The CZ-USA CZ 457 American SR is a .22 LR bolt-action sporting rifle with a black synthetic American-style stock and black nitride finish. It features a threaded muzzle, adjustable trigger, two-position safety, and an integral 11mm dovetail for optics mounting.

Designed for rimfire sporting applications, this right-hand rifle includes a detachable magazine and a 60-degree bolt rotation. The barrel is cold hammer forged, and the threaded muzzle uses a 1/2×28 pattern.

Key Specifications

• The chambering is .22 LR for rimfire sporting use.
• The action is bolt action with a 60-degree bolt rotation.
• The rifle has a black synthetic American-style stock.
• The metal finish is specified as black nitride.
• The muzzle features a 1/2×28 thread pattern.
• The rifle uses a detachable 5-round magazine.
• The barrel is cold hammer forged.
• The rifle has no sights and includes an integral 11mm dovetail for optics mounting.
• The trigger is fully adjustable.
• The rifle includes a two-position push-to-fire safety.

With its practical synthetic stock, optics-ready receiver, adjustable trigger, and threaded rimfire configuration, the CZ 457 American SR offers a straightforward platform for recreational shooting, small-game applications, and range use.

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