Description
I was at the range, watching a guy struggle with a cheap .22 that couldn’t group to save its life. He was trying to learn the fundamentals of precision shooting, but the rifle was fighting him every step of the way. That’s the exact problem the CZ 457 Varmint Precision Chassis solves. It’s a purpose-built .22 LR training and small game platform that gives you centerfire-level ergonomics and adjustability in a rimfire package. You get a cold hammer-forged barrel, a fully adjustable MDT chassis stock, and that legendary CZ bolt action smoothness—all for building real skills without the real ammo cost.
So, what is the CZ 457 Varmint Precision Chassis, Bolt Action, 22 LR, 16.5″ Threaded 1/2×28 Barrel, Black, Adjustable Stock, 5rd mag? It’s a modular precision rimfire rifle built on CZ’s proven 457 action. It features a heavy, threaded barrel housed in an MDT-designed aluminum chassis with a fully adjustable buttstock and pistol grip, creating a stable, ergonomic platform ideal for training, competition, or serious varminting. This setup is drop-in ready for optics and requires no gunsmithing to get started, letting you focus on shooting.
Let’s talk about that chassis. MDT knows precision furniture, and their influence here is obvious. The aluminum skeleton provides a rigid, non-flexing foundation that the barrel and action bed into consistently. The adjustable LOP, comb height, and grip angle mean you can fit this rifle to you, not the other way around. I’ve put a few hundred rounds of standard-velocity match ammo through one, and the consistency of cheek weld and shoulder pocket made a noticeable difference in my follow-through and shot calling. The 16.5-inch barrel is the sweet spot for a .22 LR—maneuverable but still giving the round enough tube to stabilize efficiently.
The heart is, of course, the CZ 457 action. It’s buttery smooth, locks up tight, and has that satisfying, precise feel you expect from CZ. The single-set trigger is a gem; break it normally for a crisp, clean pull, or set it for an unbelievably light, short release that’s perfect for precision work. The 1/2″x28 thread pattern on the barrel is the standard for .22 cans, so adding a suppressor like a Dead Air Mask or SilencerCo Sparrow is straightforward. The rifle ships with a single 5-round magazine, but it’s compatible with all CZ 457 .22 LR mags if you need spares.
| Action Type | Bolt Action |
| Caliber | .22 Long Rifle |
| Barrel Length | 16.5 Inches |
| Thread Pattern | 1/2″x28 |
| Stock/Chassis | MDT Adjustable Chassis System |
| Magazine Capacity | 5 Rounds (Detachable Box) |
Here’s the thing—no product is perfect for everyone. The pros are significant: you get an out-of-the-box precision system with phenomenal ergonomic adjustability, a fantastic trigger, and CZ’s renowned barrel quality. It’s a phenomenal trainer for larger chassis rifles or a deadly-quiet varmint rig with a suppressor. The cons? At just under $939, it’s an investment. The 16.5″ barrel and chassis make it a bit heavier and less handy than a sporter-style .22 for casual woods walking. And you’ll definitely want to budget for a good optic right away; this rifle deserves it.
Who is this for? Primarily, it’s for the shooter who understands that fundamentals are built with repetition, and .22 LR is the most cost-effective way to get that reps. It’s for the PRS or NRL22 competitor looking for a ready-made base rifle. It’s for the varminter who values a first-round hit at distance. And it’s for anyone who appreciates a tool that doesn’t compromise, built to a standard, not a price point. This rifle ships to Missouri and compliant US states, ready for your FFL transfer.
Frequently Asked Questions
Q: Is the chassis fully adjustable?
A: Yes. The buttpad adjusts for length of pull and the cheek piece adjusts for height, allowing you to perfectly align your eye with any scope or red dot. The pistol grip is also a standard AR-style pattern, so you can swap it out for any mil-spec compatible grip you prefer.
Q: What kind of accuracy can I expect?
A: With quality match-grade ammunition, sub-MOA groups at 50 yards are a reasonable expectation. The cold hammer-forged barrel and rigid chassis are designed to minimize variables, letting the shooter and the ammo do their jobs. I’ve consistently seen 0.6″ to 0.8″ 5-shot groups with several types of Eley and SK ammo.
Q: Can I use other CZ 457 magazines?
A: Absolutely. This model accepts all standard CZ 457 .22 LR detachable box magazines, including the 5-round, 10-round, and even the 25-round versions. Having a few extra mags on hand for a range session or competition is a good idea.
If you’re ready to step up your rimfire game with a system that treats training like the serious pursuit it is, the CZ 457 Varmint Precision Chassis is waiting. Check availability at firearms-missouri.com.
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