This Gun Digest book has become a “go-to” resource for NRL22 and PRS Rimfire (RF) shooters. Key topics included in this 2021 Edition full-color Gun Digest book include: rimfire semi-autos and how they work; bolt-action accuracy; match shooting skills; DIY precision gunsmithing; hunting with rimfires; and the future of the rimfire market.
With the growth of rimfire tactical competition, the .22-Caliber rimfire rifle is more popular than ever. Every major gun manufacturer has brought at least one new .22 LR rimfire rifle to the market in the last two years. Gun Digest’s Rimfire Revolution has extensive coverage of new models from major manufacturers.
The .22 Long Rifle (.22 LR) is the planet’s most popular ammunition type and firearm chambering. The .22 LR is used in the Olympics by 3P marksmen, but it also serves benchrest competitors, NRL22 shooters, backyard plinkers, small-game hunters, and tactical trainers. With the expansion of NRL22 matches (and the PRS equivalent), the humble .22 LR is undergoing a major resurgence in the USA. And with centerfire reloading components being so costly and difficult to find, many folks are shooting less centerfire, but way more rimfire.
This 272-page book also covers .17-caliber rimfire cartridges: 17 HM2 (Mach 2), 17 HMR, and 17 WSM. These are all excellent varmint rounds, with the 17 WSM effective out to 250 yards. The 17 HM2 will run in a normal .22 LR action and feed from standard .22 LR magazines. So, for most rifles, all you need to do a .22 LR to 17 HM2 conversion is a barrel switch. That gives your rimfire rig twice the versatility. Shoot .22s and .17s with the same gun.
NRL22 — Challenging Practical Competition with .22 LR Rifles
The USA has seen a big growth in rimfire tactical matches over the last five years. Right now there are probably ten times as many rimfire tactical matches as sanctioned PRS and NRL centerfire matches. The reason is simple — rimfire ammo is much less costly, and clubs can run challenging rimfire tactical matches at nearly any outdoor gun range that allows shooting out to 200+ yards.
NRL22 Competition — Tactical Rimfire Matches
The NRL22 match format is a great shooting discipline. NRL22 offers a high fun factor at relatively low cost. You don’t have to reload match ammo. A couple of 50-round boxes of .22 LR ammo will get you through the match. While some people bring lots of gear to matches, that’s by choice and not by necessity. You can keep it simple and still be competitive (and win).
Tips for NRL22 Competitors by Jonathan Ocab
I am a match director at my gun club and run our local NRL22 matches. People often ask me for tips for competing in NRL22. First, I recommend getting the course of fire for the month in advance and practicing those stages at the range. Here are other specific tips that should help NRL22 competitors improve their gun-handling and match results.
1. Dry Fire Practice — If you are not able to do live fire practice at the range, I encourage shooters to practice their shooting positions at home via dry fire. Setup props or barricades with pasters or other faux targets on a wall in the garage or inside the house and run through each stage.
2. Scope Magnification Level — The most common issue I see with newer shooters in NRL22 is the tendency to maximize their scope magnification. The timer will start, and the shooter gets into position on a target, but the scope is set to 15x or higher and the shooter can’t find the target. The shooter lowers the magnification, locates the target, and then increases the magnification again, takes the shot, transitions to another target, and repeats the process of decreasing magnification, locating target, etc. Novice NRL22 shooters should try using the mid-range magnification. Try shooting 7x-12x and learn to balance field of view and target image.
With the increase in crime in major cities, home security is more important than ever. A large, heavy conventional safe is still the best way to store your full firearms collection. However, when seconds count, a rapid-access system may be a smart option. Using RFiD technology, and a spring-loaded door, this kind of rapid-access vault lets you instantly get your hands on your primary defensive rifle or shotgun.
