There are three readily-available 17-caliber rimfire rounds now on the market: 17 HMR, 17 WSM, and 17 Mach 2(aka 17 HM2). Aguila also made a .17 rimfire, the .17 PMC/Aguila, but it never became popular. What should be your choice? The 17 HMR is a very popular round, available from multiple manufacturers — CCI, Hornady, and now Norma. The 17 Mach 2 (HM2) is making a resurgence, as it is less expensive than 17 HMR and it can be shot from rifles converted from .22 LR since it shares the .22 LR cartridge OAL. Finally the 17 WSM is, without question, the performance leader among .17-Cal rimfire rounds.

17 HMR — Still the Market Leader in 17-Cal Rimfires

The 17 HMR (Hornady Magnum Rimfire) is popular and well-established. Ammo with a variety of bullet weights and designs is available. Most 17 HMR ammo is priced from $10-$12 per box, and you can get some better deals during sales.

You can buy quality 17 HMR rifles from many makers at all price levels. The Savage A17 with laminated thumbhole stock is a good choice. There were some early issues with the A17, but Savage improved the magwell and now this rifle is very reliable and accurate, particularly with the CCI-brand A17 ammo.

The laminated thumbhole stock version of the Savage A17 is a great carry-around varminter.

Ruger now makes a .17 HMR version of the Ruger Precision Rifle. If you prefer a modular chassis type rig, this is a great option:

Here is a semi-auto 17 HMR fitted with a suppressor. Even with the cameraman just 20 feet away, you can barely hear the shot, and recoil is non-existent. (NOTE: be sure to turn on the sound icon). Varminter Magazine says: “No ground squirrels were spooked during these shots. Quiet is an understatement!”. This may be the ultimate stealth varminter set-up.

17 Mach 2 (17 HM2) — Best Bang for the Buck?

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. Check out this Volquartsen Summit from SHOT Show. It offers a slick, straight-pull toggle bolt, like you’d find on Olympic biathlon rifles.

Considering that 17 HMR ammo costs $14 to $16 per 50ct box, the 17 Mach 2 is an excellent value by comparison. You can now get 50 rounds of CCI 17 Mach 2 for just $8.99 at Midsouth. Grab it while you can.

The Mach 2 propels the same 17gr V-Max bullet as the 17 HMR, but the Mach 2 runs about 16% slower — 2100 fps vs. 2500 for the 17 HMR. 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:

Hornady’s 17 Mach 2 has a 2100 FPS muzzle velocity vs. 1255 FPS for .22 LR.

17 WSM — More Speed, More Energy, and Flatter Trajectory

The 17 WSM (“Winchester Super Magnum”) is the fastest, flattest-shooting rimfire round you can buy. It totally stomps the .22 LR, and even offers significantly better ballistics than the popular 17 HMR. Check out this comparison of three rimfire magnmum cartridges (17 WMS, 17 HMR, and 22 WMR):

And now lead-free 17 WSM ammo is available. This “unleaded” version is impressively flat-shooting. With a 100-yard zero, it drops only 4.3 inches at 200 yards. Compare that with a .22 LR which can drop 18 inches or more from 100 to 200 yards (based on 1150 fps MV).

CLICK HERE for 17 WSM lead-free ammo test article.

Do you shoot NRL22 matches, or are you thinking of getting started in that rapidly-growing discipline? Then grab a copy of Rimfire Revolution: A Complete Guide to Modern .22 Rifles. Released in summer 2021, this book covers rimfire rifles and shooting disciplines. Order the print version for $32.99 from Gun Digest, $35.33 from Amazon Direct. Or get a digital Kindle Edition for $21.29 from Amazon.

This Gun Digest book has become a “go-to” resource for NRL22 and PRS Rimfire 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.

Plus Coverage of .17-Caliber Rimfire Rifles — 17 HM2, 17 HMR, 17 WSM
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.

Do you shoot NRL22 matches, or are you thinking of getting started in that rapidly-growing discipline? Then grab a copy of Rimfire Revolution: A Complete Guide to Modern .22 Rifles. Released in summer 2021, this book covers rimfire rifles and shooting disciplines. Order the print version for $33.99 from Gun Digest, $26.95 from Amazon Direct. Or get a digital Kindle Edition for $20.61 from Amazon.

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.

Do you shoot NRL22 matches, or are you thinking of getting started in that rapidly-growing discipline? Then grab a copy of Rimfire Revolution: A Complete Guide to Modern .22 Rifles. Released in summer 2021, this book covers rimfire rifles and shooting disciplines. Order the print version for $33.99 from Gun Digest, $26.95 from Amazon Direct. Or get a digital Kindle Edition for $20.61 from Amazon.

