Summer’s here, so many folks will head to the hinterlands on prairie dog safaris. On a good P-Dog adventure, you may shoot hundreds of rounds over a long weekend. So you’ll need plenty of ammo. With these ammo volume requirements, you probably won’t have time to load to benchrest standards, and you may not have the budget for match-grade bullets. To save time you may throw (rather than weigh) your charges, or even load on a progressive press. This all raises the question of ammo accuracy — how good is “good enough”? A Sierra Bullets expert answers that question here — explaining how to efficiently load ammo for varmint work.
Ammunition Accuracy Requirements 101 — Varmint Ammo
This story based on article by Sierra Bullets Chief Ballistician Tommy Todd
I load and shoot ammunition for a living. In my duties here at Sierra I constantly test bullet accuracy for our production needs. Because of this, I shoot a variety of different calibers and cartridges on a daily basis and a large demand of this shooting is keeping the guns and loads tuned for optimum accuracy. I have a very narrow window of tolerances to maintain in order to provide our customers (you) with the most accurate bullets on the market.
I have learned many tricks and techniques over the years to tuning a load, prepping brass, and cleaning barrels to keep a gun shooting. I often utilize the things I have learned and take them to extreme levels when competing in a shooting event. I also often ignore most of these things (other than safety) and simplify the process if the shooting I will be doing does not warrant.
Recently I went on a prairie dog shoot in Wyoming with some good friends. The targets cooperated as did the weather with the exception of some challenging winds we experienced. We had a great time and make a lot of hits on those small rodents. When loading for the .223 Remington rifles and the TC Contender, I cut a few corners in the ammunition-loading process due to both time constraints and accuracy needed. When shooting at a prairie dog a miss is simply that, but when shooting at say the X-Ring at 1000-yard competition, a poorly-placed shot [harms your] placing in the match. Because of this, I can afford to miss an occasional shot at a varmint due to ammunition capability without worry but will not allow the same tolerances in my match ammo. For the Wyoming trip I utilized a powder measure and simply dumped the charges into primed cases that had been full-length sized and primed.
I had measured enough for length to know that while there was some variance all were under maximum length. I know there is some variation of the measure I utilized but not significant enough to warrant weighing every charge. When seating the bullets a competition seating die was used and I verified OAL on the occasional cartridge to make sure nothing changed.
This varmint ammo, with thrown charges, put TEN shots inside ONE inch at 200 yards. That’s half MOA. Good Enough? Absolutely!
The ammo produced shot under one inch at 200 yards in one of the guns I planned on taking on to Wyoming with me. [Editor: That was for TEN Shots — see above.] I knew I had loaded ammunition that was quite suitable for the task at hand which was evidenced by the number of hits I was able to make at fairly long range.
NOTE: The author, Tommy Todd, explains that, when loading ammo for F-Class matches, he uses more exacting methods. He weighs every charge and seats his bullets carefully with an arbor press. Todd adapts his methodology for his particular application. The lesson here is to load to the level of precision demanded by your discipline. READ Full Story HERE.
Talented F-Class shooter Peter Johns has been on a tear the last couple years. He won the F-TR Division at the 2020 Berger SW Nationals (SWN), after finishing second in 2019. His SWN win came on the heels of stellar performances in 2019. He won both the mid-range AND long-range Texas State championships last year. Along the way Peter set a new 600-yard NRA National F-TR Record (200-18X), and tied the 600-yard F-TR Aggregate Record with 600-47X. This Sunday GunDay story features Peter and his trophy-grabbing .308 Win F-TR rifle.
How to Campaign a Winning .308 Winchester F-TR Rifle
Report by Peter Johns
I started contemplating F-Class shooting after talking with Darrell Buell at SHOT Show a decade ago. My first F-Class match was with a Savage VLP with a 26″ Shilen 7mm SAUM barrel and a Harris bipod. After that initial match in Texas I knew I had a lot to learn. I decided that F-TR was the place to start. This story follows my development as an F-TR shooter and showcases the rifle that delivered multiple F-TR match wins in 2019 and 2020.
Watch Peter Johns Shoot his .308 Win F-TR Rig
Equipment Showcase — Key Components of Peter’s F-TR Rifle
Omar Alonzo (Alonzo Custom Rifles, (713) 283-4384, Gunbuilder284@gmail.com) does all my gunsmithing. I believe this is one of the major reasons I have been doing so well in the last couple years. He does a phenomenal job with rifle bedding. He also fixed the timing on my action. The first barrel he chambered has really helped me win matches and set records.
In this Video, Peter talks about his key rifle components and gear:
McMillan Kestros BR Stock — I switched to a Kestros BR stock when they first came out. I painted the stock myself. I am very grateful to Kelly McMillan for letting me be one of the first to try them. The Kestros BR tracks better than any stock I have tried. NOTE — the Kestros was so light that I had to add a steel bar under the forearm to get closer to the F-TR weight limit with a 30″ HV barrel. [Editor: That has the advantage of lowering the center of gravity and the bar can slide fore/aft to adjust center of balance]. I use a SEB Bigfoot rear bag with slick ears and 3/4″ spacing. When I got the Kestros I thought the rear bag spacing was too wide but it worked so well I didn’t change.