For home use, we like this RAPiD Safe AR Gunlocker from Hornady. The spring-loaded door opens instantly when activated by the owner’s personal RFID devices. The AR Gunlocker ($389.99 on Amazon) also has a keypad so you can enter a combination if your RFID “key” is not around. Or you can use the supplied manual barrel-style metal key. Watch the video to see how the system works:
The RAPiD Safe AR Gunlocker RFID safe secures long guns in a steel-walled vault that can be stored in a closet, under a bed, or even in your vehicle. This will hold an AR and a shotgun with foam inserts. There are several options for entry: 1) Radio Frequency IDentification (RFID) tag system; 2) KeyPad; 3) Manual barrel-style metal key.
Provided Access Devices
For the AR Gunlocker, Hornady provides one RFID Wristband, one RFID Key Fob, and two RFID “stickers”. As a secondary entry method, you can program a four- to six-digit security code. Finally, you can use a manual lock if all power fails.
RAPiD Safe AR Gunlocker Specifications:
Exterior: 42″ Wide x 15.25″ Deep x 6.75″ High
Interior: 40.5″ Wide x 13.5″ Deep x 5.5″ High
Weight: 55 pounds
Power: 12-volt DC (with transformer from AC wall outlet) or four (4) AA batteries.
We’ve always liked the capacious, durable range boxes from MTM Case-Gard. And MTM offers a special “Tactical” version for AR shooters. This detachable-lid Tactical Range Box features a magwell-filling “action block insert” to support your AR securely during cleaning. Magwell posts like this have been used for years by AR gunsmiths. It’s a fast and convenient way to secure your AR.
The Tactical Range Box also comes with two adjustable cradles that will support most conventional bolt-action rifles and lever guns. These plastic cradles are gentle on fancy stocks, and they can be removed and stowed in the bottom of the box during transport.
The Tactical Range Box uses a two-piece design. The removable top storage compartment holds oils, solvents, brushes, patches, and small accessories. Unlatch the top box to reveal a large, deep storage area that will hold tools, earmuffs, ammo boxes and other larger items. MTM Range Boxes are big enough to hold pretty much everything you need at the range, except your front rest and rear sandbag. Midsouth Shooters Supply offers the MTM Tactical Range Box (item 008-TRB40) for just $50.71. Like MTM’s standard Shooting Range Box (RBMC-11), the Tactical Range Box is well-built and much less flexy than generic plastic tool-boxes. Check out the features of this range box in the video below.
Practical USER TIP — Keep some heavy items in the box for more stability. Forum member Tom Alvez explains: “I have one of those range boxes… It’s a great product, really. But, unless there is some pretty heavy stuff in the box when the rifle cleaning starts it may get pretty skittery. Maybe [add] a block or two of lead — that could come in handy later.”
For more info, contact MTM® Molded Products at (937) 890-7461 or visit MTMCase-gard.com.
Many of our readers have never had a chance to shoot much past 600 yards. How far away does a 1000-yard+ target really seem to the naked eye? Well this short video answers that question. Gorilla Ammo, the video’s producers, used a camera-carrying aerial drone to fly downrange from the firing line all the way out to 1122 yards (and back again). Watch the drone footage at 0:00-0:07 and especially 0:48-1:03. The “bird’s-eye view” really gives you a sense of the distance. The “fly-back” at 0:48-1:03 time-mark is what makes this video worth watching.
The video features prone shooting at steel targets placed at 750 and 1122 yards. We do apologize for the lame, “oh so serious” voice-over which attempts to make this rather ordinary range session seem like some kind of life-changing experience. (Frankly, you may just want to turn the sound off — it’s that annoying.) It’s really not that big a deal to hit steel at 750 yards with a quality AR-15, chambered in .223 Rem, shooting Sierra 77 grain MatchKings.
