You’ll find the CZ 457 Thumbhole features a distinctive laminate wood stock with an ergonomic thumbhole design and adjustable cheekpiece for enhanced shooting comfort. It’s chambered in .22 LR, .17 HMR, and .22 WMR with interchangeable 16-inch and 20-inch barrels. The rifle weighs approximately 48 ounces and includes an adjustable trigger, nitrided action, and 11mm dovetail rail. Priced at 649 euros, it occupies the mid-tier position in CZ’s 457 series. Continue exploring to discover comprehensive specifications and performance insights.
Key Takeaways
- Features distinctive laminate wood thumbhole stock with adjustable cheekpiece for enhanced ergonomics and shooting comfort.
- Offers modular barrel system allowing quick changes between 16-inch and 20-inch configurations for versatility.
- Available in three popular rimfire chamberings: .22 LR, .17 HMR, and .22 WMR calibers.
- Priced at 649 euros, positioning it as mid-tier option between Synthetic and LRP models.
- Delivers exceptional accuracy with nitrided action, adjustable trigger, and proven CZ rimfire reliability.
Description
The CZ 457 Thumbhole rifle stands out in the CZ 457 series with its distinctive laminate wood stock that incorporates a pronounced thumbhole design and adjustable cheekpiece for enhanced ergonomics.
You’ll find the thumbhole stock enhances your grip stability while the modular design enables quick barrel change between 16-inch and 20-inch configurations across .22 LR, .17 HMR, and .22 WMR chamberings.
Price Range
Priced at 649 euros, CZ 457 Thumbhole rifles occupy the mid-tier position within CZ’s 457 series lineup, commanding a 178-euro premium over the entry-level Synthetic model at 471 euros while remaining 419 euros below the flagship Long Range Precision variant at 1,068 euros.
| Model | Price (EUR) |
|---|---|
| CZ 457 Synthetic | 471 |
| CZ 457 Thumbhole | 649 |
| CZ 457 LRP | 1,068 |
| Price Difference (vs Synthetic) | +178 |
| Price Difference (vs LRP) | -419 |
You’ll find the thumbhole stock justifies its premium pricing through enhanced ergonomics.
Specifications
You’ll find the CZ 457 Thumbhole’s specifications reflect its precision-engineered design for serious rimfire shooting. The rifle’s technical specs showcase versatility across multiple configurations while maintaining consistent performance standards. These specifications directly impact your shooting experience and determine the rifle’s suitability for your intended applications.
| Specification | Details |
|---|---|
| Weight | Varies by configuration |
| Barrel Length | 16″ or 20″ options |
| Construction | Nitrided barrel and action, laminate wood thumbhole stock |
| Chambering | .22 LR, .17 HMR, .22 WMR |
| Capacity | 5-shot or 10-shot magazines |
Weight
Balance and handling characteristics of the CZ 457 Thumbhole rifle stem directly from its 48-ounce (1,360g) unloaded weight. You’ll notice this weight exceeds the Synthetic model’s 44 ounces due to the heavy match barrel and enhanced stock design.
The additional weight provides improved stability during precision shooting, though you’ll experience increased fatigue during extended carry sessions.
Barrel Length
Barrel specifications directly impact the rifle’s performance characteristics beyond weight distribution. You’ll find two barrel length options: 16-inch and 20-inch configurations.
The shorter barrel accommodates .22 LR exclusively, while the longer length supports .17 HMR and .22 WMR additionally. Both feature heavy profiles with threaded muzzles accepting factory muzzle brakes, extending overall length to 21.8 inches when installed.
Material Made Out Of
Construction materials define the CZ 457 Thumbhole’s durability and performance characteristics. You’ll find laminate wood construction throughout the stock, delivering superior weather resistance and structural rigidity compared to traditional wood.
The thumbhole stocks feature embedded synthetic pillars with Allen screws for consistent bedding. The stainless steel bolt front section includes twin extractor claws, while nitrided finishes provide corrosion protection.
Chambered In
When selecting your CZ 457 Thumbhole, you’ll choose from three rimfire chamberings: .22 LR, .17 HMR, and .22 WMR. Each chambering offers distinct ballistic characteristics for your shooting requirements.
The .22 LR provides economical practice rounds, while .17 HMR delivers high velocity with flat trajectory. The .22 WMR offers increased power for longer-range applications.
This rifle’s versatility accommodates various rimfire ammunition preferences.
Capacity
How does the CZ 457 Thumbhole’s configuration accommodate your shooting requirements? You’ll find the rifle ships with a standard 5-shot magazine that feeds reliably through the precision-machined magazine well.
