Cz 457 One Varm 16.5" 22lr Adj 5rd

CZ
MPN:
02365
UPC:
806703023656
$894.69
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The CZ 457 One Varmint 16.5" in .22 LR combines a fully adjustable Boyds AT-ONE laminate stock with CZ's renowned 457 action, delivering a precision-ready rimfire rifle that grows with the shooter and performs at every level.

  • Boyds AT-ONE stock adjusts length of pull from 12.5" to 14.25" with a push-button
  • Comb height adjustable with 5/8" of rise for optimal cheek weld
  • 16.5" heavy threaded barrel (1/2×28) accepts suppressors and muzzle devices
  • CZ's adjustable trigger for a crisp, customizable break suited to any shooter
  • 60-degree bolt rotation for fast cycling and easy scope clearance
  • Two-position safety and 5-round detachable magazine for safe, reliable handling

Who This Is For

The CZ 457 One Varmint is an ideal choice for youth shooters growing into the sport, adult trainers looking for a consistent rimfire platform, and varmint hunters who need a quiet, accurate setup with suppressor-ready threading. Its adjustable ergonomics make it equally at home on a bench rest or a prairie dog field, and the stiff laminate construction ensures repeatable accuracy shot after shot.

CZ 457 One Varmint 16.5 .22 LR bolt action rifle with Boyds AT-ONE adjustable laminate stock – left side view CZ 457 One Varmint threaded heavy barrel and adjustable stock detail – right side view

Specifications

BrandCZ
Model457 One Varmint
Caliber.22 LR
Barrel Length16.5"
Barrel ProfileHeavy / Varmint
Muzzle Thread1/2×28
ActionBolt Action
Bolt Rotation60 Degrees
Magazine Capacity5 Rounds
StockBoyds AT-ONE Adjustable Laminate
Length of Pull12.5" – 14.25" (adjustable)
Comb Height Adjustment5/8" of rise
SafetyTwo-Position
TriggerAdjustable

Frequently Asked Questions

Can the CZ 457 One Varmint accept other CZ 457 magazines?

Yes. The CZ 457 One Varmint uses the standard CZ 457 detachable magazine system. It ships with a 5-round magazine and is compatible with other CZ 457-series magazines, including higher-capacity options, making it easy to expand your loadout as needed.

What suppressor thread pitch does the barrel use, and will my existing suppressor fit?

The 16.5" heavy barrel is threaded at 1/2×28, which is the most common thread standard for .22 LR suppressors and muzzle devices in the United States. Most major suppressor brands — including SilencerCo, Dead Air, and Gemtech — offer mounts compatible with this pitch. Always confirm your specific suppressor's mount requirements before purchasing.

How accurate is the CZ 457 One Varmint, and what ammunition does it prefer?

The CZ 457 platform is well regarded for exceptional out-of-the-box accuracy, often achieving sub-MOA groups with quality match ammunition. The heavy varmint-profile barrel aids in heat dissipation during extended strings of fire. For best results, test a variety of .22 LR loads — common favorites include CCI Standard Velocity, Eley Target, and Federal Auto Match — as individual rifles can show preferences. The adjustable trigger also allows fine-tuning to optimize your natural hold and follow-through.