Hitting Steel at 1122 Yards with 2540 FPS Ammo Can Be Challenging
The 1122-yard hits are a bit more impressive. Gorilla Ammo lists a relatively sedate 2540 fps Muzzle Velocity for its .223 Rem 77gr SMK ammunition. According to JBM Ballistics, at 1125 yards, that 2540 fps load has 68.3 MOA of drop from a 100-yard zero (firing at sea level and 80° F ambient). Moreover the bullet goes trans-sonic around 750 yards (losing stability) and is traveling just 933 fps at impact. And the wind’s the killer — at 1125 yards, with this bullet/load, a mere 2 mph, full-value wind change can move the Point of Impact over three feet!
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 Grayboe 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 $3230.00 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.
Ever wondered how the parts inside an AR15 work together? Just exactly how does the reciprocating bolt carrier feed rounds from the magazine? How do the elements in the trigger group work and reset after each shot? How does the gas system bleed gas from the barrel and operate the bolt carrier? These and other questions are answered in this eye-opening video from 45Snipers. Using “cutaway” 3D computer animation, this 5-minute video shows all features of an AR15 inside and out. This fascinating firearms animation allows the viewer to look inside the upper and lower receivers, into the bolt carrier, chamber, barrel, and magazine.
This video starts off slow and has annoying background music, but it is well worth watching if you own or shoot any AR-platform rifle. It illustrates all the key operations during the charging, loading, firing, and ejection processes. The cutaway animation shows how rounds are stripped from the magazine and then chambered. It then shows how every part of the trigger group works, and how the firing pin strikes the primer. You can even watch the bullet move down the barrel before the empty shell casing is removed from the chamber and tossed out the ejection port. Here are sample frames from the video:
Video find by Grant Ubl. We welcome reader submissions.
Industry Day at the Range is a unique event. Gun industry representatives are able to view, inspect, and shoot scores of new rifles, shotguns, and pistols provided by 200+ manufacturers from around the globe. In addition, new optics and shooting accessories are on display. Hundreds of media members and other gun industry personnel visited the Boulder City, Nevada gun range on 1/20/25 to test a wide variety of new firearms. There were many notable, innovative new rifles, pistols, and optics on display.
Conditions were pretty challenging, with gusty winds and cool temperatures in the mid-40s in the morning. Still most of the shooting was at targets inside 50 yards so those breezes didn’t stop the show. It did make it more challenging to hit the longer range targets set up on the upper rifle bay. Still, media members were excited to see the scores of new rifles, pistols, and shotguns on display. See Range Day Map.
Notable New Guns and Products Previewed at Range Day
Tikka T3X Ace Precision Rifle
Tikka unveiled the new T3X Ace at an early preview at the Desert Sportsman’s Club range outside Las Vegas. This GunsAmerica video, hosted by our friend True Pearce, provides a first look at an impressive bolt-action rifle for PRS/NRL competition. Pearce praised the rifle’s function, ergonomics, and accuracy.
Burris XTR PS Scope with Internal Ballistics Display
The new Burris XTS PS scope combines traditional glass lenses with an internal electronic display that shows hold-over and ballistic data to the shooter. Customizable “data zones” display dial-to-distance, wind hold, wind speed/direction, density altitude, angle compensation, and scope level. The scope features a unique new clickless turret with a digital position sensor for ultra-fast 1/30 MIL elevation adjustments.
BioFire Biometric Smart Gun (Fingerprint and Face Recognition)
In this video, GunsAmerica Editor True Pearce tests the radically innovative Biofire “Smart Gun”. This features a biometric fingerprint sensor plus an onboard facial recognition system that scans the shooter’s face. The purpose of the technology is to prevent unauthorized use of the pistol. The potential downside is that anti-Second Amendment politicians might try to mandate this kind of built-in gun control.
Shadow Systems CR920XP Rapid Fire
New .338 ARC Cartridge in Bolt-Action AR
New SIG Sauer Romeo 8T-AMR Smart Optic
Glock Pistols with AimPoint Optics
Impressive Zeiss optics were on display this year, as shown here in 2020.
