Want to improve your understanding of Ballistics, Bullet Design, Bullet Pointing, and other shooting-related tech topics? Well here’s a treasure trove of gun expertise. Applied Ballistics offers dozens of FREE tech articles on its website. Curious about Coriolis? — You’ll find answers. Want to understand the difference between G1 and G7 BC? — There’s an article about that.
“Doc” Beech, technical support specialist at Applied Ballistics says these articles can help shooters working with ballistics programs: “One of the biggest issues I have seen is the misunderstanding… about a bullet’s ballistic coefficient (BC) and what it really means. Several papers on ballistic coefficient are available for shooters to review on the website.”
Credit Shooting Sports USA Editor John Parker for finding this great resource. John writes: “Our friends at Applied Ballistics have a real gold mine of articles on the science of accurate shooting on their website. This is a fantastic source for precision shooting information[.] Topics presented are wide-ranging — from ballistic coefficients to bullet analysis.”
Here are five (5) of our favorite Applied Ballistics articles, available for FREE to read online. There are dozens more, all available on the Applied Ballistics Education Webpage. After Clicking link, select Plus (+) Symbol for “White Papers”, then find the article(s) you want in the list. For each selection, then click “Download” in the right column. This will send a PDF version to your device.
by Sierra Bullets Ballistic Technician Philip Mahin for Sierra Bullets Blog
A lot of calls that come into the Sierra Customer Service Center are made by shooters [of retirement age]. Most of the time the shooter used to reload back when they were [younger] and stopped in order to raise a family, pursue a career, or both. Maybe their father or grandfather taught them back in the day and they are looking for an answer to the new whatchamacallit they found on the internet. The point is they are coming back to it because it was fun.
Reloading Can Provide Stress Relief
As a father of three, a husband, a brother, a son and son-in-law, and a friend and neighbor, I get pulled in a lot of directions. In all honesty, reloading and shooting has become a stress relief for me even though I work in the shooting industry.
Sometimes, the shooting gets put on hold for other more important things but there will always be another project or repair to accomplish. There are a lot out there that have found a way to balance the work life, the family life, and the play life. I would like to applaud you on your efforts because it is a hard thing to accomplish.
Remember to take time and relieve that stress. Do something fun, especially if it is shooting that special hand-load you just made.
AccurateShooter Comment — Hand-Loading and the Creative Process
Reloading your own precise ammo can be rewarding in many ways. First it allows you a temporary escape from work pressures, “Honey-Dos”, filing your taxes — whatever. It’s just you and Mr. Rockchucker spending quality time in the loading room. Second, hand-loading is a creative process that engages the mind. During load development, you are like an inventor, selecting a powder charge, choosing the bushing size, experimenting with seating depths, working to perfect your load.
Lastly, the process of hand-loading is rewarding because you are building something start to finish. You begin with components — bullets, brass, and powder, and end up with a finished product that (hopefully) is better than the best factory ammo you could buy. It is enormously satisfying to start with piles of bullets and brass and end up with beautiful hand-loads that can deliver great accuracy.
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.
Midsouth — Big Savings on Lyman Products
⏺️ » Major discounts on hundreds of Lyman products
Lookin’ for a great deal? Currently there are over 500 discounted items in the Creedmoor Sports Sale section with 90+ in the Bargain Bunker (with major price cuts). You’ll find some great savings on Sightron Scopes, Wilson and Redding presses, Edgewood Bags, Protektor Front Rests, Wilson and Redding Dies, Berger Bullets, Starline Brass and much more.
Graf & Sons — Dillon Getting Started Reloading Kit, $719.95
⏺️ » Great starter kit with BL550 press, dies, powder funnel die and more
If you’re looking to upgrade to a progressive press consider the Dillon Precision BL550 Get Started Kit. This combo features the BL550 progressive press with multiple die slots and a quick-change toolhead for fast caliber swaps. NOTE: This Dillon BL550 is upgradeable to the RL550 for higher output. This “Get Started” kit also includes a 3-die set, digital scale, powder trickler, calipers, case gauge, ammo box, and more. The kit is on sale for $719.95 for a variety of popular cartridge types including .223 Rem, .308 Win, 9mm Luger, .38 SPL, .357 Mag, .44 Mag, and .45 ACP.
