With inflation, the increased cost of .223 Rem centerfire ammo has driven more folks to shooting .22 LR rimfire ammo, both for fun and practice. Thankfully, handy conversion kits will let you shoot .22 LR ammo from your existing .223/5.56 AR-15 platform rifle. This allows low-cost training with no change in rifle balance, ergonomics, and/or optics.
The CMMG Bravo .22 LR Conversion Kit provides a replacement bolt/bolt carrier along with three 25-round magazines with special .22 LR-fitted followers and ammo slots. This allows you to shoot rimfire ammo from any AR-15 chambered for the .223 Rem (5.56×45). The CMMG Bravo has an integrated extension that fits into your current chamber. The rimfire bullet passes through this extension and then enters the barrel. This conversion kit is now on sale at Brownells for $179.99 with three 25-rd mags.
The CMMG Bravo conversion Kit comes with blowback-operated .22 LR bolt carrier, rubber protector for bolt carrier tip, and three 25-round polymer magazines. To use, simply replace the rifle’s .223 Rem bolt and carrier with the Bravo .22 LR conversion unit and load up the included magazine(s) with rimfire ammo.
To use the CMMG Kit, simply remove the centerfire bolt/bolt carrier, and replace it with the CMMG silver colored bolt shown above. CMMG states: “For best performance use a round-style hammer as notched hammers can cause function issues.” Testers have stated that high-velocity .22 LR ammo works best, and CMMG notes that “36gr plated-nose bullets have proven to be the best choice for function.” The copper-plated bullets help reduce fouling.
Ultimate Reloader Tests CMMG .22 LR Conversion Kit
Our friend Gavin Gear of UltimateReloader.com recently tested the CMMG .22 LR AR Conversion Kit. He observed that installation was very straight-forward and the CMMG magazines worked well. He and fellow tester Travis Fox shot the unit both slow-fire and rapid-fire successfully.
Gavin and Travis found the CMMG Kit easy to install and fun to use. With an AR that can shoot both .223 Rem and .22 LR, it’s like having “two guns in one”. Travis was impressed with the ease of use: “It is so simple to change over to the CMMG .22 LR AR kit! It took me about 68 seconds the very first time I tried. Each time after that it took me about 40 seconds — it’s that simple. It takes longer to fully load one of the mags than it does to switch over from .223/5.56 to .22 LR and back.”
The AR shot very well with the higher-velocity ammo types. 100% functioning was achieved with both 40gr Federal Game Shok ammo and American Eagle High Velocity 38gr Copper-plated HP ammo. NOTE: CMMG does recommend high-velocity Copper-plated rimfire ammunition.
Maintenance Tip — After converting back to your centerfire .223 Rem (5.56), Travis says “make sure to clean the gas tube and components as .22 LR tends to run dirty”. READ Full Test on UltimateReloader.com.
CMMG Bravo Conversion Kit Gets Thumbs Up from Gavin and Travis
“Does this conversion kit get the Ultimate Reloader stamp of approval? Absolutely! In these times of ammunition/component scarcity this gives options to shooters. Finding bulk .22 LR can sometimes be easier than 223/5.56. This kit gives that option at a great price. Any chance to keep skills up and familiarize new shooters to a platform is a good thing. Basically two rifles for a lot less than another rifle.”
How to Install CMMG Bravo .22 LR Conversion Kit
The Brownells video below shows the installation process step-by-step:
In this instructional video, a Brownells gunsmith demonstrates (step by step) how to install, disassemble, clean, lubricate, and reassemble the CMMG AR-15 .22 LR Conversion Kits. Clear the rifle and make safe before you start the conversion. Separate the upper and lower, remove the standard bolt carrier group. You then install the conversion bolt and connect the upper and lower as normal.
Details of CMMG .22 LR Conversion Kit
“For years I’ve had a CMMG conversion kit. It’s a drop-in system that’s … very reliable and it’s accurate. The [CMMG conversion] has lower recoil [and is] great for training. Even though ammo prices have gone through the roof, .22 LR is still cheaper to shoot than anything else.” — SootchGear
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Rimfire plinking with reactive targets is FUN and affordable. We always like to include REACTIVE TARGETS during a trip to the range with our .22s. Decent .22 LR rimfire ammo is not expensive, and a wide variety of affordable steel targets are available. Rimfire-class steel is much less costly than the heavy AR500 steel plates used for centerfire rounds. In fact, Birchwood Casey makes a wide variety of reactive steel rimfire targets that retail for under $50.00. These offer great “Bang for the Buck”.
