The CZ 452-2E ZKM rifle represents a contemporary evolution of Brno’s proven Mod 2 platform, featuring refined trigger mechanisms and an 11mm optics rail. You’ll find caliber options in .22 LR, .17 HMR, and .17 HM2 with barrel lengths from 17″ to 25″. The solid-steel billet receiver ensures reliability, while the hogback stock design improves handling. Used models average $470, with new .22 LR variants ranging $436-$498. This comprehensive breakdown explores every specification and performance detail.
Key Takeaways
- The CZ 452-2E ZKM is a contemporary evolution of the proven Brno Mod 2 platform with engineering refinements for enhanced performance.
- Available in .22 LR, .17 HMR, and .17 HM2 calibers with barrel lengths from 17″ to 25″ and 5 or 10-round magazines.
- Features a solid-steel billet receiver, redesigned trigger mechanism, 11mm optics rail, and distinctive hogback stock design.
- New pricing ranges from $436-$498 for .22 LR models, with used rifles averaging $470 in the secondary market.
- Offers proven reliability for target shooting, varmint hunting, and recreational use, backed by 40+ years of engineering heritage.
Description
The CZ 452-2E ZKM represents a contemporary evolution of the proven Brno Mod 2 platform, incorporating targeted engineering refinements that enhance operational performance.
You’ll find this Czech Republic-manufactured rifle features redesigned sear and trigger mechanisms, an 11mm optics rail, and plastic magazine well construction.
CZ USA imports this Zbrojovka Brno-designed model, with ZKM designating designers Koucky and Malek’s contributions.
Price Range
Market pricing for CZ 452-2E ZKM rifles spans a considerable range from $360 to $1,300, reflecting variations in condition, caliber specifications, and barrel configurations. You’ll find used models averaging $470, while new variants command premium pricing. Owners and enthusiasts can purchase through links from dealers, with this price range accommodating various budgets and performance requirements.
| Condition | Price Range |
|---|---|
| Used Average | $470 |
| Used Range | $360-$880 |
| New .22 LR | $436-$498 |
| New .22 WMR | $1,300 |
| New .17 HM2 | $916 |
Specifications
You’ll find the CZ 452-2E ZKM’s specifications reflect precision engineering designed for consistent accuracy. The rifle’s solid-steel billet receiver and hammer-forged barrel construction deliver durability you can depend on across multiple shooting sessions. These key specifications directly impact your shooting performance and determine the rifle’s suitability for your intended applications.
| Specification | Details |
|---|---|
| Caliber Options | .22 LR, .17 HMR, .17 HM2 |
| Barrel Length | 17″ to 25″ |
| Magazine Capacity | 5 or 10 rounds |
| Receiver Material | Solid-steel billet |
Weight
When considering the CZ 452-2E ZKM’s physical characteristics, you’ll find it weighs between 6 to 7 pounds depending on barrel configuration. The 22-inch barrel version weighs approximately 6 pounds, while 24-inch models reach 6.5 pounds.
This solid-steel billet receiver construction with American Walnut stock provides excellent stability for offhand shooting. The medium-heavy profile barrel length complements iron sights usage effectively.
Barrel Length
The CZ 452-2E ZKM’s barrel length options directly impact its balance and handling characteristics. You’ll find configurations ranging from 17 to 25 inches, with 21, 22, 24, and 25-inch lengths being most common.
The 24-inch barrel delivers optimal accuracy for precision shooting, while the shorter 17-inch option enhances maneuverability. This TRAINING RIFLE’s straight comb stock complements each barrel length effectively.
Material Made Out Of
Premium materials define the CZ 452-2E ZKM’s construction, starting with its solid-steel billet receiver that features exceptionally thick walls for maximum rigidity and longevity.
You’ll find the hammer-forged barrel delivers exceptional accuracy through superior metallurgy. The non-rotating bolt system utilizes high-grade steel components with precise tolerances, ensuring reliable cycling and consistent lockup for optimal performance.
Chambered In
Exceptional build quality pairs with versatile chambering options that maximize the CZ 452-2E ZKM’s field applications. You’ll find three distinct caliber configurations available: .22 LR for economical training and small game hunting, .17 HMR delivering flat trajectory with enhanced downrange energy, and .17 HM2 providing reduced recoil while maintaining precision accuracy for varmint control applications.
Capacity
Two magazine capacity options define the CZ 452-2E ZKM’s feeding system specifications. You’ll find the standard 5-round steel box magazine provides adequate capacity for most applications, while the optional 10-round configuration delivers extended shooting sessions.
