In recent years, the ranks of first-time gun buyers have grown dramatically. Millions of Americans have purchased their first-ever handgun. With so many handgun options (from derringers to Desert Eagles) many first-time buyers have trouble making a choice. What should those millions of new gun buyers have acquired first? Perhaps it should have been a rimfire revolver. Here is why…

The .22 LR revolver remains one of the most fun, affordable, and versatile firearms you can own, and in 2026, manufacturers are offering excellent wheelguns for plinking, training, target shooting, small-game hunting, and collecting. From classic cowboy-style six-shooters to high-capacity double-action revolvers, today’s rimfire revolvers deliver reliability, accuracy, and the ability to last a lifetime.

This video covers ten popular .22 LR revolvers. It features rimfire wheelguns from Smith & Wesson, Colt, Ruger and other respected manufacturers.

The Argument for a Rimfire Revolver
Some years back, a close relative contacted this Editor. Wanting to get started in handgunning, he sought my advice on purchasing his very first handgun. “Should I get a Glock?”, he asked. “No” was my response. “Well how about an M&P?” he inquired. “Better ergos” I said, “but ‘No’ is still my reply.” “OK, how about a KelTec, they’re cheap…” “Absolutely not”, I replied.

I could tell he was getting annoyed, when he said “OK, Mr. know-it-all, so what handgun should I get?” Calmly, I replied: “Get a .22-caliber rimfire revolver. You will never out-grow it. You will learn sight alignment and trigger control. You can practice with inexpensive ammunition. A good .22 revolver will be considerably more accurate than 90% of the self-loading pistols you could buy. If you get a Smith & Wesson, you will keep the gun for the rest of your life and pass it on to your kids. If you or your heirs ever wear out the barrel or cylinder, Smith & Wesson will replace the parts for free, forever.”

Don’t own a quality .22 LR wheelgun yet? Well start saving those pennies. Every serious gun aficionado should have a quality rimfire revolver. A rimfire wheelgun is also very good choice for a first handgun. Indeed, a strong argument could be made that a .22 LR revolver is THE best choice for a new shooter’s first handgun. A .22 LR revolver is easy to shoot, easy to maintain, and will last a lifetime. Once you have mastered the basics of shooting with a .22 LR, you can move on to larger caliber handguns.

TOP FIVE Reasons to Own a Rimfire Revolver:

• 1. Rimfire .22 LR Ammunition is cheap, and now plentiful again.
• 2. A good, full-size .22 LR revolver will be MORE ACCURATE than the vast majority of semi-auto rimfire handguns. With no magazines to jam, a good wheelgun will also be more reliable than most self-loading rimfires.
• 3. A rimfire revolver can shoot tens of thousands of rounds, with just routine maintenance. This gun can last a lifetime and then you can pass it on to your kids.
• 4. On a S&W revolver, it is very easy to tune the pull weight. You can have a safe double-action pull with a very light, crisp single-action release.
• 5. It is easy to change grips and sights to suit your preference. You can also mount a scope on the top-strap.

1. Smith & Wesson Model 617, 6″ or 4″ BBL, $1019.00 MSRP

10-Shot, Stainless Steel, 44.1 Oz. (6″ barrel), 39 Oz. (4″ barrel)

First Handgun Choice — Consider a .22 LR Wheelgun
A very good choice for a first handgun is a Smith & Wesson .22 LR revolver, such as the S&W Model 617. The model 617 is extremely accurate, with a crisp trigger and good sights. Choose either a 4″ or 6″ barrel. The current model has a handy, 10-round cylinder.

This Editor’s first really accurate handgun was a .22 LR Smith & Wesson Model 617 that could easily stack ten shots in a dime at 10 yards. It remains my favorite and most-used handgun. What can we say about the Model 617? The single-action trigger pull is superb, and the accuracy surpasses most any semi-auto rimfire pistol, except for a few, very expensive target pistols. We like the 6″ version for the longer sight radius, but the 4″-barrel 617 is also very accurate, and it balances better.

Smith & Wesson’s Model 617, offered with either 6″ or 4″ barrels, is extremely accurate, with a very crisp trigger, and good sights. Accuracy is better than most shooter can hold. You can learn all the fundamentals with this ultra-reliable K-Frame handgun, shooting inexpensive .22 LR ammo. The 6″ version has a longer sight radius, so it’s superior for bullseye work. But the 4″ version balances much better. There is also a Mountain Gun version with a stepped barrel and wood grip (see below). The choice is yours.