A fast-cycling, semi-auto .22 LR rifle like the Savage A22 is great for shooting reactive targets.
GunsAmerica Digest has reviewed a variety of reactive rimfire target systems from Birchwood Casey. We recommend you read this detailed article Little Targets, Big Fun, by Jordan Michaels. He acquired four different steel target systems and tested them at his Texas range. Michales was impressed: “At $30-$55 a pop, Birchwood-Casey’s targets are small enough to be challenging and cheap enough to buy four or five for the price of one centerfire-rated target. They’re also light, portable, reactive, and easy to set up.”
B/C Gallery
B/C Back Drop
B/C Qualifier Spinner
B/C King of Diamonds
Check out how these Birchwood Casey steel targets perform. These animated GIFs show actual shooting sessions with .22 LR rifles and pistols. The targets hold up well, though the black paint comes off. The reviewer notes: “You shouldn’t worry about durability as long as you stick to .22 LR. I shot the heck out of these targets with rifles and handguns using both standard and high-velocity cartridges, and I didn’t notice any denting or cracking. If the targets are going to be kept outside, however, keep an eye out for rust – the black paint comes off immediately.”
Safety Considerations with Steel Reactive Targets
The tester said the targets worked best with a .22 LR ammo with at least 1000 fps MV at the targets. He tested with .22 LR pistols as close as 7 yards, and .22 LR rifles out to 100 yards. Be advised — when shooting steel targets at relatively close ranges ALWAYS wear full-coverage eye protection because ricochets and splash-backs are definite risks. Also comply with all range rules.
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22Plinkster runs of the most popular gun-centric YouTube channels. His videos have been watched by hundreds of thousands of firearms fans. Many of 22Plinkster’s videos involve trick shots, such as shooting a .22LR through 100 balloons, but he also does serious reviews. He’s actually a competent marksman who has shot a vast collection of .22 LR/22 WMR pistols and rifles, making him a qualified rimfire expert (as well as a trick-shot artist and showman). Today we feature five 22Plinkster Firearms Videos, plus a bonus Vudoo Gun Works video review from GunsandTactics.com.
Vudoo Gun Works Ravage Precision .22 LR Rifle
Last Sunday we featured an NRL22 rimfire competition rig built with a Vudoo Gun Works V-22 action. For this Sunday GunDay article, we showcase a complete Vudoo rifle, a mag-fed Ravage with Ridgeback stock. 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 $2545.00 without optics.
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.”
Vudoo V22 Ravage with a fluted 18″ Kukri barrel in an Urban Camo Grayboe Ridgeback stock.
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.
Savage A22, 22 Magnum (WMR) Rifle Field Test
The Savage A22 is the .22 WMR “big brother” to Savage’s popular A17 17 HMR rifle. In this video, 22Plinkster demonstrates that the A22 is a very reliable semi-auto that can deliver near-1 MOA accuracy when the barrel is clean. This rifle retails for about $390.00.
Smith & Wesson Model 41 .22 LR Pistol Review
The S&W Model 41 is a classic American rimfire target pistol. Beautifully crafted, the Model 41 boasts a superb trigger, comfortable grip, and excellent accuracy. New or used, a Model 41 would be a fine addition to any firearms collection.
Volquartsen Scorpion .22 LR Pistol Review
The Scorpion demonstrated exceptional accuracy in the hands of 22Plinkster. It comes with a large target-style grip. With a built-in compensator, the Scorpion stays on target with almost no muzzle rise. The comp can be easily switched out with a suppressor (See video at 3:00 time-mark).
S&W Victory Vs. Ruger Mark IV Pistol Shoot-Off
22Plinkster liked both pistols. He favored the grips on the Ruger while preferring the S&W’s trigger. He felt the Ruger’s iron sights were best for precision work, but he noted that the green dot fiber optic sights on the S&W Victory worked better for speed work.
*Footnote regarding 22Plinkster Measured Groups: At least one of the measured groups (in close-up view) does NOT show the exact same group which formed in the preceding video sequence. You can tell from the shot placements relative to the center of the target — it’s a different group. Still we believe that 22Plinkster did shoot very small groups with this rifle at 50 and 100 yards. We just think 22Plinkster’s video editing may have been out of sequence. You can tell the group measured with calipers is not the same as the group shown forming top right in the preceding live video.
