The CZ 457 Varmint in .17 HMR is a bolt-action rimfire rifle with a 20.5" cold hammer-forged barrel, 5-round detachable magazine, and a fixed varmint-style Turkish walnut stock. It weighs approximately 7.08 lbs. 
 

Key Specifications: 

• Model: CZ 457 Varmint 
• UPC: 806703023427 
• Caliber: .17 HMR 
• Action Type: Bolt Action 
• Capacity: 5 rounds (detachable magazine) 
• Barrel Length: 20.5 inches 
• Weight: 7.08 lbs (approx.) 
• Stock Material: Turkish Walnut 
• Trigger Mechanism: Fully Adjustable 
• Safety Feature: Two-position safety 
   

Detailed Features: 

 
The cold hammer-forged barrel is the 457's most important accuracy feature, producing tight bores that hold groups well at the ranges typical of .17 HMR use. The fully adjustable trigger lets shooters set pull weight and travel to their preference. An integral 11mm dovetail accepts most rimfire optics directly. 
 
The Turkish walnut stock has a rich brown finish and a varmint-style profile that provides a stable shooting platform from prone or a rest. 
 

Usage Scenarios 

 
The .17 HMR's flat trajectory and low recoil make it well-suited to varmint and small game hunting at extended rimfire distances. The same characteristics translate well to competitive rimfire events where tight groups matter. For casual range use, the light recoil and adjustable trigger make sessions comfortable and skill-building.

The CZ 457 Varmint .17 HMR with Turkish walnut stock gets strong marks from owners. The walnut finish and overall fit draw consistent praise for their craftsmanship and visual quality.

Accuracy is the most discussed strength. Owners report tight groups at range, and the .17 HMR's flat trajectory and light recoil are cited as major reasons the rifle works so well for varmint hunting and target shooting. The adjustable trigger is appreciated by both newer and experienced shooters as a meaningful advantage.

The rifle's weight is the most common criticism. At 7.08 lbs it is heavier than some rimfire options, which matters for shooters who carry it over long distances in the field.

Overall, the 457 Varmint is widely recommended for accuracy and build quality, with the caveat that portability is a secondary priority.