This custom war wagon hauls varmint hunters around the Longmeadow Game Resort in Colorado.
May Day, May 1st, is just five days away, so we are well into springtime (spring officially started on March 20, 2026, the Vernal Equinox). For many shooters, Spring is a great season to head out to the varmint fields. Here are six items that can help ensure successful spring varmint adventures.
Six Great Products for Varmint Shooters
1. Riflekühl In-Action Fan Barrel Cooler
In the past, folks have tried various methods to cool barrels: water flushed through the bore, CO2 tanks, even battery-operated fish pumps. The Riflekühl by Magnetospeed is a simpler, less costly, and much handier solution. Busy varmint shooters may expend hundreds of rounds in a day. That’s tough on barrels. One way to extend your round count is to use the MagnetoSpeed Riflekühl barrel cooler.
This barrel cooler is designed to get barrel temperatures down to intended operating levels quickly. The turbocharger-inspired impeller is engineered to produce great airflow in a small package. Powered by a single CR123A Lithium battery (included), ambient air is forced through the extendable nozzle down the bore of the rifle. This is pretty efficient and can typically cool a barrel in under 8 minutes. The Riflekühl doubles as a chamber flag and features an exclusive built-in air filter to prevent dust and dirt from being blown into your rifle.
2. Uncle Bud’s Bulls Bag Sandbag
On most varmint hunts we spend most of the time shooting from a portable bench with a pedestal-type rest (we like the SEB Mini). But it’s nice having a big, heavy X-Type sandbag rig also. These four-chamber designs, such as the Uncle Bud’s Bulls Bag, allow shooting from a truck hood or any flat surface. Some rifles with narrow fore-ends really benefit from the firm “hug” provided by these “butterfly” style sandbags. We like the 15″ Uncle Bud’s Bulls Bag, currently $80.00 at BullsBag.com (khaki/suede). Durable and well-made, it will provide years of service. There is also a 10″ version that is easier to carry, starting at $62.00. Forum member Stoner24mkiv likes a Bulls Bag for shooting from a vehicle. He also suggests: “[take] an adjustable bipod if you are going to do any walking. Have a fanny pack or backpack for extra ammo, water, bore-snake, etc. when you go on your walkabouts. Bring a Boonie hat for blocking the sun, sun glasses, sunscreen. High leather boots.”
3. Burris Scope with Built-In Laser Rangefinder
The Burris Eliminator is an impressive piece of electro-optical technology. With a push of a button, a built-in laser rangefinder senses the distance to your target and the Eliminator’s microprocessor instantly calculates the required hold-over based on your load’s ballistics. The calculated aiming point is then displayed in the reticle with an illuminated red dot on the vertical cross-hair. Just put the red dot on the target and make the shot. Easy as that. If you are working a large prairie dog field and constantly moving near to far and back again, this scope is really handy. We’ve used the Eliminator III out to 500 yards on small steel targets and it worked flawlessly.
Right now you can get the 5-20x50mm Burris Eliminator 5 model for $999.99 on Amazon (#ad). Or you can still get the older 4-16x50mm Burris Eliminator 3 model at some dealers. Note: the Eliminator 3 and 5 have been replaced by the compact 4-20x52mm Eliminator 6, but that newer model has a $2999.99 MSRP ($1874.99 at MidwayUSA on sale). The Eliminator 5 is way less expensive than the newer Model 6 (even with the sale discount).
4. Hornady 17 HMR V-Max Loaded Ammo
For those distant prairie dog shots, you’ll want a centerfire round such as a 22 BR or 22-250. However, for closer work, or for smaller varmints such as ground squirrels, the 17 HMR is hard to beat. There are many good factory rifles chambered for the 17 HMR, such as the Savage A17 (shown below). Right now Hornady 17 HMR ammo is on sale at FastAmmo.com for $10.90/50 ($0.22 per round). That’s a good deal. This same ammo sells elsewhere for up to $18.00 per 50-round box. NOTE: Hornady also offers 17 HMR ammo with 20gr XTP hollow-point bullets ($12.25/50 at FastAmmo.com). Both types work well.