For extended shooting sessions, you can upgrade to an optional 10-shot magazine. This dual-capacity system ensures you’ll maintain consistent performance whether you’re hunting or conducting precision marksmanship training.
Trigger Pull
The CZ 457 Thumbhole delivers a factory-set trigger pull weight ranging from 11.1 to 14 Newtons, providing you with full adjustability to match your shooting precision requirements.
You can fine-tune both trigger weight and travel distance through the adjustable mechanism. This customization ensures crisp, consistent trigger breaks that directly enhance your downrange accuracy and overall shooting performance.
Safety?
Safety considerations factor heavily into the CZ 457 Thumbhole’s design through its strategically positioned two-position safety mechanism located behind the bolt handle. This well-engineered safety system provides you with immediate access while maintaining proper shooting stance.
The location ensures you’ll engage the safety naturally without compromising your grip or sight alignment during field operations.
Action
Action specifications on the CZ 457 Thumbhole rifle deliver precision through its nitrided finish that provides low reflectivity, superior scratch resistance, and comprehensive rust protection.
You’ll find the bolt action operates smoothly via an elongated release lever and large bolt guide. The stainless steel bolt features twin extractor claws with rectangular firing pin profile, while action screws secure the 11mm dovetailed mounting system.
Optic Ready?
Building upon the action’s dovetailed mounting system, optic compatibility centers on the CZ 457 Thumbhole’s factory-installed 11mm dovetail rail that spans 107mm total—offering 70mm of rearward positioning and 37mm forward for precise scope placement.
The CZ’s laminate stock features a high comb design accommodating various scope heights, while the free-floated barrel ensures consistent optical alignment under shooting conditions.
Picatinny Rail?
While the CZ 457 Thumbhole ships with an 11mm prismatic dovetail rail, you can upgrade to a full Picatinny rail system for enhanced accessory compatibility.
The upgrade requires removing the factory rail and installing a Picatinny base using proper torque specifications on the receiver screws. Ensure the bolt cycles freely after installation and verify secure mounting before range use.
Review
You’ll find the CZ 457 Thumbhole delivers exceptional accuracy potential with proper ammunition selection, though you must consider its 9.75-pound weight impacts field portability.
The rifle’s proven reliability stems from CZ’s established rimfire action paired with the heavy match barrel configuration, making it consistently favored by precision shooters and small-game hunters requiring enhanced ergonomics.
You should evaluate both the thumbhole stock’s comfort advantages and potential limitations based on your specific shooting applications and physical requirements.
Pros
The CZ 457 Thumbhole delivers exceptional ergonomic advantages through its laminate wood stock design, accommodating both right and left-handed shooters with equal precision. You’ll achieve comfortable use and good cheek weld through the adjustable cheek piece system.
| Feature | Specification |
|---|---|
| Barrel Options | 16″/20″ heavy match |
| Stock Material | Laminate wood |
| Muzzle Device | Integrated brake |
| Cheek Piece | Height adjustable |
| Scope Compatibility | Optimized design |
Cons
Several drawbacks surface when evaluating the CZ 457 Thumbhole’s practical application. The rifle’s heavy barrel contributes to its 48 oz weight, potentially causing fatigue during extended sessions. The trigger pull weight reaches 48 oz, which may compromise precision for smaller-framed shooters.
| Specification | Value | Impact |
|---|---|---|
| Weight | 48 oz | Handling fatigue |
| Trigger Pull | 48 oz | Accuracy reduction |
| Iron Sights | None | Added optics cost |
| Price | 649 euros | Budget limitation |
| Stock Design | Thumbhole | Hand compatibility |
Reliability
Despite these operational limitations, field testing reveals the CZ 457 Thumbhole delivers consistent mechanical performance across varied conditions.
You’ll find the firing pin strikes reliably ignite rimfire primers without misfires. The precision-machined recoil lug maintains proper barrel-to-action alignment through thousands of rounds.
This robust construction ensures dependable function whether you’re conducting precision target work or extended field operations requiring consistent shot-to-shot reliability.
Most Commonly Used By
Across shooting disciplines, you’ll encounter the CZ 457 Thumbhole in the hands of precision-oriented riflemen who demand consistent sub-MOA performance. This Sportsman Gun serves beginners and experts equally well, from competitive bench rest shooters to hunting enthusiasts.
You’ll find it favored by rimfire competitors, training instructors, and field hunters who require reliable accuracy across varied shooting applications and environmental conditions.
Similar Models
When selecting a rimfire rifle, you’ll find the CZ 457 Thumbhole sits within an extensive 11-model series that shares identical action, trigger, and hardware configurations across all variants.
