Vudoo V22 Ravage with a fluted 18″ Kukri barrel in an Urban Camo Grayboe Ridgeback stock.
Rimfire precision shooting is hot. NRL22 and PRS Rimfire are some of the fastest-growing shooting disciplines in the USA. The NRL now runs 7-8 times as many rimfire matches as centerfire matches these days. The popularity of rimfire precision shooting is easy to understand — .22 LR ammo is a small fraction of the cost of handloaded centerfire ammunition and you can have a fun competition at any local range that goes out to 200 yards or so.
If you’re looking for a top-tier .22 LR precision bolt-action rifle, here is a very impressive option…
Vudoo Gun Works Ravage Precision .22 LR Rifle
Among the most accurate .22 LR precision rifles you can buy is the mag-fed Vudoo Ravage with Ridgeback stock. Popular YouTube gun tester 22Plinkster declared: “It’s a Tack-Driver … this .22 LR Rifle is the most accurate .22 LR bolt-action rimfire rifle I have ever shot in my life.” And he notes that he has shot Anschutz, Lithgow, and other quality rifles.
Firing from a Lead Sled, 22Plinkster starts out at 50 yards, and produced a 0.335″ group at 50 yards using Lapua Midas+ ammunition (4:00 time-mark). Then this session gets really impressive. Continuing with Lapua Midas+ ammo, this Vudoo Ravage produced a sub-half-inch group at 100 yards*. You can watch that Midas+ group form up from 7:20 to 8:25 in the video. Then, with ELEY Tenex ammo, he produced a 0.707″ group (10:30) and an even smaller group (11:55). This complete rifle is available from Vudoo Gun Works for $2905.00 without optics. That a ton of money, but if you compete in the rimfire ELR game, the investment may be worth it, as the exceptional accuracy really makes a difference past 250 yards.
22Plinkster says Vudoo’s Ravage is a top choice for NRL22/PRS rimfire matches and Rimfire ELR competitions: “This is the cream of the crop. [Many] people who are winning PRS rimfire matches are shooting Vudoos. What sets this rifle apart from a lot of the other Match 22 rifles is what it does past 300 yards. A lot of rifles — Anschutz, Lithgow, CZ — shoot really good out to 300 yards. But after 300 yards, their accuracy diminishes big-time.”
If you are interested in getting a Vudoo rimfire rifle, then definitely watch this 20-minute Guns & Tactics video. It provides extensive accuracy testing for multiple ammo types with verified group sizes. Then the reviewer shows the working details of the rifle, including the bolt, trigger system, and magazine. The video also includes field testing from bipod as well as competition-type practical stages out to nearly 400 yards.
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Pursuit of Accuracy’s Josh Thomas has done well with his upgraded CZ 457 precision rimfire rifle. Shown above are Open Division trophies he won in the 2021 season.*
Interested in the Rimfire Precision game — NRL22 and PRS Rimfire? Then this article is for you. Today we feature the CZ 457 of Joshua Thomas, the talented host of the Pursuit of Accuracy YouTube Channel. Josh loves his CZ 457, which has been upgraded with a Lilja barrel and Timney trigger. Josh tells us: “You don’t need to spend $3000 on a precision rimfire — you can win with a $700 CZ. Here’s how….”
Rimfire Precision Report by Joshua Thomas, PursuitofAccuracy.com
In the precision .22 LR market, the CZ 457 offers stellar performance for the price. For $400 to $1000 you can pick one of many CZ 457 models that will suit your needs and shooting style. Every model offers the same exact receiver and trigger assembly. I have found both standard 457 and the “match chamber” 457 barrels to be accurate and extremely well-made. There are lots of aftermarket choices for the rifle that make it easy to get exactly what you are looking for out of your rifle — triggers, stocks, chassis sytems, barrels, bolt knobs, scope rails, and more.
Best Features of the CZ 457
The CZ 457 may be the most modular precision rimfire on the market. You can swap barrels and magazines easily. The interchangeable barrel feature is by far the best feature of the CZ 457. Want to shoot .22 WMR for varmint hunts then transition to a .22 LR for precision shooting? No problem — five minutes and four screws are all you need. The CZ 457 is also an excellent value — it’s WAY better than a 10/22 but a fraction of the cost of high-end custom rimfire rigs. [Editor: Josh does own a Vudoo V22, but he says with a barrel upgrade the CZ 457 offers very similar performance at a fraction of the cost].
