CZ 457 American SR | .17 HMR | 20.5″ Threaded | MFG# 02315

The CZ 457 American SR is a bolt-action rimfire rifle configured for suppressor readiness and scoped use. It pairs a synthetic American-style stock with a nitride-finished, threaded steel barrel and a detachable 5-round magazine. The receiver is drilled and tapped and features an 11mm dovetail for solid scope mounting. For a scope under $1,000 that suits this platform, consider a Vortex Crossfire II 3-9×40 or a similar rimfire-capable 3-9x optic for precise, low-recoil shooting.

Product Specifications

• The UPC is 806703023151.
• The model is listed as the CZ 457 American SR.
• The rifle is described with a threaded steel barrel featuring a 1/2×28 thread pattern.
• The action type is a Bolt Action.
• The finish on metal components is listed as nitride / black nitride.
• The stock is a full-size black synthetic American-style stock.
• The magazine is a detachable 5-round magazine (1 included).
• Sights are listed as none; the receiver has an 11mm dovetail for mounting optics.
• The trigger is described as adjustable.
• The bolt rotation is listed as 60 degree for smooth operation.
• The rifle is described as drilled and tapped for scope mounting.
• Swivel studs for sling attachment are listed as yes.
• Checkering on the stock is noted as yes.
• The product is marketed for sporting / rimfire precision use.

This CZ 457 American SR blends a familiar American-style stock with a durable nitride finish and a threaded barrel intended for suppressed configurations or the use of muzzle accessories. The drilled receiver and 11mm dovetail simplify mounting a compact hunting or target optic, while the adjustable trigger and 60-degree bolt rotation support consistent, repeatable follow-up shots at rimfire ranges. The synthetic stock and nitride treatment improve weather resistance for field use.

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