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The Action Target Sport Plate Rack is specifically designed for .22 LR Rimfire shooting. This rack features six 4″-diameter plates that reset with a provided cable.
Shooting plates is fun. You get immediate feedback — “instant gratification” when you make a hit. When shooting steel inside 100 yards, we like to use .22 LR rimfire guns. The ammo is inexpensive, noise levels are lower (though you still need ear protection), and at close ranges there are fewer issue with ricochets and bullet splash-back. Additionally, for busy folks who don’t have time to reload, you can pick up a .22 LR rifle or pistol, grab a couple $5 boxes of ammo, and get to the range in a few minutes. The convenience means it is easier to shoot every week if you like.
SFC Joel Turner from the USAMU’s Action Shooting Team offers a few pointers on how to shoot plates quickly and accurately. He’s using a centerfire pistol, but the same principles apply for rimfire handguns. Click speaker icon to activate audio.
New .22 LR CP33 Pistol is Great for Plates
If you like shooting plates with rimfire guns, one of the better new pistols for the job is Kel-Tec’s CP33. We tested this interesting handgun at the 2019 SHOT Show Media Day at the Range, and were impressed. The pistol is big, but balances well. The sights are easy to see, and the full-length rail lets you easily mount a variety of optics. The trigger is surprisingly good — better than 90% of rimfire handguns out there. For the plates game, this “quad-stack” gun can handle long stages without mag changes. The standard clear-sided CP33 magazine holds 33 rounds of .22 LR ammo.
If you are interested in an affordable, but very accurate, high-capacity semi-auto rimfire pistol you should consider Kel-Tec’s new CP33. Shooting Sports USA (SSUSA) notes: “The rapid growth of rimfire competition in Steel Challenge has prompted some gun makers to enter the fray. Kel-Tec is one, and their new CP33 .22 LR pistol has a lot of potential.” Popular YouTube host 22 Plinkster tested the gun and reports: “This handgun has been 100% reliable IF I load the magazine the right way… and it’s pretty dog-gone accurate.” The video below shows the best way to load the 33-round magazine:
SSUSA’s testers tried the pistol with a variety of ammo and it consistently shot about one-half-inch for five shots “from a 25-yard sandbag bench rest using the iron sights.” SSUSA noted that the gun disassembles quickly and easily by removing one central pin. That’s a nice feature.
Overall SSUSA’s tester, Chris Christian, was impressed with the gun, saying it balanced well and the sights aligned naturally: “…the neutral-balance-point grip produced an almost instinctive sight alignment.”
Christian used the CP33 in a 6-stage Steel Challenge Match, and did well: “I decided to shoot Rimfire Pistol Iron (RFPI) and used the CCI Mini-Mag. The high-speed ammo ran perfectly. [T]he bright sights and handling qualities let me finish top among iron-sight shooters and even hold my own with C and B class rimfire pistol shooters using optical sights. It would be interesting to put a reflex sight on the gun, and maybe even shoot some Bullseye with it.”
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CCI and Federal Premium are both brands of Vista Outdoor. Most CCI rimfire is produced in Idaho, while other Federal-branded rimfire ammo is produced in Federal’s Anoka, Minnesota facilities. Here we feature videos from both CCI and Federal ammo plants. Watch and learn how rimfire ammo is made.
Field & Stream Tours Federal Ammo Plant in Minnesota
A reporter for Field & Stream recently got a chance to tour the Federal ammunition production facility in Anoka, Minnesota. This large plant produces both rimfire and centerfire ammunition. While touring the plant, the reporter was allowed to capture video showing the creation of .22 LR rounds from start to finish. This is a fascinating video, well worth watching.
Note to Viewers — After Starting Video, Click Speaker Icon to HEAR audio!
This revealing video shows all phases of .22 LR ammo production including cupping, drawing, annealing, washing, drying, head-stamping, priming, powder charging, bullet seating, crimping, waxing, inspection, and final packaging. We recommend you watch the video from start to finish. You’ll definitely learn some new things about rimfire ammo.