Whidden Gunworks — 50% Off Rimfire Gun Ammo Testing
⏺️ » Save 50% on test to find best ammo for your rimfire gun
Whidden Gunworks is offering 50% OFF Rimfire Test Range fees. The Whidden test center team will test your .22 LR rifle or handgun at 50m and 100m with top quality ammunition from ELEY, Lapua, Norma, and RWS. Multiple lots can be tested, and then you can buy the lots that shoot best in your firearm. Whidden Gunworks even offers door-to-door valet shipping. Offer good through May 17, 2026.
As an Amazon affiliate, this site can earn revenues through sales commissions.
Whidden Gunworks makes great sizing and seating dies. The Whidden full-length sizing die with neck bushing is very popular because it allows you to “tune” the neck tension by using different bushings, with larger or smaller inside diameters. In this video, John Whidden explains how to choose a the right bushing size for use with your neck-sizing and full-length sizing bushing dies.
For most applications, John suggest starting with the caliper-measured outside diameter of a loaded cartridge (with your choice of bullet), and then SUBTRACT about three thousandths. For example, if your loaded round mics at .333, then you would want to start with a 0.330 neck bushing. John notes, however, that you may want to experiment with bushings, going down a thousandth and up a thousandth. With thin In addition, as your brass ages and the necks harden, you may want to change your bushing size.
Quick Tip: Try Flipping Your Bushings
You may also want to experiment with “flipping” your neck bushings to alternate the side that first contacts the neck of the case. (One side of the bushing is usually marked with the size, while the other side is unmarked.) So try “number side up” as well as “number side down”.
Some folks believe that one side of the bushing may allow a smoother entry, and that this can enhance concentricity. Other people think they can get very slightly more or less neck tension depending on how the bushing is oriented. This is a subtle effect, but it costs nothing to experiment.
If one bushing orientation proves better you can mark the “up” side with nail polish so that you can always orient the bushing optimally. NOTE: We have confirmed that some bushings are actually made with a slight taper. In addition, bushings may get distorted slightly when the brand name and size is stamped. Therefore there IS a reason to try both orientations.
With spring soon changing to summer, we are in peak varmint season in many parts of the country. In an area with a high number of critters, a semi-auto varmint rifle is a good choice. You get quick follow-up shots, with reliable 20-rd and 30-rd magazines.
For this Saturday at the Movies Showcase we feature a variety of semi-auto, AR-platform rifles chambered for efficient, high-velocity varmint ammo. Cartridges include: .17 WSM, .17 Remington, .20 Practical, .204 Ruger, .22 Grendel, .223 Rem, and 6mm ARC. We conclude with a video that reviews a variety of lead-free .223 Rem ammo types.
Rock Chuck Hunting in Eastern Oregon
This video has some great backcountry footage. The host nails a number of rockchucks with his .223 Rem-chambered AR-15. The shooter says that the default AR-15 cartridge works great for varmints: “The .223 Remington becomes a rockchuck hunter’s friend with the right load: Nosler 40gr Ballistic Tip loaded over a stuffed case of H335 powder. This achieves 3800 FPS with excellent accuracy.”
.17 Remington AR-15 — Small Bullet, Ultra-High Velocity
The .17 Remington wildcat is based on the .223 Remington case necked down to .172″, with the shoulder moved back. High muzzle velocity (4000+ FPS), flat trajectory, and very low recoil are the .17 Remington’s primary attributes. It has a maximum effective range of about 440 yards on prairie dog-sized animals, but the low BCs of the small .17-cal bullets makes them quite susceptible to crosswinds at such distances.
This Varminter.com video was created in spring 2022, just in time for Rockchuck and Thermal Coyote hunts. The host noted: “This was my first experience with the .17 Remington, but I was not unaware of its history and steady popularity among varmint and predator hunters. Although finding an available and affordable .17 Remington bolt-action rifle is nearly impossible nowadays, building one in an AR-15 was simple and straight-forward.” The video has full description of all the components for the build. The .17 Rem is fast — the 25gr bullet runs 3777 FPS from an 18″ barrel (see 01:42 time-mark). READ Full Story.
