The CZ 457 AT-One Varmint chambered in .22 LR (CZ-USA part no. 02366) pairs a 24-inch heavy barrel finished in Black Nitride with a Boyds laminate stock, giving it the steady, front-heavy balance varmint and bench shooters look for. The barrel is rifled at a 1-in-16 twist to match standard .22 LR loads, and a 5-round detachable magazine keeps reloads fast between strings. The receiver ships with no sights installed, leaving it ready for the varmint-class optic of choice, and a recoil pad along with sling swivel studs round out a rifle built for long sessions behind the gun. This CZ-USA is built for shooters who want genuine heavy-barrel stability without stepping up to a custom rimfire.

Key Specifications

• Chambered in .22 LR, a low-cost, low-recoil round ideal for varmint work and practice.
• Fitted with a 24-inch heavy barrel finished in Black Nitride for added durability.
• Rifled at 1-in-16, matched to standard .22 LR bullet weights.
• Holds 5 rounds in a detachable magazine.
• Wears a Boyds laminate stock built for stable, consistent bedding.
• Ships with no sights installed, ready for a varmint-class optic.
• Fitted with a recoil pad to soften felt recoil during long sessions.
• Includes sling swivel studs for a sling or bipod mount.
• Weighs 7.72 pounds, steady enough for bench or bipod shooting.
• Built on the bolt-action AT-One platform.

Frequently Asked Questions

Does it come with a scope? No, it ships with no sights so you can mount the varmint optic of your choice.

What stock does it use? A Boyds laminate stock, built for stability and consistent bedding for varmint accuracy.

How many rounds does it hold? The detachable magazine holds 5 rounds.

Buy the CZ 457 AT-One Varmint .22 LR Heavy Barrel Rifle

A heavy-barreled rimfire built for stability like this is a natural fit for the bench or a long day on varmints. Order it from our bolt-action rifle lineup for fast, insured shipping to your FFL.