.22 LR Ammo Production at CCI Ammo Plant in Idaho
Back in 2016, YouTuber 22Plinkster was able to tour the CCI Ammo plant in Lewiston, Idado. Here is the rimfire production video he produced.
The Manufacturing Process for .22 LR Rimfire Ammunition Shooting Sports USA explains: “Rimfire cartridge cases are the oldest self-contained cartridge in existence, having been in continuous production since the mid-1850s. Rimfire cases are drawn from a thin piece of brass and formed with a hollow rim. A priming compound is then forced into the case using centrifugal force, where it is charged with powder and a bullet is seated in the mouth of the case. The case is then crimped around the bullet to ensure sufficient push and pull when the round is fired. When the firing pin strikes the thin brass rim of the case, the hollow rim is crushed and the primer is ignited.” Source: SSUSA.org 9/2/2017.
The Bergara B14-R is a high-quality, accurate .22 LR rimfire bolt-action rifle. The rifle’s accuracy and functionality make it a good choice for NRL22 competition. And with stock geometry and ergonomics that duplicate a full-size centerfire rifle, the Bergara B14-R is also an excellent choice for cross-training. By training with a rimfire rifle, you can get essential “trigger time” while saving money. Good centerfire ammo can cost $1.50 per round or more. Decent rimfire ammo can be found for $6.00 per 50rd box. That’s just 12 cents per round.
Click above photo to load full-screen high-rez image.
To find out how well the Bergara B14-R can perform, Gavin Gear of UltimateReloader.com recently tested a B14-R (carbon-covered barrel version) at his private range. Using a variety of Lapua and SK Ammo, this rig delivered impressive results. Watch this video to see the B14-R in action.
“The B14-R is a great shooter, and for me it felt very familiar. Just like shooting one of my centerfire match guns, but without all of the recoil!” — Gavin Gear
Gavin reports: “At the 2020 SHOT Show, Bergara announced the B14-R trainer. The concept? Take the B14 HMR series centerfire rifle formula, and adapt it for rimfire. The result is a .22 LR rifle you can shoot all day long without wearing out your arm or your wallet! It looks/feels like a centerfire long-range precision rifle. And that’s what makes this rifle a GREAT training platform for serious long-range shooters.”
The B14-R comes with a 18″-long 1:16″-twist threaded barrel. The single-stack .22 LR magazine is the same size as a short action AICS mag. The Bergara B14-R shares Rem 700 specs, so it is compatible with Rem 700 stocks and aftermarket triggers. Weight with standard barrel is 9.2 pounds without optics, or 8.1 pounds for the carbon version seen here. MSRP for basic version is $1150.00 and street price is $950.00.
Gavin told us: “I couldn’t wait to get the B14-R out to my new 50-yard ridgeline range to see how it would perform with premium .22 LR ammunition. Once I shot this rifle suppressed, I didn’t want to take off the can. The 18″ barrel really works well with the SilcencerCo suppressor to help keep the overall length reasonable, and balance is spot-on.” NOTE: This rifle has the optional carbon-covered barrel.
As tested, the rifle was equipped with these components:
Athlon Midas TAC 6-14x50mm FFP Scope with MK Machine lever, Lone Star bubble level SilencerCo Omega 300 Suppressor with 1/2×28 direct thread mount Harris S-BRM 6″-9″ Bipod with aftermarket swivel tension lever
Outstanding Accuracy with Lapua and SK .22 LR Ammo
Remarkable accuracy for a factory rifle earned this Bergara its Sunday GunDay selection. Shooting with bipod and rear sandbag, Gavin was able to achieve multiple, sub-half-inch groups at 50 yards. The best group shot with SK Match ammo was a remarkable 0.22″ as measured by Ballistic-X software (see below). That’s an impressive 0.42 MOA at 50 yards. If you watch the video above, starting at 14:40 time-mark, you can watch Gavin shoot that 0.22″ group.
Here are two more groups, both under 0.5″ at 50 yards. Lapua Center-X on left, SK Match on right. Gavin says that “with good conditions, 0.35″ 5-shot groups at 50 yards are easily attainable.”
B14-R Trigger Tested with TriggerScan TS-11
Gavin tested the Bergara’s trigger with the TriggerScan TS-11 from DVORAK Instruments, a very sophisticated, high-tech device. Gavin states: “This trigger works well, and mine was adjustable down to just over 2-lb peak force for pull weight. I ran a 3-scan pass on the B14-R trigger with the pull weight set to minimum [barely over 2 pounds].”