.17 WSM Rimfire in Franklin Armory F17-L
What’s the ultimate rimfire varmint rifle? An AR chambered for the .17 WSM could be the answer. Eric Mayer of Varminter.com states: “The Franklin Armory F17-L in .17 Winchester Super Magnum (WSM) has a lot of firsts. It is the first semi-automatic rifle in .17 WSM now available to the general public. It is the first gas-piston system, AR-15 rimfire rifle built in partnership between Franklin Armory and Osprey Defense.”
Eric has used the .17 WSM AR shooting ground squirrels, rock squirrels, prairie dogs, and rabbits. Eric notes: “The report of the .17 WSM is nowhere near as loud as most of the centerfire [varmint] cartridges. I found that when I shot the FA-17, it did not cause the other ground squirrels… to run for cover. The lack of recoil … allowed me to see right where I hit [and] if I happened to miss, [low recoil] made for quick corrections for wind, or distance.” READ Full Report
The .17 WSM is a much larger, more powerful round than the .17 HMR. See the size difference above.
Eric Mayer created his own custom .17 WSM AR-15 varmint rifle, built with a Franklin Armory F17-V4 Upper, Aero Precision Lower, and Magpul stock. This was used in California and Arizona. READ Full Story.
.20 Practical — Fast, Accurate, Easy to Form
The .20 Practical cartridge is simply a .223 Rem necked down to .20 caliber. This is a great choice for prairie dogs — and probably our favorite wildcat for the AR-15. Just neck down your .223 Rem brass, fit a .20-Cal barrel and you’re good to go. Robert Whitley notes the the .20 Practical “is a perfect cartridge for varmint hunting and general shooting — very accurate and fast! It functions 100% out of an AR-15.”
The .20 Practical offers some notable advantages for high-volume varmint shooters. 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, and 32-grainers even faster. This makes the .20 Practical a great choice for an AR-based varmint rifle.
.20 Practical Ultimate AR Varminter
A decade ago AccurateShooter.com created a .20 Practical AR15 Ultimate Varminter with a custom 20-caliber upper from Robert Whitley of AR-X Enterprises, LLC. That project rifle was ultra-accurate — every 5-shot group out of the gun was less than the size of a dime. That gun was auctioned off, but Robert Whitley continues to produce custom 20 Practical AR-15 uppers.
You make .20 Practical cases by simply necking down .223 Rem brass to .20 caliber. You can start with standard .223 Rem brass and even load with standard .223 Rem dies. Just swap in a smaller expander and use smaller neck bushings.
Prairie Dog Hunt with .204 Ruger AR — Watch The P-Dogs Fly
The video was created during a 2018 prairie dog safari. It has stunning footage of hits on P-Dogs at multiple distances. You can see over FIFTY hits with some amazing P-Dog aerials. Watch the first flyin’ dog at 00:20 time-mark and there’s a truly spectacular gut-busting hit at 3:13. That shows the potency of a high-speed .20-cal projectile. The shooter was using a custom-built AR-15 chambered in a .204 Ruger. That cartridge was driving 35gr Berger hollow point bullets at a stunning 4050 FPS! The rifle was fitted with a Dakota silencer suppressor and many other custom components. If you’ve never tried prairie dog hunting, watch this video start to finish and you may be hooked.
6mm ARC AR-15 Varmint Rig
This Varminter.com video examines the 6mm ARC cartridge from a varmint hunter’s perspective. Created by Hornady, the 6mm ARC was designed for target shooting and medium-sized game both in bolt guns and Modern Sporting Rifles. Hornady states: “The 6mm ARC … fits in an AR-15-pattern action, functions reliably out of standard-capacity 24- or 17-round magazines. It delivers substantially better ballistics than the .223 Rem[.]” This video examines how the 6mm ARC performs in an AR-15 for varmint and predator hunting. The host reviews available factory varmint loads. The video also examines reloading components for the 6mm ARC — brass and bullets. CLICK HERE for full article.