Kelbly (Stolle) Panda Action and Krieger Barrel — My rig has a Kelbly Panda F-class action with a Bix’N Andy trigger. At the Berger SWN, I used a Krieger 1:10″-twist 30″ HV 4-groove barrel. It is superbly accurate. I have been bouncing between Krieger and Bartlein for barrels for the last few years. The best barrel I have had is a 30″ Krieger 4-groove HV, however the Bartleins have been very good as well.
Duplin Bipod with Articulating Feet — I really liked the Pohlabel articulating feet that are available for the SEB JoyPod so I asked Dan Pohlabel for permission to copy his feet. I bought some aluminum and made the best copy I could. Since SWN, Duplin has coming out with a new bipod with articulating feet which are considerably better than the feet I made. I use a board and a piece of stall mat with carpet glued on it for the bipod to sit on.
Vortex Golden Eagle Scope — I use the 15-60x52mm Vortex Golden Eagle on all my F-Class rifles. I see the mirage better with the Golden Eagle than any other scope and it tracks perfectly. I also use a Vortex Razor spotting scope with long eye relief lens on the line to help watch mirage and flags. I also use the Razor spotting scope to call wind for Team Texas.
Cleaning Procedure — Less is More — No Cleaning During SWN Long Range Event
Peter has learned that he can go for long round counts without cleaning: “I have found that my .308 Win rigs, for the most part, shoot really well dirty. I can usually get 300 or more rounds before cleaning. I cleaned my barrel at the 2020 SWN after the mid-range event and fouled it before the long-range. I did not clean my barrel again until I got home from the match.”
Peter does clean thoroughly when he gets home: “After a big match I clean my rifles with Boretech Eliminator and a bronze brush followed by Iosso until the majority of carbon is removed from the barrel, as verified with a Lyman borescope. After a thorough cleaning, I find that I need to shoot a bunch of foulers. I will usually go to my practice range and shoot a 20-shot practice match and I will see the accuracy tighten up in the back half.”
600-yard practice target on left. On right is 600-yard record match target shot at 2019 TX State Championships (on ShotMarker targets). This 200-18X is a NRA National Record for F-TR division.
Peter’s Match Load and Reloading Methodology
Loading for .308 Win F-TR — Do What Matters
My loading technique has evolved almost full circle from where I started. I went from the basics to doing every step a person could conceive. Then I decided to start testing all the different steps to see what didn’t matter or made things worse. I am now back to almost no steps in my reloading process. I don’t clean brass anymore. I just wipe the case off, lube, size, prime, and load. I anneal when I feel the necks getting inconsistent when seating the bullets. I pre-load all my ammo for matches. I tried seating them at the match but I didn’t find it to matter on the score card and it takes my focus away from conditions.
Peter’s 2020 SWN-winning .308 Win load consists of Berger 200.20X bullets, Lapua Palma brass, Federal 205M primers, and Varget powder. Peter revealed: “The Berger 200-grainers are running in the mid-2600 fps range. I have tried them much faster but found the best consistency at this speed.”
Peter measures powder to the kernel and also weighs/sorts other components. He runs Berger 200.20X bullets slightly off the lands in a 0.170 freebore chamber. Notably he tests a variety of powders, ascertaining each barrel’s particular preference: “In the last few years I have tried N140, N150, H4895, and Varget. I think they are all good powders for F-TR and the 200.20X bullet. This year I was using Varget. At the 2018 SWN I placed 4th with H4895, in 2019 SWN I got 2nd with N140. I find what powder my particular barrel likes best. I also test CCI BR4 and Fed 205M to see which my rifle likes best. This year I was using Fed 205M. I have been using Lapua Palma brass and it seems to last forever.” Peter full-length sizes with a Redding bushing FL die. He seats his Berger bullets with a Wilson inline seater.
Q & A with Peter Johns, F-TR Ace
Q: What was your biggest challenge at the 2020 Berger SW Nationals?
Peter: I think the biggest challenge was staying focused on conditions. I think the hardest thing for me to do is to stop shooting when the wind conditions are out of my ability to call accurately. I focused hard on this aspect of my game this year and it has paid off. This match is super well run and staff does an excellent job which allows the shooters to maintain their focus.
Q: What gear/hardware items give you an edge over the competition?
Peter: The Kestros BR stock (below) is not used by many F-TR shooters and I think it gives me a huge advantage over the competition. This stock fits me perfectly and tracks in such a manner that I can shoot fast and accurately when conditions are right.
Q: What is your advice for newcomers in F-Class and Long Range competition?
Peter: Go to a top gunsmith building F-Class rifles and do what he says. Competition is the best way to get better. So shoot as many matches as you can. Find top shooter rivals and strive to beat them.