617 Mountain Gun Variant

The Model 617 is rugged, durable, and can give you a lifetime of shooting fun. Your Editor has owned a 4″ ten-shot Model 617 for over 25 years, and it’s still going strong. Here is a video showing the 4″-barrel version of Smith & Wesson’s popular model 617.

Hickok 45 Demos 4″ Model 617 “Wonderful revolver”. See also Hickok 45 M617 Part 2:

2. Colt .22 LR King Cobra Target, $1119.00 MSRP

A handsome, very accurate wheelgun with a superb trigger, the Colt .22 LR King Cobra Target is offered with five (5) barrel sizes: 8″, 6″, 4.25″, 3″, and 2″. For general slow-pace target work, we recommend the 6″ barrel, which offers the longer site radius. The 4.25″ version is also good for ladies and juniors as it is lighter. And if you prefer dark-tone handguns, Colt also offers a Blued version of the King Cobra target in all five barrel lengths for $1149.00 MSRP.

3. Ruger GP100 .22 LR, 5.5″ or 4″ BBL, $1109.00 MSRP

10-Shot, Stainless Steel, 42 Oz., 5.5″ Barrel

Ruger introduced the .22 LR GP100 two years ago. Since then, it has become a good seller. This 10-shot revolver with 5.5″ barrel has a comfortable grip and triple-locking cylinder (locked into the frame at the front, rear and bottom). Many shooters like the fact that the 5.5″-barrel GP100 carries its heft more to the rear than S&W’s 6″ 617. However, we’d give the edge to the 617’s trigger. NOTE: Davidson’s also has a limited edition GP100 with shorter 4″ barrel. This Davidson’s exclusive edition 4″ GP100 is handier to carry and balances better.

4. Smith & Wesson Model 17 Masterpiece, $1169.00 MSRP

6-Shot, Carbon (Blued) Steel, 39.9 Oz., 6″ Barrel

Smith & Wesson re-introduced its Model 17 Masterpiece revolver a few years back. This blued 6-shot classic was “re-released” with a retro-style grip. It still offers outstanding accuracy and a sweet trigger pull. For those who like the look of the original K-22 revolvers this can fill the bill. With a non-underlug 6″ barrel, this is 4.2 ounces lighter than the 6″ Model 617. The price, $1169.00 MSRP, is pretty steep. This is currently out of production but available at some vendors. And if you look around you may be able to find an original K-22 for a few hundred dollars less. We’ve seen some decent examples on Gunbroker in the $800 range, but pristine K-22s are selling for over $1000 now.

5. Smith & Wesson Model 63, 3″ BBL, $909.00 MSRP

8-Shot, Stainless Steel, 25.8 Oz., 3″ barrel

The 8-Shot Smith & Wesson Model 63 may be one of the most versatile revolvers on the market. With a 3″ barrel, it balances well and is easy to hold. This makes this a great training pistol for a new shooter, even a junior or a lady with small hands. The latest 8-shot version offers nice big sights with fiber-optic front insert. While we consider this a great training and plinking handgun, it can also do double-duty for concealed carry or as a camping trip option.

6. Taurus 942 Ultra-Light, $399.99 Retail, $497.99 MSRP

The Taurus 942 Ultra-Lite is a small-frame, double-action/single-action rimfire revolver featuring an 8-shot capacity, stainless barrel and aluminum alloy frame. It is offered with either a 3″ barrel or a 2″ barrel. With its ultra-compact size and light 17.8-oz. weight, this is a decent choice for CCW use. The Taurus 942 Ultra-Lite is offered in both .22 LR and .22 WMR chamberings with either a silver (as shown) or flat black finish. We’d get the .22 WMR version for CCW use.

7. Smith & Wesson Model 317 AirLite Kit Gun, $889.00 MSRP

The Smith & Wesson Model 317 AirLite Kit Gun look similar to its S&W Model 63 brother, but it is considerably lighter in weight. With aluminum alloy frame and cylinder components, the 3″-barrel Model 317 weighs just 11.8 oz. unloaded. That makes this a 8-shot wheelgun a very suitable pistol to take on a backwoods hike or camping trip, hence the name “Kit Gun”.