Cottontail Rabbit Hunting with Suppressed .204 Ruger AR-15
As a varmint hunting tool, the .204 Ruger in an AR-15 is a versatile, worthy cartridge/rifle combo for the job. This video covers a cottontail rabbit hunt. The host states that “We were contacted by a farmer who was being slammed with cottontail rabbits eating out huge portions of his alfalfa fields.” This suppressed .204 Ruger AR-15 proved seriously effective on the rabbits, driving high-velocity rounds with impressive accuracy. See more details on the Varminter.com website.
The .22 Grendel is an extremely accurate and efficient cartridge based on the 6.5 Grendel necked down to .22 caliber. The case can drive 55gr varmint bullets at high velocities — over 3500 FPS. With a faster-twist barrel you can load up to 90gr bullets at 2500 FPS. The tester achieved velocities close to a 22-250. The short, fat case fits in AR-15 magazines, but may not feed as reliably during rapid fire. The tester did experience one double-feed.
Lead-Free Ammo Offerings Tested in .223 Rem AR-15
Some states — such as California — prohibit hunting with bullets that contain lead. If you plan to hunt in an area with such restrictions, you’ll need to find a lead-free substitute. Thankfully a number of manufacturers produce ammo with solid brass projectiles or other lead-free bullet designs. This Varminter.com video reviews .223 Remington no-lead ammunition from Cor-Bon, Hornady, Nosler and Winchester. These ammo types were tested in a AR-15 varmint rifle, used in a coyote hunt featured at the end of the video. SEE Full Story on Varminter.com.
The RCBS Lock-Out Die can also be used with some Dillon and Hornady progressive presses.
If you load pistol or rifle ammo with a progressive press, we strongly recommend you get a Lock-Out Die from RCBS. This unique reloading die will prevent your progressive press from advancing if the dispensed powder charge is more or less than about 0.3 grains too high or too low. The Lock-Out Die really works. Your Editor uses it on his RCBS 2000 progressive press. I can affirm that a Lock-Out Die has “saved my bacon” a half-dozen times over the years when there was an over-charge (which could cause a Kaboom) or a low charge (which could cause a squib load).
The Lock-Out Die works by using a central die detection rod that sets its vertical position based on the height of the powder column in the case. Through an ingenious design, if the powder column height is too low or too high, the rod locks in place as you start to pull the press handle. This halts the press before the ram can lift and the cartridge plate can advance. Unlike a beeping alarm system (which can be ignored or defeated), the Lock-Out Die physically stops the movement of the press ram and prevents a bullet being seated in the “problem” case.
It takes a bit of tweaking to get the Lock-Out Die detection rod setting just right, but once it is correctly positioned, the Lock-Out Die works smoothly in the background. The Lock-Out Die won’t interfere with the loading process unless it detects a high or low charge — and then it positively stops the progressive loading cycle.
While crafted for use in RCBS progressive presses, the RCBS Lock-Out Die can also be used on a Dillon XL Progressive (see video below) or Hornady Lock-N-Load progressive — though it does take up one station which could otherwise be used for a final crimp die (after the seating die). The RCBS 2000 has one more station than a Dillon 550/650, so it’s an ideal platform for using the Lock-Out Die.
Learn More at UltimateReloader.com
On the UltimateReloader.com website, run by our friend Gavin Gear, you’ll find an excellent two-part series on the function and set-up of the RCBS Lock-Out Die. Part One explains how the Lock-Out Die functions, using cut-away illustrations. Part Two shows how to install and adjust the Lock-Out Die on various progressive presses. The Ultimate Reloader video at the top of this article shows setup of the RCBS Lock-Out Die on the Dillon XL-650 progressive press, while the Reloading Bench video below shows the Lock-Out Die on a Hornady LnL progressive.
This 608-page resource covers rifles, shotguns, handguns, muzzleloaders, airguns, optics and more. We like the print edition, but there is also a Kindle eBook version for just $23.99 on Amazon. Both paperback and Kindle versions provide hundreds of photos plus new product roundups, in-depth product tests, and scores of articles and stories.