5. Stick-On Temp Strips Monitor Barrel Heat
You never want your barrel to get too hot. Accuracy suffers when barrels over-heat, and excessive heat is not good for barrel life. So how do you monitor your barrel’s temperature? You can check if the barrel is “warm to the touch” — but that method is not particularly precise. There is a better way — using temperature-sensitive strips. McMaster.com (an industrial supply house) offers stick-on temp strips with values from 86° F to 140° F. A pack of ten (10) of these strips (item 59535K13) costs $12.11 — so figure it’ll cost you about $1.21 per barrel for strips. That’s cheap insurance for your precious barrels. For best barrel life, try to stay under 120 degrees F.
6. Low-Fouling Power for High-Volume Varmint Loads
For high-shot-count varmint safaris, you want a clean-burning powder that minimizes barrel fouling. While there are many great powders for the .223 Rem, we like Hodgdon CFE 223 for high-volume varmint loads. This powder really seems to keep barrels cleaner. Originally developed for U.S. rapid-fire military systems, CFE 223 incorporates a proprietary chemistry named “Copper Fouling Eraser”. Based on tests with extended shot strings, Hodgdon claims that, by using CFE™223 varmint hunters, match shooters, and AR shooters can maintain accuracy for longer periods, with less barrel-cleaning time.
.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 three rimfire chamberings: .22 LR, .17 HMR, and .22 WMR. While .22 LR ammo is considerably cheaper, .17 HMR and .22 WMR shoot flatter and deliver MUCH more energy. These .17 HMR and .22 WMR chamberings are 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 mag works very well with the .17 HMR and .22 WMR chamberings.
The standard finish for the .17 HMR and .22 WMR Ruger Precision Rimfire rifles is Black hard-coat anodized. But there is also a Burnt Bronze Cerakote Special Edition available through Iron Valley Distributor.
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.
Graf & Sons — Major RCBS Sale on Presses, Tools, Dies Etc.
⏺️ » Thousands of RCBS products on Sale — presses, dies, tools
Grafs.com is running a massive RCBS Sale right now with big savings on thousands of RCBS products including reloading presses, priming tools, powder measures, case prep equipment, and hundreds of die sets. Among our top picks, the Universal hand priming tool is excellent, and the unique RCBS Summit is a great compact reloading press.
Sportsman’s Warehouse — SIGnature Sale — Optics and Pistols
⏺️ » Great savings on pistols, optics, mounts and more
If you need a carry pistol, or a new riflescope, thermal scope, reflex/red dot optic, or binoculars, definitely check out the major Optics and handgun sale at Sportsman’s Warehouse. If you need a hunting scope and Rangefinder, definitely consider KILO3K Laser RF and 3-12x44mm BDC-1 combo — now $150.00 off the regular price. Along with the discounts of 10-25% there are eGift cards available with many items.
As an Amazon affiliate, this site can earn revenues through sales commissions.
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.
There’s a nice article in the Western Powders Blog that any varminter will enjoy. In this hare-raising tale, gunwriter Jim Waddell explains how he used a self-loading Savage A17 rifle to take care of a serious jack rabbit problem on a rancho in California. “[My friends] purchased a huge amount of acreage that had some existing alfalfa fields and [surrounding sagebrush]. Sagebrush is home to jack rabbits. Lots of jack rabbits. The previous owner of this property didn’t do any varmint or predator control[.] The ink wasn’t dry on the escrow papers before [my friends] started asking for help shooting rabbits. A problem in taking these critters is it has to be done at night when they come out to feed as they lay low in the bush during the daylight hours.”
Savage A17 Comes to the Rescue
Initially Waddell and some friends took on the jack rabbit hordes using Ruger 10/22s and a .44 Magnum Marlin lever gun. Neither option was ideal. The .44 Magnum just couldn’t keep up the desired shooting pace (it took too long to reload) ant the .22 LRs were too anemic. So Waddell decided to give the more potent 17 HMR a try. He acquired a Savage A17 and went back for a second bunny-busting session. He came away convinced that the 17 HMR cartridge in the semi-auto Savage works great for small varmint control.