With his CZ 457 Josh drives nails at 100 yards. But it did take multiple shots.
CZ 457 VPT MTR Equipment List
Barrel: Lilja 1:16″-twist, 21″, .920″ straight taper
Scope: Athlon Cronus BTR Gen II 4.5-29x56mm
with Mil APRS1 Reticle
Rings: Athlon 34mm Low height rings
Scope Base: Area 419 +30 MOA base
ARCA Swiss Rail: Area 419 14″ weighted
ARCA Clamp: RRS ARCA clamp (Atlas)
Trigger: Timney 457 Curved Shoe (5 oz.)
Magazine and extensions: Anarchy Outdoors
Dope Card: Coletac Cheatsheet
Cheek Rest: Victor Titan universal cheek rest
Bipod: Atlas BT46-NC
CZ 457 Accuracy — What Can It Deliver?
I have done extensive testing with my CZ 457 using both factory and aftermarket barrels. You can expect the stock barrel to group most match ammunition around 0.3″ at 50 yards. This can obviously vary but this is a good general standard. Aftermarket barrels, such as the Lilja, are capable of shrinking those average group sizes down to 0.2″ or lower. I have personally shot a few 0.1″ groups with my Lilja at 50 yards with ELEY Match ammunition. While this doesn’t sound like a huge difference at 50 yards that variance between the factory barrel and the Lilja grows the further out you go.
Upgrade Strategies for the CZ 457
As I’ve noted, the CZ 457 is easily upgraded. But first buyers need to make an initial decision. Do they want to build a CZ 457 or just slowly upgrade as they go? If a buyer wants the best performing rifle he/she can start with the cheapest 457 model they can find. Remember all CZ 457s have the same receiver assembly. Then buy a Timney trigger, buy a Lilja custom barrel (e.g. .920″ straight taper), and upgrade to your choice of stock or chassis. I recommend a Manners stock if you don’t already have a different preferred aftermarket chassis.
For those looking to upgrade as they go on a tighter budget I would recommend the YoDave trigger kit — basically a spring change. With the YoDave upgrade my trigger averaged around 9-10 ounces. Next I would buy the Lilja barrel, then a stock later.
Ammo Selection for the the CZ 457 — Why Comparison Testing Is Important
Every gun and barrel is different, so you so should always lot test your gun with various ammo types and lots. If you’re serious about rimfire accuracy, then lot testing is a must, whether at your own rage or a testing center. There is no replacement for starting with a good lot of ammunition your rifle likes. A lot of guys want to buy various ammo in small quantities then use a tuner or sorting to get the ammo consistent. If you compare how much ammo you’re wasting in that endeavor it’s much more cost effective to lot test FIRST and buy a case of what your rifle likes.
Lot Testing Ammo — What You Will Discover
Improving Results for Your Rimfire Rifle
To get the best results from your CZ 457 rifle, first check your action torque — that’s something many rimfire precision shooters overlook. Then collect as much data as you can. From a cold bore find out how long it takes to foul-in, and determine the round count for the best accuracy. And learn how many rounds you can shoot before you need to clean (this will vary from gun to gun).
Also work on your gun handling. With a rimfire, good follow-through is vital because of the “long barrel dwell time” of the rimfire bullet. (A rimfire bullet, since it runs 1000-1100 fps vs. 2800-3200 fps for a centerfire bullet, spends much more time inside the barrel). Follow-through is huge in 22s as far as accuracy goes. For my rifles I try to keep a relatively light but constant pressure on the butt/comb.
Comparison — CZ 457 vs. Vudoo V22 vs. Ruger Precision Rimfire
Editor: Josh owns a top-tier Vudoo V22 as well as CZ 457 rifles. In this video, he tests his Lilja-barreled CZ 457 head-to-head vs. the much more expensive Vudoo V22. The results may surprise you.
Here is the Vudoo V22 with F3R Machine +20 MOA mount.
In this video Josh compares the Ruger Precision Rimfire to a CZ 457 AT-ONE .22 LR. Josh reports: “We show accuracy at 100 yards and talk about the advantages and disadvantages to each rifle. If you are looking for your next .22 LR purchase check out the video and see which rifle comes out on top for you.”
