without correct comb height, your head may be tilted or strained, leading to inconsistent sight pictures and reduced accuracy. The AT-One's adjustability ensures that your eye is perfectly aligned with the scope's optical axis, regardless of your body type or the scope's mounting height.
• Forend: The broad, flat forend of the AT-One stock is designed for stability when shooting from rests, bipods, or bags. This wide base minimizes wobble and provides a solid platform for precision shooting. It also typically features multiple sling swivel studs, allowing for versatile sling or bipod attachment options.

The laminated wood construction of the Boyds AT-One stock offers excellent rigidity and stability, crucial for maintaining zero and resisting environmental changes that can affect accuracy in synthetic stocks. The ergonomic pistol grip provides a comfortable and secure hold, promoting consistent trigger control. This stock truly transforms the shooting experience, answering the question, "What rifle stock offers the most customization for precision shooting?"

The CZ 457 Action: Refined Reliability and Precision

The CZ 457 series builds upon the legendary success of the CZ 455, introducing a host of refinements that enhance performance and user experience. The 457 action features a shorter 60-degree bolt throw, which allows for faster cycling and provides ample clearance for larger scope oculars, preventing interference when operating the bolt. This is a significant improvement for competitive shooters or those who prefer quick follow-up shots.

Key advantages of the CZ 457 action include:

• Adjustable Trigger: The trigger mechanism is user-adjustable for pull weight, creep, and overtravel. This allows shooters to fine-tune the trigger feel to their exact preference, leading to improved accuracy by minimizing shooter-induced movement during the shot. A crisp, clean trigger break is essential for precision.
• Improved Safety: The 457 features a push-to-fire safety located on the right side of the receiver, which is intuitive and easy to operate.
• Detachable Magazine: The rifle comes with a 5-round detachable box magazine, known for its reliability and ease of loading. Spares are readily available, making it simple to manage ammunition during range sessions or hunting trips.
• Receiver Design: The receiver is machined with a standard 11mm dovetail for easy scope mounting, offering a secure platform for your preferred optics.

The combination of a precise, cold hammer-forged barrel and a meticulously refined action means the CZ 457 At-One Varmint is built from the ground up to deliver consistent sub-MOA (Minute of Angle) accuracy with quality ammunition.

Real-World Applications and Use Cases

The versatility of the CZ 457 At-One Varmint makes it suitable for a wide array of shooting activities.

Varmint Hunting

For hunters targeting small game like squirrels, rabbits, or prairie dogs, the CZ 457 At-One Varmint is an exceptional tool. Its precision allows for clean, ethical shots, even at extended rimfire ranges. The heavy varmint barrel provides stability for precise aiming, and the adjustable stock ensures a comfortable and consistent shooting platform whether you're prone, off a bipod, or using shooting sticks. Its quiet operation when suppressed is also a major advantage for not disturbing other game or neighbors.

Competitive Rimfire Shooting

The CZ 457 At-One Varmint is a favorite among participants in rimfire precision matches such as NRL22 (National Rifle League 22) or other club-level competitions. The ability to fine-tune the stock to match specific stages or shooting positions (prone, kneeling, barricade) gives competitors a significant edge. Its inherent accuracy ensures that the rifle is not the limiting factor in scoring. If you're asking, "What's a great rifle to start competitive rimfire shooting?", this CZ 457 model is a strong recommendation.

Target Shooting and Plinking

For general range use, plinking, or informal target shooting, the CZ 457 At-One Varmint offers an incredibly satisfying experience. The low recoil of the .22 LR cartridge makes it enjoyable for extended sessions, and the rifle's accuracy provides immediate feedback on shooting fundamentals. It's an excellent platform for honing marksmanship skills without the expense or recoil of centerfire cartridges.

Training and Skill Development

Many experienced shooters use precision .22 LR rifles as cost-effective training tools for their centerfire precision rifles. The mechanics of shooting, trigger control, breath control, and reading the wind translate directly from rimfire to centerfire. The CZ 457 At-One Varmint allows for high-volume, low-cost training that directly improves performance with larger calibers. It also serves as an outstanding rifle for introducing new shooters or youth to the sport, thanks to its mild recoil and adaptable fit.

Why Choose the CZ 457 At-One Varmint?

When considering "Which .22 LR rifle offers the best value for serious shooters?", the CZ 457 At-One Varmint consistently rises to the top. It combines several critical elements that are often only found in much higher-priced custom rifles:

• Unrivaled Accuracy: Built on a foundation of a cold hammer-forged varmint barrel and the precise CZ 457 action, this rifle delivers match-grade accuracy right out of the box.
• Unmatched Adjustability: The Boyds AT-One stock provides ergonomic customization that ensures a perfect fit for any shooter, enhancing comfort and consistency across all shooting positions.
• Exceptional Build Quality: CZ-USA is renowned for its commitment to quality, durability, and reliability. This rifle is built to last, providing years of consistent performance.
• Versatility: From hunting small game to dominating precision rifle matches or simply enjoying a day at the range, this rifle adapts to your needs.
• Value: Considering the features and performance offered, the CZ 457 At-One Varmint represents an outstanding investment for any serious rimfire enthusiast.

This rifle is a testament to CZ's dedication to engineering superior firearms. It's a reliable, adaptable, and incredibly accurate choice for anyone looking to elevate their rimfire shooting experience.

Caring for Your CZ 457 At-One Varmint

To ensure your CZ 457 At-One Varmint maintains its peak performance for years to come, regular cleaning and maintenance are essential. Rimfire ammunition, especially .22 LR, can leave behind significant fouling.

• Barrel Cleaning: Use a proper cleaning rod, bore guide, and appropriate solvents to clean the bore after each extended shooting session. For precision rimfire rifles, many shooters opt for bore-snakes or limiting aggressive brushing to preserve the rifling.
• Action Cleaning: Keep the bolt and receiver area free of debris and lightly lubricated. Pay attention to the bolt lugs and contact points.
• Stock Care: The laminated wood stock is durable, but wiping it down to remove dirt and moisture will help preserve its finish.
• Storage: Always store your rifle unloaded, in a safe place, and ideally in a climate-controlled environment to prevent rust or damage.

Consistent care ensures that your CZ 457 At-One Varmint will always be ready to deliver exceptional accuracy when you need it most.

CZ 457 At-One Varmint Specifications

Feature	Description
Model	CZ-USA 457 At-One Varmint
Caliber	.22 LR
Capacity	5+1 Rounds (5-round detachable box magazine included)
Barrel Length	16.50 inches
Barrel Type	Cold Hammer Forged, Varmint Profile, Threaded
Stock	Boyds AT-One Adjustable Black Wood Stock (Adjustable Length of Pull and Comb Height, Posi-Lock Button System)
Hand Orientation	Right Hand (Full Size)
Receiver	Steel, Milled with 11mm Dovetail for Optics Mounting
Action	CZ 457 Bolt Action, 60-Degree Bolt Throw, User-Adjustable Trigger
Safety	Push-to-Fire Safety
UPC	806703023656
Manufacturer Part No.	02365