NOTE: This is in an older internet archive so it may take a minute or so to load.
Waddell writes: “I wanted more than a .22 after seeing the problems my pals had with their [10/22] bullets not anchoring the rabbits. Armed with my new Savage A17 it was time to head back to the alfalfa fields. This time my hunting partner was Dan, my son-in-law from Seattle. We hunted for four nights. Each night was either raining, windy or both. My question about whether or not rabbits would be out in the weather was answered immediately. They were everywhere. As miserable as the weather was, we got all the shooting we wanted and that Savage rifle was up to the task. We got so many rabbits it was impossible to count.” CLICK HERE for the full account of Waddell’s jack rabbit adventures on the California rancho. It’s worth a read. Here is a sample:
Wabbits, Wabbits Everywhere — Even Running Right at You
I couldn’t believe my eyes when I saw a sea of rabbits as far as the lights would shine and when the light beams hit the bunnies, they became confused and as often as not, would run right at the lights so a good percentage of our shots were literally in spitting distance. It was also a new experience shooting at targets that are running TOWARD you. Most of us who’ve done much hunting for game or varmints have experienced moving targets but how many of those targets are coming at you?
Sources for Best Deals on 17 HMR Ammunition
With 17 HMR ammunition it definitely pays to shop around. This spring (March 2026) we’ve found a 50-count box of 17 HMR ammo as low as $10.10 and as high as $19.99. A typical price currently is about $13.99-$16.99, as you’ll see at Midsouth. You can check multiple vendors’ 17 HMR ammo prices at once on the AmmoSeek.com and BulkCheapAmmo.com websites. Here are some of the best deals we found on 3/10/2026 on BulkCheapammo.com starting at $10.10 per 50-rd box:
NOTE: Some deals may disappear at 11:59 PM EST on Monday 12/1/2025.
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.
Tomorrow, December 1, 2025, is officially “Cyber Monday” following Black Friday, a great time for gun gear discounts. Today we showcase notable Cyber Monday sales, and we spotlight 15 products — great deals that are available right now.
MidwayUSA is running a major Cyber Monday Week Sale, with significant discounts on a wide range of products including optics, gun parts, reloading equipment, hunting gear, ammunition, camping gear, and more. CLICK HERE for Midway USA Cyber Sale deals.
If you’re looking for a new handgun, rifle, or shotgun, definitely check out the Cyber Monday deals at Guns.com. This site has a vast selection of firearms from nearly all popular gun-makers. Some pistols and rifles are discounted $300 or more.
Cyber Monday is a huge event at Amazon, with big discounts on a vast selection of merchandise. Shooting sports enthusiasts can get big savings on optics, reloading tools, gun cases, gun vises, ultrasonic cleaners, priming tools and more. Shown above are notable Cyber Monday Deals now offered on Amazon, with discounts up to 41%.
CYBER MONDAY Specials — Fifteen Hot Bargains
For our previous Black Friday feature stories last week we listed multiple websites that offered a variety of discounts. For this 2025 Cyber Monday + Deals of the Week, we feature 15 select items — all great deals. Click on each to get the current deal on the seller’s site, and then you can shop other Cyber Monday bargains at that vendor.
NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors. As an Amazon affiliate, this site can earn revenues through sales commissions.
For centerfire ammo, you can choose from dozens of flip-top boxes, storage bins, or milsurp-style ammo cans. For rimfire ammo, there are not so many good choices. Our preferred rimfire ammo carrier is the MTM SB-200 Small-Bore Fitted Ammo Box. This flip-top plastic box holds 100 rimfire rounds in black grids on the left and right. Each side has five rows left to right, holding ten rounds per row front to back (for 50 rounds per side). In the center is a storage area that will hold another 100 rounds in factory boxes.
Versatility for ALL Types of Rimfire Ammo
MTM’s SB-200 box is not just for .22 LR ammunition. This handy carrier will hold .17 HMR rounds, as well as .17 Mach 2, .22 Short, .22 Win Mag Rimfire, and of course .22 Long Rifle (.22 LR). This box is a winner — it has a low profile, holds rounds securely, and the center storage feature is smart.