Favorite Accessories: Timney Trigger, Area 419 scope base and ARCA rail
The Timney trigger is the best aftermarket trigger available for the 457 currently. Mine averaged 5-6 ounces and is extremely crisp. It’s a great trigger for Benchrest or PRS/NRL style shooting. The Area 419 Scope Base has the best fit and finish in the market with no close seconds, in my opinion. It is available a +15, +30, and +50 MOA versions. This can allow rimfire competitors to reach 400+ yards without needing to hold over. That’s roughly 20 Mils of elevation travel at 400 yards.
The Area 419 ARCA rail is another best in class in my opinion. The 14″ universal weighted ARCA rail really helps for for PRS / NRL style shooting. The rail’s weight helps the rifle settle into the support bags, and helps to steady the reticle for cleaner shots off of barricades and props.
Upgrades — Installing and Headspacing a Lilja Barrel
One advantage of the CZ 457 platform is the ease with which the barrel can be upgraded. In this video, Joshua installs and headspaces a Lilja .22 LR match barrel onto his daughter’s CZ 457 AT-ONE rifle. The video shows the process for setting headspace.
Josh explains: “Different rimfire ammunition manufacturers use different rim thickness for their ammunition. CCI, Lapua, and SK have a thicker rim thickness than that of ELEY. I like to start at the standard of .043″ for headspace and work my way in .001″ at a time. I’m working my way in looking at accuracy changes, extraction reliability, and the feel of the bolt close. I have found that this will vary barrel to barrel as the chambers are slightly different. For the Lilja I have found .041″ was best for Lapua, SK, and CCI while .039″ was what worked best for ELEY.
Always follow the barrel manufacturer’s directions and work in small increments. Lilja provides instructions on how to set your headspace, and how to make the required measurements to achieve this. I believe Lilja currently is the only barrel manufacturer that is offering a barrel for the CZ 457 for which the end user can easily set the headspace themselves.”
Reactive Targets — Why They Are Fun to Shoot and Good for Training
I love to shoot small steel swinger targets. Reactive targets give the shooter instant positive feedback that what they have done is correct or working. These can be great training tools for both the novice shooter and the expert shooter. However I recommend competitive shooters use smaller reactive targets so they don’t get over-confident with big plates. I like to stick to 1-2 MOA size targets in relation to the distance.
If the rifle is capable of 1″ groups at 150 yards I will use a 2″ – 3″ target as I’m usually shooting these from a field position and not a bench. This allows for small errors on my part and wind calls without making it so easy a bad shot hits.
About the Pursuit of Accuracy Video Channel
Mission Statement: We push the boundaries of rimfire accuracy through education and a shared learning experience with our audience. We claim no professional status … we are simply a small team of dedicated marksmen attempting to redefine the generally-accepted limits of what can be done with .22 LR rifles. We remain committed to our viewers and community. We do not conduct paid reviews. We feel this must be the standard as the trust and honesty we share with our viewers is simply worth more than any paid product review.
Q: What is the biggest challenge in creating videos?
Josh: The biggest challenge with creating rimfire content is dealing with changing environmentals. Not only does all the preparation to film need to be completed but the weather must also cooperate. It’s nearly impossible to demonstrate the accuracy of a platform with a varying amount of wind affecting bullet flight.
Q: How has making videos has helped your shooting and your knowledge of rifles?
Josh: Creating content for YouTube has pushed me to shoot nearly every single day of the week. The increased time behind the trigger and the opportunity to see my mistakes on camera afterwards create a unique learning environment. I have thousands of people seeing my mistakes and quickly pointing them out to me. The amount that I have learned in the last seven months of daily rimfire shooting has proven to me I didn’t know nearly as much as I thought I did! You can always keep learning and improving.
Joshua also competes with his daughter. The young lady is a talented shooter and has actually outscored her father on occasion:
Q: What you like most about making rimfire marksmanship videos?
Josh: Making videos for YouTube constantly pushes me to rise to challenges I would have never thought achievable with .22 LR rifles. My audience is attentive and well-informed. That makes me bring my best game to the range every time I have the camera in hand.
* Trophies for 2021 Open Division Precision Rimfire matches: Large IPSC plate for 2nd overall in VOD 2021 series; Small IPSC plate for 2nd overall VOD series finale; State of NC trophy for VOD rimfire 3rd overall; Gray griffon trophy for Liberty Precision rimfire 4th overall; Small IPSC dark plate for Top MIL/LEO in Frontline Defense Match.