8. Ruger LCRx, 3″ BBL, $759.00 MSRP

8-Shot, Steel/Aluminum/Polymer, 17.3 Oz., 3″ barrel

The Ruger LCRx Revolver combines traditional wheelgun features with modern composite construction. The 3″ barrel and cylinder are steel. The “frame” housing the barrel and cylinder are aerospace-grade aluminum. The rear/lower section of the pistol, what Ruger calls the “fire control housing”, is made of polymer. This cuts weight. That fire control housing holds the hammer/trigger assemblies and provides a mount for the interchangeable grips. Thanks to its weight-saving features, Ruger’s LCRx is 8.5 ounces lighter than S&W’s Model 63, though both have 3″-long barrels. The LCRx is currently out of production, but still available.

Over the years, the U.S. Army Marksmanship Unit (USAMU) published a series of reloading articles on its Facebook Page. In this article, the second in a 3-part series, the USAMU covers the process of loading competition pistol ammunition. The authors focus on two key elements — the taper crimp and the quality/uniformity of the original brass. If you shoot pistol competitively, or just want to maximize the accuracy of your handguns, read this article. The taper crimp tips are very important.

Loading Accurate Competition Pistol Ammunition — Part 2 of 3

One often-overlooked aspect of handloading highly-accurate pistol ammunition is the amount of taper crimp used, and its effect on accuracy. (NOTE: this article pertains to loading for semi-autos — revolver crimp techniques involve some quite different issues.) Briefly, different amounts of taper crimp are used with various handloads to obtain best accuracy. The amount is based on bullet weight, powder burn rate and charge, plus other factors such as case neck tension. During machine-rest testing of experimental Service Pistol ammunition, many variables are examined. Among these, our Shop often varies a load’s crimp in degrees of 0.001″ when re-testing for finest accuracy.

How to Measure Taper Crimp on Pistol Cartridges
One question that often arises is, “How do I measure the taper crimp I’m putting on my cartridges?” Using the narrow part of one’s dial caliper jaws, carefully measure the case diameter at the exact edge of the case mouth on a loaded cartridge. It’s important to take several measurements to ensure consistency. Also, be sure to measure at several places around the case mouth, as case wall thickness can vary. After measuring 2-3 cartridges with a given crimp setting, one can be confident of the true dimension and that it can be repeated later, if needed.

However, for good results, one must use brass from one maker due to variances in case wall thickness. For example, the same degree of crimp that imparts a measurement of 0.471″ with Brand X brass may result in 0.469″ with Brand Y. Thus, for best accuracy, using brass from the same manufacturer is important — particularly for 50-yard Slow Fire. In a perfect world, it is better still to use brass from one lot number if possible. With the popularity of progressive presses using interchangeable tool heads, keeping separate tool heads adjusted for each load helps maximize uniformity between ammunition lots.

Brass Uniformity and Accuracy
Brass is important to pistol accuracy. While accurate ammunition can be loaded using brass of mixed parentage, that is not conducive to finest results, particularly at 50 yards. It is important for the serious competitor to pay attention to his brass – even if only for the 50-yard “Slow Fire” portions of “Bullseye” matches and practice. By segregating brass as described above, and additionally keeping track of the number of times a given batch of cases has been fired, one can ensure case neck tension and case length are at their most uniform.

Given the large volumes of ammunition consumed by active pistol competitors, using inexpensive, mixed surplus brass for practice, particularly at the “short line” (25 yards), is understandable. In NRA Outdoor Pistol (“Bullseye”), the 10-ring is relatively generous — especially for a well-trained shooter with an accurate pistol and load. However, for the “long line” (50 yards), purchasing and segregating a lot of high-quality brass to be used strictly for slow-fire is a wise idea. To keep track of your brass on the line, use a unique headstamp marking with 1 or 2 colors of marking pen ink.

Uniform Cartridge Overall Length is Important
Cartridge case Overall Length (OAL) uniformity as it comes from the factory is important to achieving utmost accuracy. More uniform case lengths (best measured after sizing) contribute to greater consistency of crimp, neck tension, ignition/burn of powder charge, headspace (rimless cartridges), etc. Cartridge case-length consistency varies noticeably by maker and, with lesser manufacturers, also from lot to lot. Some manufacturers are more consistent in their dimensions than others, and also in the hardness/ductility of their brass. Similarly, pay attention to primer brands, powder lot numbers, etc.

Consider Using a Lock-Out Die with Progressive Presses
When reloading pistol ammo with a Progressive press, we strongly recommend the use of a lock-out die, or other system that can detect double charges or low charges. If your progressive is manually advanced, the possibility of a double charge is very real — and that can have disastrous consequences.