Gavin notes: “You can see how consistent this trigger is by how well the scan graph plots overlap! This trigger is great for an out-of-the-box rifle like this, and it’s great to know that I can always swap out triggers and use the same exact Remington 700-compatible trigger that I’m running in my match guns.”
Gavin Gear’s Closing Thoughts — More to Come
The Bergara B14-R rimfire trainer has been a great rifle to shoot and has exceeded my expectations. The B14-R feels like a full-size PRS rifle, has the same basic features, but is chambered in .22 LR. I have been amazed by the accuracy I’ve achieved with this rifle with Lapua and SK match ammunition — it’s very confidence inspiring.
This rifle feels right and shoots great. I can’t wait to get more steel targets setup, and to go deeper into calculating dope for the ammunition I will shoot with this rifle. Perhaps I’ll think about competing in an NRL22 match at some point. If you are looking for a rimfire trainer, look at the Bergara B14-R for sure. It checks all of my boxes for this type of rifle!
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Chris Simmons Wins International Precision Rifle Federation PRS World Championships
Lapua congratulates Team USA’s Chris Simmons on winning the first-ever International Precision Rifle Federation Precision Rimfire World Championships. This highly anticipated match took place August 28 through September 3 at the Piancardato Tiro A Volo range in Collazzone, Italy. Chris was shooting a Vudoo rifle with Lapua X-Act .22 LR rimfire ammunition. Simmons posted an Aggregate score of 165.00 points with a time of 1480.45. The first four finishers were also from the USA. CLICK HERE to see hundreds of photos from the event.
The International Precision Rifle Federation (IPRF) World Championships drew top shooters from 23 nations. The three-day event had competitors tackle a challenging course of fire at different distances, shooting from both supported and unsupported obstacles, with long-range shots, and moving targets, all within tight time constraints.
Simmons, no stranger to the winner’s circle, was part of a two-year selection process to represent the United States at the inaugural IPRF event. Over the past nine months, Simmons took his training to another level, getting up before daylight to hit the range. He also spent many evenings after work shooting 10-12 different positions in a 90-second timeframe, firing hundreds of rounds daily.
Match was conducted in a beautiful hillside location in Collazone, Italy.
After surviving tricky wind conditions and bad wind calls, Simmons found himself in second place prior to going into the last two stages. He then performed great in the final two stages, taking the overall win: “Paul Dallin and I ended up tied and it came down to the fastest aggregate time of all the stages,” commented Simmons. “I won the World Championship by 23 seconds in 2023! Paul is a hell of a shooter and competitors and was tough to beat. Congratulations to him on his second-place finish!”
Top Five Shooters at IPRF Rimfire World Championships:
1. Chris Simmons, USA
2. Paul Dallin, USA
3. Payton Grimes, USA
4. Tyler Orth, USA
5. Radek Novak, Czech Republik
“It was an honor to be able to represent Team USA in the World Precision Rifle Championships in Italy. Thank you to Lapua for supporting both myself and Team USA with quality ammunition,” stated Simmons.
Member of Team USA with a patriotic stars and stripes rimfire rifle.
Competitors came from 23 different countries from around the world.
The USA’s Payton Grimes was top lady shooter and 3rd overall.
The event included unusual stages with across-the-water shots.
Ammo Testing at Lapua Rimfire Performance Centers
The Lapua X-ACT .22 LR ammunition used by Chris Simmons was matched to his VuDoo rifle at a Lapua Rimfire Performance Center in the USA. Unique lots of ammunition are tested at 50 and 100 meters simultaneously, identifying the best performing ammunition for purchase. This service is available to any shooter who wishes to gain a competitive advantage. Schedule your testing at either of Lapua’s Rimfire Performance Centers located in Mesa, Arizona, or Marengo, Ohio.
To learn more about the Lapua Rimfire Performance Centers or to schedule an appointment, visit Rimfiretest.com.
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Larry Medler has come up with a smart little invention — a simple, inexpensive Empty Chamber Indicator for rimfire rifles. It is made from a section of plastic “weed-wacker” line and a wooden ball from a hobby shop. Larry says he was inspired by Juniors who used something similar for their 17-Caliber Air Rifles.