This Gun Digest book has become a “go-to” resource for NRL22 and PRS Rimfire 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.

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 about $8.50. That’s 43% cheaper than a better-than-average* $14.99 price of 17 HMR — a significant savings at 17 cents/round vs. 30 cents/round!

17 Mach 2 Major Selling Points:

1. 60% more velocity than typical “High-Velocity” .22 LR ammo.
2. 40% less cost than average 17 HMR ammo.
3. 17 Mach 2 OAL is compatible with .22 LR receivers and magazines.

17 Mach 2 — Best High Velocity 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 typically $15 to $17 per box, the 17 Mach 2 is a good value by comparison. It is available from vendors for about $8.50 per 50ct box. That’s $0.17 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.

And you can easily adapt a .22 LR Rifle to shoot the 17 Mach 2 just by changing the barrel. The magazine and bolt operation should work as the cartridge length, cartridge body diameter, and rim size is the same as the .22 LR.

Hornady’s 17 Mach 2 has a 2100 FPS muzzle velocity vs. 1255 FPS for “High-Velocity” .22 LR.

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 Biathlon 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.

*Note: The cheapest 17 HMR we found via nationwide search was $12.50/box, but MidwayUSA charges $19.99 for 50 rounds of most 17 HMR types. At most vendors you’ll pay $16-$18 per box for 17 HMR ammo.

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.

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.

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 about $8.60. That’s 43% cheaper than the typical $14.99 price of 17 HMR — a significant savings (17 cents/round vs. 30 cents/round)!

17 Mach 2 Major Selling Points:

1. 60% more velocity than typical “High-Velocity” .22 LR ammo.
2. 40% less cost than average 17 HMR ammo.
3. 17 Mach 2 OAL is compatible with .22 LR receivers and magazines.

17 Mach 2 — Best High Velocity 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 typically $15 to $17 per box, the 17 Mach 2 is a good value by comparison. It is available from vendors for about $8.60 per 50ct box. That’s $0.17 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.

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 Biathlon 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.

In early July, Gun Digest will release a new book about rimfire rifles and shooting disciplines. Rimfire Revolution: A Complete Guide to Modern .22 Rifles, can be pre-ordered for $29.99 from the Gun Digest Store (or $34.99 on Amazon). You can also pre-order a digital Kindle Edition for $25.63 from Amazon.

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 powders and reloading components so difficult to find these days, many folks are shooting less centerfire, but way more rimfire.

With the growth of rimfire tactical competition and the rising popularity of rimfire silhouette shooting, the .22-Caliber rimfire rifle is more popular than ever. This new Gun Digest book covers the latest trends in rimfire hardware. Every major gun manufacturer has brought at least one new rimfire rifle to the market in the last two years. These new models are covered in detail. Other Key topics included in this new, full-color 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.

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 four years. Right now there are probably ten times as many rimfire tactical matches as actual sanctioned PRS and NRL centerfire matches. The reason is simple — ammo is much less costly, and you run a challenging rimfire tactical match at nearly any shooting 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.

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.

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:

CCI VNT 17grat Sportsman’s Warehouse: $8.99/50 rds
CCI V-Max 17gr at Cabela’s: $9.99/50 rds (availability varies by store)
Hornady NTX 15.5gr at Precision Reloading: $11.21/50 rds
Hornady Varmint Xpress V-Max 17gr at MidwayUSA: $11.66/50 rds (300 rd pack)
Hornady NTX 15.5gr at Midsouth Shooters: $13.38/50 rds

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.

Vudoo Gun Works now offers V22 rifles chambered for the 17 Hornady Mach 2 (17 HM2) rimfire cartridge. The 17 Mach 2 runs 2010-2100 FPS, making it a much more potent than the .22 LR for varminting. It also is 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.

Because the 17 HM2 case 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 V22 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.”

The 17 HM2 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 prarie dogs at ranges of up to 220 yards. We like this cartridge because 17 HM2 ammo is 30-35% less expensive than 17 HMR ammo. When you’re shooting hundreds of rounds a day in the varmint fields, that price savings adds up.

Vudoo Gun Works currently will offer a variety of rifles chambered in 17 HM2. The Ravage model (top photo) has a composite stock with adjustable cheekpiece. For those who prefer a metal chassis, Vudoo offers its V22 barreled action in the MPA Apparition chassis (photo below). Vudoo has lighter, “walk-around stocks” and barrel profiles for hunters. All Vudoo 17 HM2 models use the V22 action and current Vudoo .22 LR magazines.

Vudoo V22 17 Mach 2 Rifle Features
Short action Remington 700 footprint
Magazines fit standard AICS-compatible bottom metal
Large selection of aftermarket triggers
Large selection of aftermarket stocks
V-MAX and NTX bullet options