MTM Case-Gard 200 Round Smallbore Box
This is really the only product of its kind on the market. It allows you to conveniently and securely hold 200 rimfire rounds, and also segregate your ammo by brand or bullet type. These boxes fit all types of popular rimfire ammunition. The vertical clearance of the lid is sufficient to hold the longer .22 WMR Rounds, and 17 HMR (as well as .22 LR naturally). The lid fits securely so you don’t have to worry about your rimfire ammo spilling out on the way to the range.
If you don’t have one of these boxes yet, we recommend you order one or two. They cost less than $20.00 and are available in Blue or “Rust” (a brick color).
Varminting for Fun — With Rimfires and Centerfires
One of the most fun things you can do with a rifle is to shoot varmints such as ground squirrels, prairie dogs, rockchucks, and groundhogs. There’s great satisfaction making a perfect hit on a critter that sends the beastie spinning in the air. Varminting also affords a great excuse to acquire more rifles, because it really does make sense to own and use multiple varmint rifles in various calibers.
Having multiple rifles on a varmint safari lets you preserve barrel life, and shoot lesser-recoiling calibers at the shorter distances. For example, with California ground squirrels, we like a .17 HMR inside 125 yards, then switch to a 20 Practical (20-223 Rem). For prairie dogs, you may want that 20 Practical, plus a nice .22 BR for 250-400 yards, and a .243 Ackley (or 6XC or 6mm CM) for long shots.
Seven Varmint Rifles — Rimfire and Centerfire
With 980,000 subscribers, the Backfire YouTube Channel is highly popular. The capable hosts provide honest, candid reviews. This video covers seven different varmint rigs. First off is the Air Arms TX 200 (00:25). Then the excellent .22 LR CZ 457 is featured (01:33), followed by a .223 Rem AR15-platform rifle (02:30). Next up is the .22 LR Christensen Arms Ranger 22 (03:40), which proved to be “crazy accurate”. Then the video showcases a Bergara Premier in 22-250 (04:20), an “excellent coyote gun that you could use on varmints as well”. Last up is the Ruger American Predator (05:20) in .17 HMR.
6XC Rifle Featured in Gunwerks Rockchuck Adventures
This Gunwerks video showcases varmint hunting in the Western USA. In this video Aaron Davidson and the Gunwerks crew try out some new rifles on some rockchucks. Most of the the rifles were suppressed but the host said the rockchucks took cover after the first shot, so this required good coordination among shooters and spotters. A 6XC varminter is featured at 2:44 and there’s some nice drone footage starting at 2:00.
6mmBR for Longer Range Varmint Adventures
The video creator reports “I spent a great deal of time deciding what 6mm cartridge I would pick for my next varmint build. I was sure of certain things. First, it had to fit an action that I owned. Most importantly, it had to be highly accurate, with light recoil. Quality, highly frangible bullets had to be available in the 50 to 70 grain weight range (for smaller to larger varmint hunting). For flat shooting ballistics, I wanted velocity above 3300 fps. I decided that the 6mmBR, with a slow twist barrel, was what I was looking for.” Components for this rifles are: Borden Alpine Action, Krieger Barrel, Grayboe Ridgeback Stock, Bix’N Andy Trigger, Thunderbeast Ultra Suppressor.
.22-250 Nails Ground Squirrels and Rock Hyraxes in South Africa
Here’s an interesting video from South Africa. The video maker starts with shots on ground squirrels. His .22-250 blasts them into little pieces. They he switches to more distant targets, a furry ground-hog size animal called the Rock Hyrax, Cape Hyrax, or Dassie. Mature Rock Hyraxes weigh 4-5 kilograms and have short ears and tail. These Rock Hyraxes are found at higher elevations in habitats with rock crevices, allowing them to escape from predators (but not skilled varmint hunters).