On UltimateReloader.com website you’ll find an excellent two-part series on the function and set-up of the RCBS Lock-Out Die. This die prevents loading if a high or low powder charge is detected. The video below shows setup of the RCBS Lock-Out Die on the Dillon XL-650 progressive press.

The Tactical Hyve YouTube channel currently hosts over 1,100 videos! Here are three of our favorite Tactical Hyve videos focusing on pistol marksmanship. These videos cover basic essential techniques as well as advanced handgun skills used in competition. These videos feature highly-skilled handgun experts.

1. How to Aim a Pistol with Iron Sights or Red Dot

We recommend this video for persons training for a CCW permit, or who are getting started in pistol shooting competition. The video shows proper technique for using iron sights. In addition, it offers some important advice for shooting with Red Dots. Shooting with Red Dot sights can be easier than with iron sights because you only have to put the dot on the target, rather than align front blade with rear notch. But it does take some familiarization to get things right. And persons with astigmatism can have challenges with Red Dot sights.

2. Get Your Sights Back On Target Fast

This popular video covers a very important skill for both pistol competition and defensive handgun use — getting your sights back on target quickly. This informative video covers grip, sight picture, trigger control, and how to handle recoil and muzzle rise. If you’re considering action pistol or 3-gun matches, definitely watch this video.

3. Five Most Common Pistol Shooting Mistakes

In this video, Myles, the founder of Tactical Hyve, talks about the five most common pistol shooting mistakes he sees in classes and how to correct them. Many folks begin pistol shooting without a qualified instructor. Or they try to imitate what they see on TV. This can lead to new pistol shooters forming bad habits. This video helps handgunners correct those bad habits. This popular video has 1.9 million views.

We really like rimfire revolvers here at AccurateShooter.com. A good .22 LR wheelgun will be fun, accurate, reliable, and inexpensive to shoot. Rimfire revolvers also offer much less recoil and noise than a centerfire pistol. Your Editor has owned a Smith & Wesson Model 617 for over 20 years. That old S&W has probably fired more rounds than all the other handguns I own, combined — yet it still runs flawlessly and still delivers excellent accuracy.

Ruger offers a big stainless .22 LR wheelgun to compete with the S&W Model 617. This rimfire wheelgun is based on Ruger’s trusted GP100 platform. The Ruger GP100® chambered in .22 LR is a good firearm — strong, versatile, and intelligently engineered. A while back, the late Jeff Quinn of Gunblast.com tested the Ruger revolver and gave it high marks: “It’s a good hefty gun [42.6 oz.], but not overly large or heavy for a good trail gun. It’s just a really nice, well-made revolver from Sturm Ruger.” The gun Jeff tested had a 3.7-lb Single action trigger pull and a 9.8-lb Double action pull.

The .22 LR GP100 features a windage and elevation adjustable rear sight with a white outline, a light-gathering fiber optic front sight and the original full-size GP100 rubber grips with hardwood inserts. With all stainless-steel construction, the rimfire GP100 is easy to maintain. Just keep the cylinder chambers and barrel clean and this gun should run forever.

This Review of the .22 LR GP100 by Hickok45 has over 6.9 Million Views:

The 10-shot Ruger GP100 in .22 LR is a durable, well-engineered wheelgun. Ruger’s engineers optimized the GP100’s innards to deliver a smooth double-action pull: “The new GP100 has an improved fire-control system that uses a lighter mainspring than previous Ruger double-action .22 LR revolvers … we’ve done a lot of development on the firing pin location and geometries so that we’re able to put a lighter trigger pull in this gun than you would find in other .22 LR [handguns]. We’ve got a half-underlug barrel, and it’s a smaller diameter so the gun balances real well. We’ve added a narrow-spur hammer and a smooth trigger.”

Today, 7/12/26, the 2026 Pistol Competitions officially commenced at the CMP 2026 National Matches at Camp Perry, Ohio. While the rifle competitions get the most coverage, the CMP National Matches also include very popular handgun competitions. Traditional Bullseye pistol shooting can bring nearly a thousand competitors to Camp Perry each summer, as part of the CMP National Championships. For these Camp Perry pistol matches, held July 12-18, 2026, targets are set at 25 and 50 yards. The shooting position is standing and firing one-handed in slow fire, timed fire, and rapid-fire.

CMP Pistol Match Schedule | CMP Nat’l Matches 2026 Calendar

Since their inception over a century ago*, the National Matches have become a major shooting sports festival with over 4,500 annual participants. Held at the Camp Perry Nat’l Guard Training Base, the National Matches now include both indoor and outdoor events. Adult and junior athletes are welcome.