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Vudoo Gun Works now offers V-22 action rifles chambered for the 17 Hornady Mach 2 (aka 17 HM2) rimfire cartridge. The 17 Mach 2 runs 2010-2100 FPS, making it much more potent than the .22 LR for varminting. Along with the added speed, the 17 Mach 2 is also much flatter shooting than the .22 LR, making it more fun to use past 150 yards. When you want to go back to the .22 LR for paper punching at 50-100 yards, simply spin on a .22 LR barrel, and use the same action and same magazines. So, you can have one rimfire rifle that shoots two rimfire cartridge types. That’s smart.
Because the 17 Mach 2 shares similar OAL and cartridge diameter/rim sizes as the venerable .22 LR, the 17 HM2 runs perfectly in actions and magazines designed for the .22 LR. Vudoo says: “The dimensional similarities of traditional .22 LR, which the V-22 action has been designed around, made the 17 HM2 a natural performer in our rifles. The addition of the 17 HM2 gives our customers access to a wide range of high-velocity projectiles to better suit a variety of sporting applications.”
Vudoo Gun Works currently offers a variety of rifles chambered in 17 Mach 2. The Ravage Ridgeback model (top photo) has a composite stock with adjustable cheekpiece. There is also a Ravage Renegade (shown below). For those who prefer a metal chassis, Vudoo offers its V-22 barreled action in the MPA alloy chassis. Vudoo has lighter, “walk-around stocks” and barrel profiles for hunters, and we like the Apparition model with the KRG Bravo Chassis. All Vudoo 17 HM2 models use the V-22 action. Multi-shot models employ Vudoo .22 LR magazines.
Which Voodoo 17 Mach 2 to Buy?
We see the 17 HM2 round primarily as a varmint cartridge, secondarily as a fun-shooting round for steel and reactive targets. As yet it is not really for competition because there is no organized .17 Caliber rimfire League, and the 17 Mach 2 is not allowed for rimfire silhouette. That may change and the Mach 2 might be allowed in some local range fun matches, but it’s not really a competition cartridge.
That said, it is a great round for small critters such as ground squirrels. Accordingly, we recommend a Vudoo option that has a conventional stock that can work with both bipod or front rest, used in the field off bipod or shot from a portable bench or tripod. You’ll want a magazine-fed rig to allow quick follow-up shots on critters.
For this we recommend the Ravage in the Renegade stock for $2295.00. This has a fairly straight buttstock toe in the rear so it works well with a rear bag. There are seven (7) different stock finishes available. If you want an adjustable cheekpiece and forearm rails you can get the Ravage in the Ridgeback stock for $300 more ($2595.00). Vudoo call this “A purpose-built competition/target rifle with an impressive list of options.” All Ravage Models promise sub-MOA accuracy. You can probably beat that with the best lots of 17 Mach 2 ammo.
Vudoo V-22 17 Mach 2 Rifle Features
Short action Remington 700 footprint
Magazines fit std AICS-form bottom metal
Large selection of aftermarket triggers
Large selection of aftermarket stocks
17 HM2 converts to .22 LR with bbl swap
Vudoo Rimfire Rifle Specs
Action: V-22, Patented Vudoo Rimfire repeater action with control-round-feed
Chamber Options: .17 HM2, .17 HMR, .22 LR, .22 WMR
Barrel: 416R stainless, cut-rifled, Vudoo chamber, 16.5″, 18″, 20″, or 22″, Kukri contour
Trigger: Timney 510v2 preset at 2 lbs. (Upgradable to other Timney, Trigger Tech, or Huber at add’l cost)
Because the 17 Mach 2 fits .22 LR magazines and has the same OAL and rim size, it can be shot from a Vudoo .22 LR action. Just spin on a 17 HM2-chambered barrel, get some ammo, and you are good to go. WARNING: Never shoot a .22 LR in a 17-caliber barrel.
About the 17 Mach 2 (17 HM2 Cartridge)
The 17 Mach 2 was developed by Hornady and ELEY in 2004 to give varmint hunters a high-velocity rimfire cartridge that fits in standard rimfire-length actions. With a selection of V-MAX or NTX bullets, the 17 HM2 is capable of taking ground squirrels and prairie dogs at ranges of up to 220 yards. We like this cartridge because 17 HM2 ammo has historically been 35% less expensive than 17 HMR ammo. And with the current shortages, we’ve seen 17 Mach 2 at HALF the price of 17 HMR ($11/box vs. $22/box). When you’re shooting hundreds of rounds a day in the varmint fields, that price savings adds up.
