Description
The CZ 457 Varmint, .17 HMR, 20.5″ Barrel, 5rd, Turkish Walnut/Varmint Style is a purpose-built, bolt-action rimfire rifle engineered for precision small-game hunting and target shooting. It combines a heavy, cold-hammer-forged barrel for inherent accuracy with a classic Turkish walnut stock shaped for stable bench or prone shooting. This rifle is a dedicated tool for the shooter who demands consistency and a clean, humane harvest.
Key Features
- Heavy Varmint Barrel: A 20.5-inch cold-hammer-forged barrel provides a rigid, vibration-dampening platform for the hyper-velocity .17 HMR cartridge, enhancing shot-to-shot consistency.
- Turkish Walnut Stock: Features a varmint-style forend with a flat bottom and raised comb, designed for optimal stability on bags or a bipod. The classic wood offers a premium feel and natural pointability.
- CZ’s 457 Action: A smooth, adjustable single-stage trigger and a crisp 60-degree bolt throw allow for fast follow-up shots and minimal disturbance of your sight picture.
- Versatile Platform: The action accepts interchangeable barrels (in different calibers like .22 LR and .22 WMR) and is compatible with a wide range of aftermarket stocks and chassis systems from brands like MDT and KRG.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | .17 HMR |
| Barrel Length | 20.5 inches |
| Magazine Capacity | 5 Rounds |
| Stock Material | Turkish Walnut (Varmint Style) |
| Trigger | Single-Stage, Adjustable |
| Overall Length | Approx. 40.5 inches |
When it comes to dispatching prairie dogs at 150 yards or quietly managing a raccoon in the henhouse, this rifle is built for the task. The .17 HMR round delivers laser-flat trajectory and explosive terminal performance on varmints, making it a superior choice over standard .22 LR for longer-range pest control. The rifle’s 5-round detachable magazine is a practical feature for field use, and the entire package is drop-in ready for optics with its 11mm dovetail rail—no gunsmithing required to mount a scope like a Vortex Crossfire II or Leupold VX-Freedom Rimfire.
Who It’s For
This rifle is for the methodical shooter. It’s for the landowner who needs to protect livestock and crops from groundhogs and foxes with surgical precision. It’s for the hunter who enjoys the challenge of stretching a rimfire’s legs on a crow or squirrel at extended ranges. It’s also an excellent foundation for a custom .17 HMR build, given the 457 platform’s renowned aftermarket support. At a price of $511.73, it represents a significant value in the precision rimfire category, blending Czech engineering with classic aesthetics.
Pros & Cons
Pros: Exceptional out-of-the-box accuracy potential due to the cold-hammer-forged barrel. The adjustable trigger allows you to fine-tune the pull weight to your preference. The varmint stock profile provides a solid, repeatable rest. The timeless look of the Turkish walnut sets it apart from synthetic alternatives.
Cons: The heavy barrel and solid wood stock make it a rifle meant for supported shooting, not off-hand carry over long distances. The .17 HMR ammunition, while highly effective, is more expensive than .22 LR. That said, for its intended role, the performance justifies the cost.
Frequently Asked Questions
Q: Can I convert this .17 HMR to shoot .22 Long Rifle?
A: Yes, the CZ 457 system is designed for caliber interchangeability. You can purchase a separate .22 LR barrel assembly and, in most cases, swap it yourself. You may also need a corresponding magazine for the different caliber. It’s a major advantage of this platform.
Q: Is the barrel threaded for a suppressor?
A: This specific Varmint model typically comes with a non-threaded, crowned barrel. If suppressor use is a priority, CZ offers the 457 Varmint Precision Chassis or the 457 Suppressor Ready models which feature threaded muzzles. Always check local and federal regulations regarding suppressor ownership.
Q: What scope base does it use?
A: The receiver is cut with an 11mm dovetail rail, which is the European standard. This accepts many rimfire scope rings directly. For greater flexibility, you can install a Picatinny rail adapter from companies like Area 419 or DIP, which then allows use of standard AR-height rings. The rifle weighs approximately 7.5 pounds, providing a stable base for your optics setup.
This CZ 457 Varmint is a focused instrument for precise rimfire work. Its design prioritizes stability and accuracy where it counts—on target. Available at firearms-missouri.com for Missouri residents and nationwide, with an FFL transfer required for firearm purchases. See the full details on our site.




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