There are dozens of photo-illustrated feature articles. Among the notable stories are a guide to .300 caliber magnum cartridges, a feature on “Retro” AR rifles, evolution of the Ruger American Rifle, CZ 75 (Past/Present/Future), new Drone Killer guns, and multiple field tests on centerfire and rimfire rifles.
Gun Digest 2026 Editor-in-Chief Phil Massaro has assembled a team of respected industry authors for the 2026 book, including Craig Boddington, Bob Campbell, Joe Coogan, Mike Dickerson, Bill Gabbard, Nick Hahn, Ron Spomer, Patrick Sweeney, Col. Townsend Wehlen, Wayne van Zwoll, and many more.
Gun Digest 2026 (80th Ed.) covers hunting, personal defense, target shooting, gunsmithing, and collecting. There are Updated Ballistics Tables, and the catalog section shows off the newest offerings in rifles, handguns, shotguns, muzzleloaders and air rifles. The new 80th Edition has a vast collection of gun histories, in-depth reviews, and new product roundups. In addition to this, the Gun Digest 2026 book includes gun and optics field tests in the Testfire section, plus a guide to buying optics and ammunition. Reports from the Field (see below) cover the newest firearms and accessories.
A very large segment of the books catalogs hundreds of firearms currently offered for sale — rifles (centerfire/rimfire/black powder), pistols, shotguns, and airguns. There are also Ballistics Tables for centerfire rifle cartridges, pistol cartrdiges, and rimfire cartridges. Here is a summary of feature articles in this 608-page book:
Gun Digest 2026 Annual Feature Articles
Retro AR Rifles Are In! — BY PATRICK SWEENEY
A Custom Revolver Experience — BY SHANE JAHN
My Parkwest Arms SD-10 Dream Rifle — BY RON SPOMER
The 300 Magnums — BY PHIL MASSARO
The Evolution of the Ruger American Rifle — BY MIKE DICKERSON
Custom & Engraved Guns — BY THE AMERICAN CUSTOM GUNMAKER’S GUILD
All About the 7mm Backcountry — BY WILL BRANTLEY
Ruark’s Rifles—Part I — BY JOE COOGAN
The Guns of Famous Sports Figures — BY ALAN CLEMONS
Nagant Model 1895 Revolver — BY GEORGE LAYMAN
Big Nan — BY PHIL SHOEMAKER
Thompson/Center Arms: A Legacy Revitalized — BY BRAD FENSON
Drone Killers — BY L.P. BREZNY
The O’Connor Letters — BY LARRY L. WEISHUHN
CZ 75—Past, Present, Future — BY ALEXANDER CASTIGLIONE
Tracking Guns — BY RANDY FLANNERY
Stack-Barrel 28—The Ultimate Shotgun — BY TERRY WIELAND
Tailor-Made — BY ANDREA BOGARD
The Non-Dangerous Double Rifle — BY CRAIG BODDINGTON
A Holster a Day — BY TRENT MARSH
Colonel Colt’s Roster of Rogues — BY WAYNE VAN ZWOLL
Suppressor Primer — BY FRANK MELLONI
My Single-Shot Rifles — BY COL. TOWNSEND WHELEN
One Is Never Enough — BY RICK HACKER
From Mice to Moose: Freedom Arms Revolvers — BY DICK WILLIAMS
TESTFIRE
Mossberg International Silver Reserve Eventide HS12 Shotgun — BY PHIL MASSARO
Smith & Wesson’s All-Around Lever-Action — BY BOB CAMPBELL
The Leupold VX-6HD Gen 2 — BY PHIL MASSARO
Springfield Armory Hellcat Pro Comp — BY ROBERT SADOWSKI
ONE GOOD GUN
The Heart of a 99 — BY KRISTIN ALBERTS
The Browning “3 Shot” Sweet Sixteen — BY NICK HAHN
The Legendary 7mm Mauser Still Works — BY JIM HOUSE
The 370 Sako Magnum — BY STEVE GASH
Other Good Books from Gun Digest Media
Gun Digest Media produces numerous other quality books for rifle, pistol, and shotgun owners. Here are four books we recommend. These are offered in both paperback and eBook versions:
Do you use bushings to size your case-necks? Are you assuming that your bushings are actually round on the inside, with a hole that’s centered-up properly? Well you may be in for an unpleasant surprise, based on what our friend Jim de Kort recently discovered. Jim was concerned about the run-out on his brass. His cases went into his bushing-equipped FL die pretty straight, but came out of the die with up to .004″ run-out. “What gives?”, Jim wondered. “Could the problem be the bushings themselves?”