How to Make the Empty Chamber Indicator
Construction Method: First, drill a 7/64″ diameter hole all the way through the 1″-diameter wooden ball. Then enlarge half of that 1″-long hole using a 13/64” diameter drill. Next insert an 8″ piece of heavy duty (0.095″ diameter) weed wacker line through the ball, leaving about 2″ on the side with the bigger-diameter hole. Then, with the short end of the line, fold over the last half-inch so the line is doubled-over on itself. Then slide the line into the ball, stuffing the doubled-over section through the 13/64″ (large) hole. Finally, pull the longer end of the line until the doubled-over section is flush with the outside of the ball. This gives you a sturdy line attachment without messy adhesives. When the assembly’s complete, hold the ECI by the tail and dip the ball in yellow paint. If you’re making more than one ECI, you can drill horizontal holes in a spare block of wood and use that as a drying rack.
At a Rimfire Sporter match like this, all shooters must have an Empty Chamber Indicator.
The Empty Chamber Indicator for Smallbore Rifles
Larry explains: “At all Highpower rifle matches, silhouette matches, and other shooting events I have attended, Open Bore Indicators (OBI), or what are now called Empty Chamber Indicators (ECI) have been mandatory. The NRA’s yellow ECI for Highpower rifles is easy to use and has been well-received by the shooters. However, I had not seen a truly workable ECI for 22 rimfire rifles — until I visited Michigan’s Washtenaw Sportsman’s Club where I saw juniors using ECIs for their 17 Caliber Air Rifles. Someone at the club made the empty chamber indicators by attaching an 8″ piece of weed wacker line to a 1″-diameter wooden ball, painted bright yellow. I now make similar ECIs for the 22 rimfire silhouette matches I run.”
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Lapua has hired skilled competitive shooter Ryan Sponauer as the new Rimfire Performance Center Manager for the sophisticated Lapua rimfire ammunition test center in Mesa, Arizona. At that center, rimfire rifle owners can test lots of Lapua rimfire ammo in their own rifles. In the Mesa, Arizona facility as well as other Lapua Rimfire Performance Centers, visitors can test lots of ammunition at both 50 and 100 meters simultaneously to determine which lots shoot best in their guns.
Sponauer brings a long and accomplished competitive shooting background to Mesa’s Lapua Rimfire Performance center. He started with three-position and prone at the age of 14 at The Blue Trail range in Wallingford, CT, where he won numerous state and regional matches. Sponauer, who graduated from the University of North Georgia, shot for their NCAA 3-P and Air Rifle teams, served as multi-year team captain, and managed lot testing ammunition for the team. Sponauer and his team went on to win the 2021 Southern Conference Championship.
Sponauer commented: “I am very excited to give back to the shooting community with this position because the sport has given me so much. The lot testing we offer gives any shooter a significant competitive edge allowing them to compete to their maximum potential.”
Patterned after the world-renowned Lapua Test Center in Germany, both the Marengo, Ohio, and Mesa, Arizona Lapua Rimfire Performance Centers allow shooters to test multiple lots of ammunition under tightly-controlled conditions. Each of the Lapua Rimfire Performance Centers offer the ability to test ammunition at both 50 and 100 meters, simultaneously. By comparing the results of various ammunition lots at both distances, the best performing lots can offer a competitive advantage. To learn more about the Lapua Rimfire Performance Centers or to schedule an appointment, visit Rimfiretest.com.
About Lapua
For 100 years, Lapua has been producing the highest quality small caliber cartridges and components for civilian and professional use. Lapua is a part of the Capstone Precision Group, exclusive U.S. distributor for Berger, Lapua, Vihtavuori and SK-Rimfire products. For more information, visit Lapua.com
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.17 HMR and .22 WMR Options Enhance Ruger Precision Rimfire for Varmint Work
Many readers may not know this, but the Ruger Precision Rimfire rifle is available in two additional rimfire chamberings: .17 HMR and .22 WMR. While .22 LR ammo is considerably cheaper, .17 HMR and .22 WMR shoot flatter and deliver much more energy. This makes the Ruger rig way more suitable for varminting. In fact we think this .17 HMR transforms the Ruger Precision Rimfire into a very good “carry-around” varmint rifle. We really like the .17 HMR — it’s our favorite rimfire cartridge for small varmints out to 160 yards.