Both magazines protrude below the trigger guard, maintaining consistent feeding regardless of barrel length. Come join the discussion about capacity preferences, and we may earn an affiliate commission.
Trigger Pull
Beyond feeding capacity, the CZ 452-2E ZKM’s trigger system delivers precision through its adjustable single-stage mechanism. You’ll configure pull weight between 2.5-4.5 pounds for optimal performance with your red dot setup.
The crisp break would take inspiration from Winchester Model 70 design, ensuring consistent accuracy. Check links on our site for detailed adjustment procedures and specifications.
Safety?
When handling the CZ 452-2E ZKM, you’ll engage a two-position safety lever that provides definitive control over the firing mechanism’s operational status. The visible striker protrusion delivers immediate shooter feedback regarding firing readiness.
This ergonomic design integrates with the non-rotating bolt and reinforced locking lug system, ensuring reliable manual operation while the pivoting magazine catch enables controlled ammunition management.
Action
The CZ 452-2E ZKM’s action centers on a non-rotating bolt system with rotating collar design, mirroring the proven engineering principles found in the Winchester Model 70 and Mauser 98 platforms.
The bolt design incorporates a stout locking mechanism for secure lockup. You’ll find the controlled case ejection system allows precise spent brass placement, while the pivoting magazine catch secures the 5-round steel box magazine.
Optic Ready?
CZ equipped the 452-2E ZKM with an integral 11mm dovetail rail machined directly into the receiver, creating a rock-solid mounting platform for optics. You’ll find extensive optic options compatible with this 3/8-inch dovetail system, from iron sights to advanced scopes.
The mounting considerations are straightforward—no gunsmithing required. This accessory compatibility ensures you can customize your setup for specific shooting requirements.
Picatinny Rail?
How does the CZ 452-2E ZKM’s rail system compare to modern Picatinny standards? You’ll find an 11mm dovetail rail, not Picatinny. This rail size differs from standard Picatinny specifications but offers dedicated mounting options for 11mm-compatible optics.
The dovetail compatibility provides reliable scope attachment, though you’ll need specific mounts designed for this smaller rail dimension rather than universal Picatinny accessories.
Review
You’ll find the CZ 452-2E ZKM delivers consistent performance through its refined trigger mechanism and improved sear design that eliminates common assembly issues found in earlier models. The rifle’s reliability stems from proven Brno engineering combined with CZ’s manufacturing precision, making it a preferred choice among target shooters and hunting enthusiasts who demand accuracy from iron sights.
However, you should consider the 11mm rail limitation and plastic magazine well as potential drawbacks depending on your intended application and accessory requirements.
Pros
When evaluating the CZ 452-2E ZKM’s design improvements, you’ll find several key enhancements that distinguish it from its Brno Mod 2 predecessor. The upgraded design delivers enhanced sighting through its 11mm dovetail rail system, while improved handling comes from the hogback stock configuration and refined trigger mechanism.
| Component | Original Brno Mod 2 | CZ 452-2E ZKM |
|---|---|---|
| Rail System | 16mm mounting | 11mm dovetail versatility |
| Stock Design | Straight comb | Hogback iron sight optimization |
| Magazine Well | Metal construction | Plastic assembly ease |
| Trigger Group | Standard sear | Enhanced sear precision |
| Front Sight | Basic ramp | Improved ramp design |
Cons
Despite the CZ 452-2E ZKM’s improvements over its predecessor, several design changes present notable drawbacks for specific applications. You’ll encounter durability concerns with the plastic magazine well versus metal alternatives. Scope compatibility issues arise from the narrower 11mm rail configuration. Trigger design preferences vary, with some shooters favoring the original mechanism.
| Component | CZ 452-2E ZKM | Brno Mod 2 |
|---|---|---|
| Magazine Well | Plastic construction | Metal construction |
| Scope Rail | 11mm (narrow) | 16mm (wide) |
| Stock Design | Hogback profile | Straight comb |
Reliability
Although the CZ 452-2E ZKM exhibits some design compromises in its updated configuration, its core reliability remains uncompromised through decades of proven engineering. You’ll find rugged construction through its solid-steel billet receiver and non-rotating bolt system delivering consistent performance.
The rifle’s proven track record spans 40+ years of production, with owners reporting thousands of rounds without significant malfunctions.
Most Commonly Used By
Primary users of the CZ 452-2E ZKM span multiple shooting disciplines, with target shooters and varmint hunters forming the rifle’s core demographic.