To answer that question, Jim decided to examine his bushings. Using an Accuracy One Wheel-drive concentricity gauge, Jim checked out some of his neck bushings. What he discovered may surprise you…
Neck Bushing Flaws Revealed
Trust no one… — Jim de Kort
Jim writes: “I measured the concentricity of my 6BR rounds today. I noticed they went into the neck-bushing equipped full-length sizing die with less than .001″ deviation but came out with .003-.004″. The culprit, it appears, was the bushing itself. Without it the cases stayed within .0005″ to .001″ deviation, so something was happening with the bushing.
One bushing had .00025″ deviation on the outside, yet almost .003″ on the inside, so it is crooked. But even when using a bushing that is within .001″ I still get .003″ runout after sizing. I repeated the same procedure for my 6×47 and got the same results. When using the bushing, concentricity suffers a lot.”
Before we bash the bushing-makers, we must acknowledge that many different things can contribute to excessive run-out and/or mis-alignment of case-necks. We don’t have all the answers here, and Jim would be the first to say that some mysteries remain. Still, these are interesting results that give all precision hand-loaders something to think about.
Jim Borden of Borden Accuracy also offers this tip: “Check the trueness of the face of the die cap. That has more to do with trueness than the bushing. Also check perpendicularity of hole in bushing to top surface. When I was making dies, the cap was made by threading and facing the threaded tenon in same setup.”
Editor’s Comment: Many people have great results with neck-bushing dies, but Jim isn’t the only fellow who has seen some very odd results. I personally employ honed, non-bushing dies for many of my chamberings. These non-bushing dies (with the necks honed for .002-.003″ neck tension) produce extremely straight ammo, with run-out consistently under .0015″.
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.
Creedmoor Sports — Big Savings on Optics, Tools, Bags, & More
⏺️ » Major discounts on hundreds of top-tier products
Lookin’ for a great deal? Currently there are over 500 discounted items in the Creedmoor Sports Sale section with 90+ in the Bargain Bunker (with major price cuts). You’ll find some great savings on Sightron Scopes, Wilson and Redding presses, Edgewood Bags, Protektor Front Rests, Wilson and Redding Dies, Berger Bullets, Starline Brass and much more.
Palmetto SA — AR Complete Rifles, Uppers, Lowers on Sale
⏺️ » Spectacular deals on AR Black Rifles, AR Pistols, and AR components
This week at Palmetto State Armory you’ll find exceptional deals on AR rifles, AR uppers, AR lowers, AR pistols, and the full range of AR components (such as bolt assemblies, sights, triggers, magazines etc.). If you are looking to add a quality 16″ bbl AR to your collection, you’ll find some great bargains. We like the 16″ barrel PSA EPT model. Complete with adjustable buttstock, M-LOK fore-end, and MBUS sights, it’s just $569.99 with FREE shipping.
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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.
Quick Tip: Try Flipping Your Bushings
.20 Practical Ultimate AR Varminter
If you load pistol or rifle ammo with a progressive press, we strongly recommend you get a Lock-Out Die from RCBS. This unique reloading die will prevent your progressive press from advancing if the dispensed powder charge is more or less than about 0.3 grains too high or too low. The Lock-Out Die really works. Your Editor uses it on his RCBS 2000 progressive press. I can affirm that a Lock-Out Die has “saved my bacon” a half-dozen times over the years when there was an over-charge (which could cause a Kaboom) or a low charge (which could cause a squib load).