20 Practical — Great Choice for AR-Platform Rifle
If you want to use an AR-platform rifle in the varmint fields, consider getting a 20-caliber barrel chambered for the efficient, low-recoil 20 Practical cartridge. The 20 Practical is simply a .223 Remington necked down to 20 caliber. The parent .223 Rem cartridge of course works great in an AR, but the 20 Practical offers some notable advantages for high-volume varmint shooters. The 20 Practical cartridge is simply the .223 Rem necked down to 20 caliber — you can use standard .223 brass and load with standard.223 Rem dies. Just swap in a smaller expander and use smaller neck bushings.
The 20 Practical delivers very high velocity with very low recoil while still providing outstanding accuracy. The 20 Practical is great option for folks who favor “fast and light” — smaller, lower-mass bullets traveling at very high velocities. This little cartridge can launch 40-grainers at over 3900 fps.
.17 WSM — The Most Powerful .17 Cal Rimfire
We think that every varmint hunter should own a nice .17 Cal rimfire rig. Out to 200 yards or so the .17 WSM or .17 HMR is very effective on small varmints. It’s nice to be able to shoot affordable ammo out of the box and not have to scrounge for hart-to-find powder and primers. This video features a superb .17 Cal varmint rig, the Primal Rights TS Custom chambered for the impressive .17 WSM cartridge.
Prairie Dog Hunting with .17 HMR Savage A17 Rifle
On varmint excursions, we like to have a .17 rimfire for the closer shots, inside 150 yards. This video shows a successful Prairie Dog hunt with a .17 HMR. Watch and you’ll see hits out to 160 yards (00:50), proving the effective range of the .17 HMR cartridge. The host is shooting a Savage A17 semi-auto 17 HMR rifle in a Boyds laminated stock.
Varminters now enjoy three .17-caliber rimfire options. The .17 Mach 2, .17 HMR, and .17 WSM are all good choices, with the 17 Mach 2 (17 HM2) being the cheapest and the .17 WSM the most powerful. With a 3000 fps MV, the .17 WSM has some really impressive ballistics, — with a much flatter trajectory than both the .17 HMR and .22 WMR:
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.
Our AccurateShooter.com Forum has an active section for hunting and varminting. One of the notable varminting threads in recent weeks was an account of a varmint hunt in Eastern Oregon. Forum member “Rick in Oregon” spent a week this past April nailing small varmints — known as “Sage Rats”, aka Belding ground squirrels (Urocitellus beldingi). Rick did most of his shooting with his handsome Cooper M38 rifle chambered for the 20 VarTarg wildcat, which is basically a .221 Fireball case necked down to .20 caliber. Here is Rick’s report on his successful Sage Rat Safari.
Forum member Rick in Oregon with his 20 VarTarg Cooper M38 rifle.
We just returned from a week-long sage rat shoot in the Orygun outback. Decent weather this time, no blowing snow, just plenty of sunshine and our buddy “Skippy the Flying Squirrel” to enhance our shooting enjoyment. Our rancher host refuses to use poison, so he welcomes us with the ability to hook our trailers to power and water, and a nice place to park them while we rid him of his sage rat problem. A true win-win situation for all. Out of respect for the rancher, we did not drive out into the fields. Instead we parked on the perimeter two-tracks, placed our portable benches, set up our windflags, then had at it.
For shooting these small critters, you need accurate rifles that shoot less than 0.5 MOA. The sage rats are small and they may be partially concealed inside their relatively flat mounds. I took my custom M700 .204 Match 1:11-twist rifle, but there were no long range opportunities to justify burning over 25 grains of powder, as no elevated positions were available to take advantage of it. Shooting from the flat terrain gets much mirage, making any hits past 350 yards virtually impossible, so my 20 VarTarg got the most action out to 350 yards. Then inside of 200 yards I used my Anschutz 1715D HB in .17 HMR which did a very fine job of rat launching.
Rick is a definite 20 VarTarg devotee: “For years I thought my .223 AI was the ideal Prairie Dog cartridge. It may well be, but for sage rats, the 20 VarTarg has few equals when efficiency and performance is considered. This makes 15 years of 20 VT sage rat medicine for me, and I do not see any changes on the horizon. It also works quite well on rockchucks!”