What Kind of Accuracy Can You Expect?
Vudoo .22 LR rifles have shown exceptional rimfire accuracy. Accordingly we believe the 17 Mach 2 versions should be impressive. But frankly, the limit will be the ammo. You may want to sort through each box and check for run-out and COAL. With Hornady 17 HM2 ammo, we usually find 2-4 rounds per 50-ct box with short-seated bullets or very high bullet run-out. You can sometimes actually see the bullet tilted off-axis. Use those for foulers or short range.
Accurateshooter.com built a 17 Mach 2 benchrest rifle some years ago with a match barrel, custom action, and wide-forearm benchrest stock. We saw many 5-shot groups in the 0.7″ range at ONE HUNDRED yards with early ELEY-made 17 Mach 2 ammo. Yes, 0.7 MOA at 100. The current Hornady ammo is not as consistent. We’ve heard good things about the CCI VNT 17 HM2 ammunition introduced in 2019, but we haven’t tested it yet.
Yes 17 Mach 2 Ammo IS Available Right Now
Readers may be asking “Can I actually get 17 Mach 2 ammo right now?” The answer is a definite “YES”. While popular centerfire ammo is hard to find, and many types of .22 LR ammo is out of stock, we found 17 HM2 ammo in stock right now at many vendors. Here are some examples in stock on 3/14/2021:
One Rimfire Rifle Can Shoot Two Calibers — .17 and .22
Here is the Vudoo V-22 action in an MPA chassis. You can have one .22 LR barrel for NRL22 Matches and another 17 HM2 barrel for varminting. Best of both worlds. Both cartridge types will run from the same magazine, with no modifications required other than a barrel swap. WARNING: Never shoot a .22 LR through a .17-Caliber barrel!
About the Vudoo V-22 Action — Important Design Features
The Vudoo V-22 action resembles a Remington 40X action at first glance. However, there are many key differences. Vudoo’s engineers explain: “First off, the V-22 departs from the 40X in that the 40X was a full-size, centerfire receiver converted to handle the diminutive .22 LR cartridge. The V-22 has been designed from the ground up as a true-to-scale Rimfire receiver that fits the Rem 700 footprint as far as stocks and chassis systems go. The V-22 also runs a full size short action bottom metal (DBM) and our V-2210 magazine has an AICS form factor so it pops right in Chassis’ or other DBM’s made for such.
V-22 Actions Boast Controlled-Round Feeding
Vudoo’s V-22 action has a unique control-round-feed design. The bolt fully controls the rimfire cartridge from the time it leaves the magazine until it ejects the spent round out the ejection port. The significance of that is two-fold. Great feed and extraction reliability and…equally as important, the cartridge is controlled in a way that it never touches anything on its entrance into the bore. There is no feed ramp, nor does the projectile go in at an angle that might damage it in any way. Potential bullet damage is avoided through the V-22’s smart design.
17 Mach 2 — Best Rimfire Varmint Bang for the Buck?
If you are looking for a capable, squirrel-busting round or a fun plinking round, you should definitely consider the 17 Mach 2, especially since CCI has committed to production of the little cartridge. CCI now offers its “Gen 2″ 17 Mach 2 VNT Ammo. This features a Speer bullet with a very thin jacket and yellow polymer tip. G1 BC is 0.125 with 2010 FPS muzzle Velocity. CCI claims “explosive terminal performance” on small varmints.
Considering that 17 HMR ammo is typically running $17 to $22 a box (when you can find it), the 17 Mach 2 is an excellent value by comparison. It is available right now for $8.99 per 50ct box at Sportsman’s Warehouse. That’s just $0.18 per round. Other vendors have 17 Mach 2 in stock now for $10-$12/box.
When you consider overall “bang for the buck”, for many shooters, it makes sense to use the 17 Mach 2 rather than a 17 HMR or 17 WSM. You save money, barrel life is a little longer, and the 17 Mach 2 is still a much more potent cartridge than the .22 LR. Check out this comparison, and note how the 17 Mach 2 has a much flatter trajectory than the .22 LR. For small varmint shooting, we think the 17 Mach 2 is clearly the better choice.
Hornady’s 17 Mach 2 has a 2100 FPS muzzle velocity vs. 1255 FPS for “High-Velocity” .22 LR.
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CZ 457 VPT MTR Equipment List