CLICK HERE for CMP Camp Perry National Matches INFO PAGE »

Camp Perry Bullseye Pistol Competition
Camp Perry is synonymous with the oldest and most prestigious annual trophy matches in our nation’s history. And in a venue renowned for service rifle matches, the sport of precision pistol is no less important, no less challenging, and no less respected. The National Trophy Pistol Matches is all about traditional handgunning — the stance, the intense concentration, and of course, the one-handed grip. It’s all unmistakable as the game of Bullseye Pistol. Every year there are no fewer than 24 separate match trophies for the top Bullseye Pistol shooters, both military and civilian. And the very best will claim National Match Trophies and receive the President’s 100 Tab.

This video shows .45 ACP centerfire pistol competitors at Camp Perry


Civilians and military shooters competed together at the 2019 NTT Pistol Match.

The 2026 CMP Pistol Matches at Camp Perry include M9 EIC Match, the Pistol Warm-Up Match, the Pistol 2700 Aggregate, Team Matches, GSSF Glock National Challenge, Revolver Match, the CMP National Trophy Pistol Matches, and CMP Pistol Games Matches. To learn more about CMP events at the 2026 National Matches at Camp Perry, visit the CMP Nat’l Matches Website.

These three videos show how the classic Model 1911 pistol works, a pistol that will be featured in the CMP National Matches starting today, July 12, 2026. The famous 1911 pistol requires the hammer to be cocked in order to fire. Watch the video to see the operation of the trigger, hammer, firing pin, and slide. After the round is fired the slide retracts and the cartridge ejects. Then, a new round rises in the magazine and chambers as the slide moves forward back into battery. With the hammer cocked when the slide came back, the m1911 is ready for the next shot.

At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.

NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.

Brownells – Freedom Sale + 12% Savings with Code FREEDOM12

⏺️ » Major savings on products plus 12% OFF with CODE FREEDOM12

Brownells is running a major Freedom to Boom Sale this week in preparation for July 4 and the nation’s 250th anniversary. A wide variety of products are on sale, including Howa barreled actions, Athlon chronographs, and AccuTac bipods. PLUS you can save 12% on most products with code FREEDOM12.

Sportsman’s Warehouse — Vortex Month 15% Off All Products

⏺️ » Save 15% in July on all Vortex products

All July, Sportsman’s Warehouse is running a big SALE on Vortex products, with a 15% discount applied on all Vortex products: Rifle scopes, Spotting scopes, Rangefinders, Binoculars, Red Dots, Rings/bases, Scope caps, Binoculars carry packs, and even some Vortex brand apparel. If you need a new optic, now is a great time to buy at Sportsman’s Warehouse. On a $900 scope you’d save $135.00 with this 15% Off sale.

As an Amazon affiliate, this site can earn revenues through sales commissions.

The Where To Shoot Mobile App quickly locates shooting ranges near you, drawing on North America’s most comprehensive directory of shooting ranges. Users can search by current location, state, or zip code. Once you locate a range, you can view activities offered along with a summary of range facilities. You can even get driving directions.

Where to Shoot App for Android

The app is modeled after NSSF’s popular WhereToShoot.org® website and is updated frequently with range information for every U.S. state and Canadian province. Once you’ve located a place to shoot, the App can provide directions to the range. The App also includes video tips for shooters, news, and firearm-safety information.

Where to Shoot iOS App for iPad

The 250th Anniversary of the founding of the United States is just two days away. There will be fireworks and Stars and Stripes decorations around the nation on this special Fourth of July holiday.

Would you like to show your patriotism and honor America with the color scheme of your firearms? Well gun-makers Howa and Citadel now offer bold, patriotic colors for rifles, shotguns, and pistols. A variety of Howa rifles and Citadel guns are offered with handsome red, white, and blue USA Flag patterns. You can choose rimfire or centerfire rifles, shotguns, or handguns — all with a patriotic Stars and Stripes finish.

Howa’s USA Flag pattern firearms line-up includes the APC Steel and Carbon Fiber Flag Chassis rifle, the Mini Action Excl Lite, and the TSP X Chassis rifle. On the Howas and the Citadel Trakr rifles, the flag patterns are a rugged, protective Cerakote finish. Citadel Trakr .22 LR rimfire rifles are also available with USA Flag and Grayscale options for both semi-auto and bolt-action models. And Citadel now offers a very handsome LEVTAC Respect lever-action rifle with Stars and Stripes buttstock and handguard.