As usual when the “Eastern Oregon Raptor Feeding Society” shows up, so do the raptors. In fact bald eagles, golden eagles, hawks, and ravens all feast on the generous sage rat meals we provide. The terminal effects of the .20-Cal 32-grain bullets can’t be overstated. It sure makes it easy for the birds to do their thing. CLICK HERE for dead critter “blood and guts” close-up photo.
Above is Rick’s Cooper M38 chambered for the 20 VarTarg wildcat on his rotating field bench. Rick tells us: “My Cooper M38 VR 20 VarTarg is basically a stock offering from Cooper Firearms of Montana with a Jard 10 oz. trigger added. The barrel is a 1:12-twist 24″ Wilson chambered by Cooper. The bedding was perfect so I have not touched it in that regard.”
Rick’s load with Nosler 32gr Varmageddon bullets runs 3680 FPS — wicked fast. He loads Alliant Reloder 7 in Lapua or Nosler brass with Rem 7½ primers. Rick says this rig is VERY accurate, delivering groups in the sub-quarter-MOA range.
The scope is a Leupold VX3 6.5-20x40mm LR, with Varmint Hunter Reticle, factory-installed M1 elevation turret, EGW scope level, carried in Leupold rings. Rick notes: “My come-up chart in the scope’s ocular cover was developed using Sierra Infinity ballistics software based on my actual load. The chart has proven to be deadly spot-on at all suitable ranges I encounter the rats and rockchucks.”
EDITOR: The 20 VarTarg cartridge is based on the .221 Fireball case, necked down to .204 and slightly modified for extra capacity. This very efficient cartridge offers low recoil and great accuracy. It’s one of our first choices for ground squirrels and P-dogs out to 300 yards.
Tailgate Cleaning Set-Up — Brush That Barrel Back at Camp
Rick notes: “When the winds get up, cleaning in the field is problematic, blowing patches about, so cleaning back at camp on the tailgate is the hot setup.”
Anschutz 1715D HB in .17 HMR
For shots inside 200 yards, the .17 HMR works well. Rick notes: “The little ones were out, so inside of 200 yards, my Anschutz .17 HMR was the perfect medicine for that work. It really thumps those guys [doing] a very fine job of rat-launching.”
The .17 Hornady Magnum Rimfire (HMR) The .17 Hornady Magnum Rimfire (HMR) was introduced in 2002 by Hornady as a high-velocity, rimfire cartridge derived from the .22 Magnum case necked down to .17-caliber. The .17 HMR gained popularity among varmint hunters and target shooters for its good accuracy and hitting power out to 200 yards or more — all with low recoil and relatively low cost (compared to centerfire ammo).
Most .17 HMR ammo runs 17-grain or 20-grain hollow-point or plastic-tipped bullets at speeds around 2375-2550 FPS (lower for 20-grainers). Though lightweight, these small projectiles do deliver a powerful impact on small game while maintaining low recoil. Compared to the .22 LR, the .17 HMR offers superior ballistic performance, with flatter trajectories and higher energy at extended distances. It’s good for shooting prairie dogs, ground squirrels, sage rats, and other small critters.
During his sage rat safari in Oregon, Rick stayed in his trailer (see above). Rick noted that one critter “was frolicking about my trailer, so he made a good subject for a 300mm telephoto lens, shot out my dinette window. I can never get that close to them when in the field.”
In the past, folks have tried various methods to cool barrels: water flushed through the bore, CO2 tanks, even battery-operated fish pumps. The Riflekühl by Magnetospeed is a simpler, less costly, and much handier solution. Busy varmint shooters may expend hundreds of rounds in a day. That’s tough on barrels. One way to extend your round count is to use the MagnetoSpeed Riflekühl barrel cooler.
.17 HMR and .22 WMR Options Enhance
The .17 Hornady Magnum Rimfire (HMR) was introduced in 2002 by Hornady as a high-velocity, rimfire cartridge derived from the .22 Magnum case necked down to .17-caliber. The .17 HMR gained popularity among varmint hunters and target shooters for its good accuracy and hitting power out to 200 yards or more — all with low recoil and relatively low cost (compared to centerfire ammo).