The CZ 457 Synthetic offers polymer construction for budget-conscious shooters, while the flagship Long Range Precision features adjustable beech stock and heavy fluted match barrel for maximum accuracy applications.
Similar Models From Other Manufacturers
While the CZ 457 Thumbhole delivers exceptional precision in the rimfire market, several manufacturers offer compelling alternatives with similar thumbhole stock configurations.
You’ll find the Ruger American Rimfire Target, Savage B-Series, Thompson Center Compass Precision, Tikka T1x MTR, and Weatherby Vanguard V-Predator all feature thumbhole laminate designs. These rifles typically chamber .22 LR, .22 WMR, and .17 HMR cartridges.
Maintenance
Diligence in maintaining your CZ 457 Thumbhole ensures optimal performance and extends the rifle’s operational lifespan. Clean the free-floated barrel regularly and inspect twin extractor claws for debris buildup.
The removable recoil lug facilitates thorough action bedding maintenance. Periodically check your adjustable trigger mechanism’s settings and lubricate appropriately.
Clean the laminate thumbhole stock with suitable products to preserve its weather-resistant finish.
History
The CZ 457 Thumbhole represents decades of Czech engineering refinement in rimfire rifle design, building upon CZ’s extensive 70-year manufacturing heritage in precision firearms.
You’ll find this evolution evident in the refined trigger guard geometry and ergonomically positioned bolt handle. The thumbhole stock configuration emerged from CZ’s commitment to ambidextrous functionality, enhancing shooter precision across multiple rimfire calibers.
Frequently Asked Questions
What Scope Mounts Are Compatible With the CZ 457 Thumbhole Rifle?
You’ll find extensive scope options through multiple rail attachment methods for your rifle. The 11mm dovetail groove accepts Weaver-style rings directly, while Picatinny rail adapters expand compatibility with tactical optics.
You can mount one-piece scope bases or traditional two-piece rings depending on your glass choice. Ensure proper torque specifications when installing – typically 15-18 inch-pounds for ring screws. Always verify scope clearance over the action and maintain consistent eye relief for safe, accurate shooting performance.
Can Left-Handed Shooters Comfortably Use This Thumbhole Stock Design?
You’ll find left handed shooter comfort significantly compromised with traditional thumbhole stock design ergonomics. The thumb cutout’s positioned for right-handed operation, forcing your thumb into an awkward, unnatural position when shouldering left-handed. You can’t achieve proper cheek weld or consistent sight alignment.
The pistol grip’s contoured for right-hand placement, creating grip instability. You’ll experience reduced accuracy and potential safety concerns from improper stock control. Consider ambidextrous or left-specific thumbhole configurations for optimal performance.
Is the CZ 457 Thumbhole Legal for Hunting in All States?
You’ll need to verify your state’s specific hunting regulations, as legality varies significantly. Most states don’t restrict thumbhole stocks themselves, but you must check magazine capacity limitations—many states require reduced capacity for hunting.
Additionally, any trigger group modifications could affect compliance with local hunting laws. Some states prohibit semi-automatic rifles entirely for certain game. Always consult your state’s fish and wildlife department before hunting to ensure you’re following all applicable regulations and safety requirements.
What Is the Maximum Effective Range for Accurate Shooting?
You’ll achieve 150-yard precision when your .22 LR maintains 1,050 fps bullet velocity, like match shooters consistently hitting 1-inch groups. Your maximum effective range depends on ballistic coefficient and environmental factors.
Standard .22 LR ammunition loses accuracy beyond 100-125 yards due to velocity degradation. You must verify your specific load’s trajectory through range testing. Always confirm backstop safety at extended distances.
Match-grade ammunition with higher ballistic coefficients extends your effective range to approximately 150 yards under ideal conditions.
Does the Thumbhole Stock Affect the Rifle’s Balance Compared to Traditional Stocks?
Yes, thumbhole stock design characteristics significantly alter your rifle’s balance point. You’ll notice the additional material around the grip area shifts weight distribution considerations rearward, creating a more rear-heavy feel compared to traditional stocks. This affects your natural point of aim and hold stability.
You must adjust your shooting technique accordingly, as the altered center of gravity changes how you’ll naturally shoulder and control the rifle during precise shooting sequences.
Conclusion
You’ll find the CZ 457’s thumbhole stock delivers exceptional ergonomics and accuracy potential. Remember, the devil’s in the details—proper torque specifications, consistent cleaning intervals, and quality ammunition selection directly impact your rifle’s performance. You can’t compromise on safety protocols during maintenance or operation. With its proven action design and precise manufacturing tolerances, you’re investing in a platform that’ll serve you well across various shooting disciplines, provided you maintain it according to manufacturer specifications.
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