Competitive rimfire shooters gravitate toward its match-grade trigger system and inherent barrel accuracy, while small-game hunters leverage its lightweight profile and consistent .22 LR ballistics for coyote and pest control applications. Recreational plinkers value its affordability and proven bolt-action reliability.
Similar Models
The CZ 452-2E ZKM builds upon the foundation of the original Brno Mod 2 rifle, incorporating several key modifications that distinguish it from its predecessor. Key variants include design changes like an 11mm rail replacing the 16mm configuration, plastic magazine well substituting metal construction, and updated sear/trigger mechanisms.
The comparison to Brno Mod 2 reveals enhanced iron sight optimization through hogback stock implementation.
Similar Models From Other Manufacturers
Several manufacturers produce rimfire rifles that compete directly with the CZ 452-2E ZKM in the precision .22 LR market segment. You’ll find the Savage Mark II offers comparable models’ accuracy through its AccuTrigger system.
The Ruger 10/22 provides extensive models’ customization options with aftermarket support. However, rifles like the Marlin Model 60 prioritize models’ affordability over precision features.
Maintenance
While precision rifles like the CZ 452-2E ZKM deliver exceptional accuracy out of the box, maintaining peak performance requires systematic cleaning and lubrication protocols.
You’ll need regular barrel cleaning, action lubrication, and careful disassembly following manufacturer specifications. Periodic inspection of trigger mechanisms and moving components identifies wear patterns. Proper storage in secure cases prevents moisture damage and maintains rifle condition.
History
Born from the industrial expertise of Ceska Zbrojovka Strakonice in 1936, the CZ 452’s development story spans decades of engineering refinement and political transformation.
Josef and Frantisek Koucky’s early 1960s design revolutionized the manufacturing process, creating specifications that’ve sustained production for over 40 years.
Despite limited marketing strategy affecting international sales recognition, you’ll find six-figure production numbers validate this underappreciated classic’s performance credentials.
Frequently Asked Questions
Is the CZ 452 Discontinued?
You’ll find the CZ 452’s production status remains active, with CZ-USA continuing manufacture of the 2E-ZKM variant. Current availability varies by configuration, though .22 LR models maintain consistent distribution channels.
The platform’s 40+ year production run ensures robust aftermarket support, with extensive parts compatibility and upgrade options. You can access multiple chamberings including .17 HMR and .22 WMR variants, making this rimfire platform a viable long-term investment for precision shooting applications.
How Much Is the CZ 452 FS?
You’ll find the CZ 452 FS priced between $495-$595 new, with used models running $350-$500 depending on condition.
You’re getting excellent value with its 5-round magazine capacity, crisp adjustable trigger pull ranging 2.5-4.5 pounds, and precise sight adjustability through the 3/8-inch dovetail mount.
The 24-inch barrel configuration delivers exceptional accuracy performance that justifies the price point for serious target shooters and hunters demanding consistent precision.
What Is the Difference Between CZ 452 and CZ 453?
the CZ 452’s bolt-action design delivers 40% better accuracy than most semi-auto rimfires. You’ll find the 452 features a 5-round magazine capacity with single-stage trigger design, while the 453 offers 10-round capacity with single-set trigger precision.
The 452’s standard 24.8-inch barrel length provides superior velocity compared to the 453’s shorter profile. You’re choosing between proven bolt-action reliability versus rapid-fire semi-automatic capability for different shooting applications.
How Accurate Is the CZ 452 Classic?
You’ll find the CZ 452 Classic delivers exceptional sub-MOA accuracy, typically achieving 0.5-0.75 MOA groups with quality ammunition. The rifle’s crisp trigger pull quality and refined trigger group design contribute significantly to its precision performance.
Its 5-round magazine capacity won’t limit your shooting sessions while maintaining feeding reliability. The tight manufacturing tolerances and bedding system enable consistent shot placement, making it highly competitive for target shooting and precision rimfire applications requiring maximum accuracy.
Conclusion
You’ll find the CZ 452-2E ZKM delivers exactly what you’d expect from Czech engineering—precise .22 LR performance with a 5-round detachable magazine and adjustable trigger. Coincidentally, its cold-hammer-forged barrel matches the same manufacturing standards you’d see in military contracts. You’re getting sub-MOA accuracy potential at roughly $400-500, and here’s the coincidence: it’ll likely outlast rifles costing twice as much. Regular bolt lubrication and bore cleaning maintain its match-grade specifications indefinitely.
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