The Citadel handgun collection offers the USA Flag pattern in the Citadel .45 ACP full size 1911 pistol, the Citadel CP9 9mm series, and the Citadel 1911-style compact .380 ACP series.

Howa TSP X Chassis Rifle

The Howa TSP X Chassis rifle has a Cerakoted T-6 Aluminum Chassis and excellent adjustable, 2-stage HACT trigger. This rifle comes with a sub-MOA guarantee and Lifetime Warranty. The patriotic TSP X rifle is offered in four chamberings: 6.5 Creedmoor, 6.5 PRC, .308 Win, and 300 PRC.

CITADEL Stars and Stripes Shotguns

Legacy International offers three different 12ga shotguns with handsome Stars and Stripes stock coverings. The Citadel Boss 25 is a modern mag-fed shotgun with AR-type ergonomics. The Citadel Pup Scout also feeds from a detachable magazine, but located in a rear position behind the hand grip. This allows a more compact OAL even with a proper barrel length. Citadel’s smallest shotgun offering is the 12ga short-barrel pump-gun with 14.75″ barrel and 5+1 capacity.

CITADEL American Flag Pistol Collection

PDF Product Catalog Available
CLICK HERE to view full Howa/Citadel Product Catalog with all patriotic color options. The Citadel Trakr .22 LR Rimfires and Boss 25 shotgun are also available in the USA Flag and Grayscale options. Cerakoted ammo cans in the USA Flag and Grayscale Flag are available with the Citadel handguns.

Here’s a cool tool for your hand-loaders, particularly if you load large quantities of bulk ammo for a variety of firearms. Lyman’s handy Ammo Checkers check the diameters of reloaded rounds and factory ammo, so you can quickly confirm that your ammo fits a standard chamber. Just drop your loaded rounds in the Ammo Checker, and if the round fits into the gauge, it will fit in the gun’s chamber.

Lyman Ammo Checkers are multi-caliber — each orange block checks six or eight different cartridge types, with each caliber/cartridge name engraved on the gauge. Ammo Checkers are machined to SAAMI minimum chamber dimensions from solid blocks of 6061 T6 aluminum. Ammo Checkers are available in three versions covering most common handgun and rifle calibers:

Handgun Ammo Checker (#7833000) $37.99 on Amazon
Fits: .380 Auto, 9mm Luger, .38 Super, .40 S&W, .45 ACP, .38/357, .44 Spl/Mag, and .45 Colt

Small Rifle Ammo Checker (#7832321) $44.99 on Scheels.com
Fits: .204 Ruger, .22 Hornet, .223 Rem, 22-250, .300 AAC Blackout, 7.62×39

Large Rifle Ammo Checker (#7833002) $45.99 from Scheels.com
Fits: .243 Win, .270 Win, 30-30 Win, .308 Win, .30-06 Springfield, .300 WSM

Aluminum MSR Black Color Ammo Checker (#7833003) $44.99 from Scheels.com
Fits: .223 Rem/5.56, 6.5 Grendel, 6.8 SPC, .300 AAC Blackout, 7.62×39, .450 Bushmaster, .458 SOCOM, and .50 Beowulf.

Cheaper Multi-Cartridge Pistol Ammo Checker Blocks
There are also some cheaper multi-caliber pistol ammo checker blocks from foreign makers.

Pistol Ammo Checker — Ludex Block, $24.00 on Amazon (Orange)
Fits: .380 Auto, 9mm Luger, .38 Super, .40 S&W, .45 ACP, .38/.357, .44 Mag/Spl, and 45 Colt.

Pistol Ammo Checker — LYHgogo Block, $19.81 on Amazon (Black)
Fits: .380 Auto, 9mm Luger, .38 Super, .40 S&W, .45 ACP, .38/.357, .44 Mag/Spl, and 45 Colt.

Why Use a Case Gauge?
We find that case gauges like the Lyman Ammo Checker are particularly useful for handgun reloaders using progressive presses. The chambers of many popular semi-auto pistols are partly unsupported. This allows the case to swell in the bottom quarter. The case may not be sized adequately by your sizing die, which can lead to misfeeds or malfunctions.

Additionally, if you have loaded a large quantity of ammo for a semi-auto rifle such as an AR15, it’s not a bad idea to check your cartridges before you load them into your magazines. All you need is one mis-sized round to cause a stoppage. That will ruin your day if you are competing in a Service Rifle match or 3-Gun event.