Both cartridge types, .17 HMR and .22 WMR, also offer higher velocities, less wind drift, and flatter trajectory than the .22 LR. This is a benefit when cross-training. You can shoot at more distant targets with considerably less elevation dialed in your scope. And the windage corrections will be less extreme.
Ruger says: “Faster, flatter and with high-performing bullets, .17 HMR and .22 WMR cartridges expand the capabilities of the Ruger Precision Rimfire platform. Like its .22 LR predecessor, these new magnum offerings maintain the same ergonomics, trigger and manual of arms as the larger centerfire Ruger Precision Rifle.”
Here’s an excellent video review of the .17 HMR Ruger Precision Rimfire rifle by YouTuber 22 Plinkster. The reviewer was impressed with the rifle’s accuracy with 17gr ammo.
Both Ruger Precision Rimfire rifles feature 18″ hammer-forged barrels threaded for muzzle devices, including the Ruger® Silent-SR®. The 15″ free-float handguard with Magpul M-LOK slots provides generous scope clearance and easy mounting of M-LOK-compatible rails and accessories.
Like its .22 LR version, the magnum Ruger Precision Rimfire models featured an adjustable bolt throw (that can emulate a centerfire action if desired), along with trigger that adjusts from 2.25 to 5 pounds. The .17 HMR and .22 WMR models ship with a 0 MOA Picatinny rail and one, 15-round BX-15 Magnum magazine or one, 9-round JMX-1 rotary magazine. The BX-15 Magnum is a natural pairing for the new Ruger Precision Rimfire in magnum calibers. It is also compatible with Ruger 77/17®, Ruger 77/22® and Ruger American® Rimfire rifles chambered in .17 HMR and .22 WMR.
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The CMP National Rimfire Sporter Match is a fun competition with affordable smallbore rifles with either scopes or iron sights. All you need are a .22 LR rifle, sling, and ammo.
Each year, the Rimfire Sporter Match attracts hundreds of shooters to Camp Perry on the shores of Lake Erie. If there is a single CMP event at Camp Perry that offers the most diverse group of competitors (of all ages), and the lowest cost of entry, that would be the annual Rimfire Sporter Match.
This year’s summer match was held on Saturday, July 8, 2023 at the Viale Range during the first weekend of the National Match Schedule at Camp Perry. One of the most popular annual Camp Perry events, the Rimfire Sporter Rifle match features .22 LR competition in open sights (O-Class), telescopic (T-Class) and tactical/unlimited (TU) classes, fired at 25 and 50 yards. A CMP/AMU Rimfire Sporter Small Arms Firing School was held on July 7, 2023.
The Rimfire Sporter Match is for smallbore rifles that weigh 7 1/2 pounds or less with sights. Firing is done at 25 and 50 yards in prone, sitting and standing positions, in slow and rapid fire modes. The CMP has a special smart-phone App that will help speed up scoring.
Each year, the Rimfire Sporter Match attracts hundreds of shooters to the shore of Lake Erie at Camp Perry. The CMP National Rimfire Sporter Rifle Match offers shooters a recreation-oriented competition where they use affordable, smallbore sporter rifles with either scopes or iron sights. All you need are a .22 LR rifle, sling, and ammo.
Hundreds of shooters compete in the Rimfire Sporter Match at Camp Perry.
Prior to the match at Camp Perry, Rimfire Sporter competitors check-in, have their rifles weighed, triggers checked, and receive their squad assignments.
Rifles may be manually operated or semi-automatic, in three classes: the standard “O Class” for open-sighted rifles, “T-Class” for telescope-sighted rifles, and the “Tactical Rimfire” Class. Firing is done at 50 and 25 yards on a target with a 1.78″ ten-ring. The target is simple enough for a beginner to hit, yet challenging enough that only one competitor in the history of the match has ever fired a perfect 600 score.
Rimfire Sporter Course of Fire
At the Rimfire Sporter Match, competitors complete slow fire prone, rapid fire prone, slow fire sitting or kneeling, rapid fire sitting or kneeling, slow fire standing, and rapid fire standing shot sequences.
What is Required for the Camp Perry Rimfire Sporter Match
Competitors need to bring their own .22 cal. Rimfire rifle(s) and ammunition. Special target shooting equipment, shooting jackets, or shooting gloves are not permitted, but you can bring a spotting scope and ground cloth or shooting mat. The firing points have grass (sometimes a bit wet with rain). Competitors are strongly urged to wear hearing and eye protection. Assistance for disabled competitors is provided.
