CZ 02340 457 VARMINT 22 LR 20.5" HEAVY BBL

CZ-USA 457 Varmint (02340) - .22 LR Bolt-Action Rimfire Rifle

The CZ-USA 457 Varmint (02340) is a precision-built bolt-action rimfire rifle chambered in .22 LR, designed for shooters and hunters who demand consistent accuracy from a well-crafted platform. Built on CZ's proven 457 action with a heavy cold hammer-forged barrel, this rifle is a standout choice for varmint hunters, target shooters, and anyone looking for a capable and refined rimfire rifle.

Key Features

• Manufacturer part number: 02340
• Caliber: .22 LR
• Action: Bolt action with 60-degree bolt rotation
• Capacity: 5+1 rounds with detachable polymer magazine
• Barrel: 20.5 inch cold hammer-forged heavy contour, .866 inch cylindrical profile
• Barrel finish: Black nitride
• Rate of twist: 1:16 inches
• Stock: Varmint-style Turkish walnut with American-style comb
• Receiver material: Steel with black nitride finish
• Sights: No iron sights, integrated 11mm dovetail for optics
• Trigger: Fully adjustable for pull weight, creep, and overtravel
• Safety: Two-position push-to-fire safety
• Length of pull: 13.75 inches
• Weight: 7.08 lbs
• Overall length: 38.62 inches

Special Features

• The .866 inch heavy cylindrical barrel is cold hammer-forged for exceptional bore consistency, promoting tight groups across a wide range of rimfire loads
• The 60-degree bolt rotation is a deliberate design upgrade that provides additional clearance for larger scope bell diameters and allows the use of lower ring heights for a more natural cheek weld
• The trigger is fully user-adjustable for pull weight, creep, and overtravel, with a factory-set pull between 2.5 and 3.1 lbs and a user-adjustable range of 1.8 to 3.4 lbs
• The swappable barrel system allows the owner to switch calibers or barrel profiles using the same action, making the 457 platform highly versatile over time
• The wide, flat fore-end is engineered to rest naturally and stably on a sandbag or shooting rest, a deliberate design choice for bench shooting
• Laser-cut stippling on the fore-end and grip areas provides a positive, consistent hand placement without the need for aggressive texturing
• The push-to-fire safety is an American-style design, making it intuitive for shooters trained in Hunter Education programs and 4-H shooting sports

Practical Benefits

• The heavy .866 inch barrel provides excellent harmonic stability, meaning the rifle performs consistently with a broad selection of standard and high-velocity .22 LR loads rather than being finicky about ammunition
• The integrated 11mm dovetail makes mounting a rimfire scope straightforward, and the 60-degree bolt throw means you can run most optics without clearance problems
• The varmint-style Turkish walnut stock with its flat fore-end makes this rifle a natural at the bench, on a bipod, or over a sandbag for prairie dog towns, squirrel hunting, or long-session target work
• The fully adjustable trigger gives experienced shooters the ability to dial in their preferred break weight, while the factory setting is safe and appropriate for newer shooters right out of the box
• The detachable 5-round magazine feeds reliably and keeps the profile slim, making the rifle easy to carry in the field or store in a case
• The swappable barrel system is a long-term value proposition for owners who want to expand into .22 WMR or .17 HMR without purchasing a second rifle
• At 7.08 lbs, the rifle has enough mass to settle steadily on a rest while remaining manageable for youth or smaller-framed shooters with its 13.75 inch length of pull

The CZ-USA 457 Varmint (02340) in .22 LR is a proven platform and a smart addition to any rimfire collection, equally at home on the bench, in the field after small game, or at the range developing the fundamentals of precision shooting.