The CZ 457 Premium is a bolt-action .22 LR with a 24.8-inch cold hammer-forged barrel and a Turkish walnut stock with decorative tip. It weighs 6.39 lbs and feeds from a 5-round detachable magazine. 
 

Key Specifications 

• Model: CZ 457 Premium 
• Type: Bolt Action Rifle 
• Caliber: .22 LR 
• Barrel Length: 24.8 inches 
• Capacity: 5 rounds (detachable magazine) 
• Weight: 6.39 lbs 
• Stock: Turkish Walnut with Decorative Tip 
• Trigger Type: Adjustable Standard Trigger 
• Sights: Adjustable Tangent, Integral 11mm Dovetail Mount 
• Muzzle: Threaded (1/2"-20) 
   

Detailed Features 

 
The cold hammer-forged barrel is the functional centerpiece here. The process produces consistent bore dimensions that contribute directly to accuracy. The trigger is adjustable for pull weight. Iron sights are included (adjustable tangent rear) with an 11mm dovetail rail for scope rings. The Turkish walnut stock adds weight in the right places for stability during aimed fire, and the threaded muzzle (1/2"-20) accommodates suppressors or other muzzle devices. 
 
One of the practical aspects of the 457 platform is interchangeable barrel compatibility within the series, which allows swapping to other calibers or configurations without replacing the whole rifle. 
 

Usage 

 
At 6.39 lbs with a long 24.8-inch barrel this is oriented toward deliberate, aimed shooting rather than rapid handling. Works for small game, informal target shooting, or entry into rimfire competition.

The 457 Premium draws consistent praise for its walnut stock and the quality of its bolt action. Shooters describe the action as smooth compared to other rimfires in this class, and most report good accuracy with quality .22 LR ammunition.

The adjustable trigger is mentioned positively. Owners appreciate being able to set pull weight rather than living with a fixed factory pull. The 457 platform's barrel interchangeability comes up frequently as a reason buyers chose this model over competitors; it extends the rifle's versatility without requiring a second firearm.

Price is the main friction point. The CZ 457 Premium costs noticeably more than entry-level .22 LR bolt actions, and some buyers weigh that carefully. Most who bought it consider the craftsmanship worth the premium, but it's a legitimate question for buyers comparing options.