The CZ 457 American in .17 HMR is a bolt-action rifle with a cold hammer-forged 24.8-inch barrel, Turkish walnut stock, and adjustable trigger. It feeds from a 5-round detachable magazine and weighs 6.17 lbs. 
 

Key Specifications 

• Model: CZ 457 American 
• Caliber: .17 HMR (Hornady Magnum Rimfire) 
• Action Type: Bolt Action 
• Barrel Length: 24.8 inches 
• Weight: 6.17 lbs 
• Magazine Capacity: 5 rounds (detachable magazine) 
• Trigger Type: Adjustable 
• Safety Mechanism: Two-position, Push-to-Fire 
• Sights: None; includes an integral 11mm dovetail for scope mounting 
• Stock Material: Turkish Walnut with an American-style design 
   

Detailed Features 

The cold hammer-forged barrel contributes to consistent accuracy and longevity. The adjustable trigger is set at the factory but can be tuned to personal preference for pull weight. Turkish walnut stock has an American-style profile (longer grip, more pronounced Monte Carlo), that most right-handed shooters find natural. The integral 11mm dovetail accepts scope rings directly without an additional rail. The two-position push-to-fire safety is simple and unambiguous. Barrel twist rate is 1:9" for .17 HMR stabilization. 
 

Usage Scenarios 

The .17 HMR's flat trajectory and modest recoil make this rifle well-suited for varmint hunting and pest control at 100-200 yards. It also does well as a precision training rifle at the range where accuracy fundamentals matter more than caliber size.

The CZ 457 American in .17 HMR is consistently praised for accuracy. Owners report tight groupings across different distances, which is the main reason people buy into the 457 platform. The walnut stock gets frequent mentions for its appearance and solid feel.

The bolt action is described as smooth by most owners, and the adjustable trigger is appreciated for allowing personal setup. The CZ 457 community is engaged, with owners sharing scope recommendations and general tips. Maintenance is straightforward.

Price comparisons come up occasionally, with some owners noting it sits higher than budget alternatives, though most consider the quality gap to justify it. The .17 HMR cartridge itself is discussed for its value in varmint control and its flat-shooting characteristics.