A free Shooters’ Clinic is usually held in connection with the Rimfire Sport match at Camp Perry. The Clinic covers Rimfire Sporter rules, safety instructions, course of fire, and competition procedures. Shooters who have not previously attended a CMP Rimfire Sporter Match are strongly encouraged to attend.
Do you want to see more Rimfire Sporter photos? CLICK HERE to view the CMP Zenfolio Archive with 1200+ photos from Rimfire Sporter Matches at Camp Perry and elsewhere.
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The 17 Mach 2 (aka “17 HM2″) is making a come-back. We’re glad. This high-velocity round fits actions and magazines designed for the .22 LR, so it’s an easy barrel-swap upgrade for most rimfire bolt-guns (semi-autos are more complicated). The 17 Mach 2 cartridge doesn’t deliver the velocity of the 17 HMR, but it is still way faster than a .22 LR. Expect 2000-2100 fps with 17 Mach 2 compared to 1250 fps for “High-Velocity” .22 LR ammo. And, importantly, 17 Mach 2 ammo is much less expensive than 17 HMR. If you shop around, you can get 50 rounds of 17 Mach 2 for under $8.75. That’s 40% cheaper than the typical $14.50 price of 17 HMR — a significant savings!
17 Mach 2 Major Selling Points:
1. 60% more velocity than typical “High-Velocity” .22 LR ammo.
2. 35%-40% less cost than average 17 HMR ammo.
3. 17 Mach 2 OAL is compatible with .22 LR receivers and magazines.
17 Mach 2 Rifle Reviews
Gun-makers have taken notice of the availability of 17 Mach 2 ammo, introducing new models chambered for this versatile little rimfire round. For a high-volume, small-species varminting, the 17 Mach 2 is much more effective than the .22 LR, and much less expensive than the larger 17 HMR.
New Savage A17 in 17 Mach 2
There are a number of reviews on new-generation 17 Mach 2 rifles. Recently Varminter.com reviewed the Savage A17 in 17 HM2. Editor Eric Mayer wrote: “This new addition to the A17 line comes at a time when the 17 Mach 2 round is experiencing a resurgence, with ammo now available from CCI and Hornady, including the lead-free NTX round from Hornady. This means … you don’t have to break the bank to buy a current, functioning, semi-auto 17 Mach 2 and you don’t have to … convert your 10/22.”
Eric shot four different types of 17 Mach 2 ammo, putting 1000+ rounds through the Savage. He was impressed: “I am very excited that Savage Arms has chambered their A17 rifle in the 17 Mach 2 / 17 HM2 round. After shooting the prototype, I can confidently say that this new A17 will become my go-to 17 Mach 2 rifle. This new rifle is a great option for varminters everywhere!”
Toggle Bolt Volquartsen Summit in 17 HM2
It’s rare for us to see a new rimfire that we’d really like to own, but the new Summit from Volquartsen fits the bill. This versatile rifle features a cool, straight-pull toggle bolt, similar to those on elite Biathalon rifles. You can see how this gun shoots in this informative 22 Plinkster video:
22 Plinkster Tests Volquartsen Summit Rifle in 17 Mach 2
The 17 Mach 2 (17 HM2) is making a comeback. Now leading manufacturers are offering this efficient little rimfire cartridge in some nice rifles. Both Anschutz and Volquartsen will offer new 17 Mach 2 rifles in 2019. The Volquartsen Summit features a lightweight, carbon fiber-wrapped barrel threaded 1/2-28 for brakes or suppressors. The Summit boasts a nice 1.75-lb trigger pull. The Summit’s CNC-machined receiver features a +20 MOA Rail. NOTE: The video shows a silhouette-style laminated wood stock. However, the Summit comes standard with a composite Magpul stock that actually works better for shooting from a bench.
17 Mach 2 — Best Rimfire 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 recently rolled out its “Gen 2″ 17 Mach 2 VNT Ammo with polymer tip (see top of article).
Considering that 17 HMR ammo is now running $14.50 a box, the 17 Mach 2 is an excellent value by comparison. It is available from many vendors for under $8.75 per 50ct box. That’s under $0.18 per round. 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. 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 varmint shooting, 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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.17 HMR and .22 WMR Options Enhance