One of the best things about Industry Day at the Range is the FREE Ammo provided by Federal and other manufacturers. Rifle, pistol, shotgun — the ammo is ALL FREE.
MIL-system scopes are popular with tactical shooters. One advantage of MIL scopes is that the mil-dot divisions in the reticle can be used to estimate range to a target. If you know the actual size of a target, you can calculate the distance to the target relatively easily with a mil-based ranging reticle. Watch this helpful NRA video to see how this is done:
Milliradian Definition and Yardage Ranging Formula
“MIL” or “Milrad” is short-hand for Milliradian, a unit of angular measurement. The subtension of 1 mil equals 3.6 inches at 100 yards or 36 inches at 1,000 yards. (In metric units, 1 mil equals 10 centimeters at 100 meters or 1 meter at 1,000 meters.) Knowing this subtension and knowing the size of the target (or a reference object near the target) allows the distance to the target to be estimated with considerable accuracy. The formula used to calculate range (in yards) based on MIL measurement is:
Height of Target in inches (divided by 36) x 1000, divided by the number of mils.
For example, if a 14″ tall target spans 3 mils from top to bottom, the distance is 129.67 yards calculated as follows: 14/36 x 1000 = 389, then divided by 3 = 129.67. You can also use a different conversion to find distance in meters.
Can You Estimate Range with an MOA-Marked Reticle? Yes You Can…
Reader Josh offers this handy advice: “It worth noting that the ability to measure range is not unique to mil-based systems. A MIL is just another unit for measuring angles, and any angular measurement will work. Considering that just about everybody knows that 1 MOA is about an inch per hundred yards, similar formulae can be developed for ranging with MOA marks. The advantage with mils is the precise relationship between units — the MOA-inch measurement is imprecise (being off by 0.047″) — so in principle MILs are a better unit”.
Cheaper Than Dirt (CTD), a Texas-based vendor of firearms, gun accessories, and ammo, has created a very complete web page on AR-15 assembly from start to finish. If you are thinking of building an AR, or upgrading your upper, trigger group, or buttstock, we recommend that you read CTD’s DIY ARs — Building Your Own AR-15 page. This illustrates all the components you will need for a complete AR build.
In addition, the page has a series of videos showing how to assemble each element of the AR-15. We’ve included five of those videos in today’s Saturday Movie Showcase. There a total of ten CTD AR-15 videos in the series. View them all on the CTD AR-15 Playlist on YouTube.
Then, as a closer, we offer another video — the Ten Mistakes to Avoid When Building an AR-15. Worth watching BEFORE you start an AR project, this useful video now has 2.6 million views!
Installing the Fire Control Group
Installing the Safety Selector and Pistol Grip
Installing the Take-Down Pin and Buffer Tube
Installing the Bolt Catch
Field-Stripping the Bolt-Carrier Group
Mistakes to Avoid When Assembling an AR-Platform Rifle
This popular Tactical Toolbox video (with 2.6 million views) is definitely worth watching BEFORE you start your own AR project. It explains the common mistakes that even careful builders can make when assembling an AR-type rifle.
This 50 Cal Days of Christmas video features some fantastic slow-motion footage of a Barrett .50 Caliber M82. This bad boy pumps out some serious muzzle flash. Watch carefully at the 1:05 mark and you can see the .50-caliber projectile exit the muzzle brake and spin through the ball of smoke and flame. For best viewing, you may want to change your video settings to 720p or 1080p High Definition and view full-screen (using the video controls).
The video carries “overkill” to the max, as the shooter uses his big Barrett to blast Christmas ornaments and a snow-globe. To top things off, at the 2:50 mark, the shooter fires the .50 cal at a pyro-equipped gingerbread house. (The gingerbread shot is taken from a standing hold no less!) The results (at 3:22) are impressive — gingerbread house becomes flaming gingerbread pudding.
We’ve always liked the capacious, durable range boxes from 