Q: Do you have any specific Gun Handling Tips for F-TR shooters?
Peter: I shoot better with a really light grip and cheek pressure. I can shoot well with a heavier grip and cheek pressure but when the tension of a big match is going my pressure will vary and cause poor accuracy. The most consistent I can shoot is with light gun handling. I also focus on trying to watch the bullet hit through the scope to ensure good follow through and this prevents me from jerking the trigger. There are a bunch of ways to hold a rifle that have proven to be successful. I think a shooter needs to test and find what works best for them.
Q: What do you like most about F-Class and Long Range competition?
A. I really like technical things. F-Class is right in my wheel house for technical stuff. Also, the people in the shooting world are top notch. I enjoy talking with other shooters.
Q: Do you prefer individual events or team matches?
Peter: I prefer the team matches by far because it is a social event with collaboration and there is a lot more pressure. I put a lot of effort into learning the wind for the team matches which in the long run helps me with individual matches. [Editor: Below Peter is calling wind for Team Texas at the 2018 F-Class Nationals in Raton, New Mexico.]
Peter Johns calls wind for Team Texas at 2018 F-Class Nationals in Raton.
Overcoming Serious Injury in U.S. Navy to Become a Top-Level Marksman
Peter Johns is a U.S. Navy veteran, rank Chief (E7). In 2006, during his duty aboard the U.S.S. Nimitz, Peter sustained very serious and extensive burns in a massive electrical fire. Showing great strength of character, Peter went through a tough, 4-year program of surgeries and rehab. The photo below shows Peter doing therapy during his recovery process.
Peter tells us: “As many of you know I was badly burned on board the U.S.S. Nimitz in 2006. That has limited me in my ability to compete in physical activities that I used to enjoy but F-Class has filled the gap for my competitive nature. I medically retired from the Navy as a Chief (E7) in 2010 after four years of surgeries and physical therapy. I was very surprised to find how accepting and nice people have been in the shooting community. I think the shooting community is comprised of the best people in the world.”
Lapua has kicked off its 2020 Sizzling Summer Savings Rebate Program. From July 15 through August 31, 2020 you can get 10% Cash Back on qualifying Lapua Scenar bullets and rifle cartridge cases. With this Summer Rebate you can get up to $200 back on your Lapua bullet and brass purchases.
This is quality stuff. Lapua brass is used by top shooters in all disciplines, and Lapua Scenar bullets show outstanding accuracy and consistency. We’ve had superb results with Scenar bullets in multiple rifles and even set a local range record with the 6mm 105s.
– Lapua Scenar bullets have a proven record on the range and the battlefield. They’re a popular tangent ogive, HPBT design that is extremely accurate with excellent base-to-ogive and weight uniformity.
– Lapua cartridge cases set the standard for quality, uniformity, and long life. Strong primer pockets, superior annealing processes, and dimensional uniformity deliver superior accuracy and longevity. There is a reason winning shooters use Lapua.
To get your rebate, complete the online form at Capstonepg.com/LapuaRebate or fill out an order form from your favorite retailer. You will need the original online order receipt or the retailer cash register receipt showing the retailer name and date of qualifying product purchase.
About Lapua — Renowned for Quality
Lapua is world-renowned for producing the finest bullets and cartridge cases. Starting with the highest-quality raw materials and state-of-the-art manufacturing techniques, Lapua components are highly sought-after by competitive shooters, Mil/LE operators and outdoor enthusiasts alike. Lapua is a part of the Capstone Precision Group, exclusive U.S. distributor for Berger, Lapua, Vihtavuori and SK-Rimfire products. For more information, visit .
Sierra Bullets asked a few hand-loaders to reveal their favorite reloading tool or accessory: “What is your favorite ‘don’t know how you ever lived without it’ piece of reloading equipment?” Some of the answers are listed below. We were interested to see some high-tech, micro-processor items mentioned, such as the AMP Annealer, and the AutoTrickler powder dispenser. Old standbys, such as the rugged RCBS Rockchucker and Dillon 650, also made the favorites list. You can nominate your own favorite reloading hardware in the comments section of the Sierra Bullets Blog.
Sierra Bullets Ballistic Technician Philip Mahin answered: “A comparator gauge to measure from the base of a case to the ogive of the bullet. This bypasses the tip of the bullet, so I can repeat the same seating depth the next time I visit a specific combination.”
Bill, Editor of Rifleshooter.com, answered: “I have so many favorite reloading tools, it’s hard to pick one. But if I had to, it would be my Forster Co-Ax press. I like the ease [with which] you can change dies and that it doesn’t require traditional shell holders. It’s a great tool to have!”
Sierra Bullets Ballistic Technician Duane Siercks answered: “I don’t know that you would actually call this equipment, but the item that comes to mind would be my reloading room/shoot house. I had always had to squeeze everything into a corner or even an unheated shed. After we bought our current house, I built a garage and placed it so that I had a window looking down a 250-yard range. I built a dedicated room with heat and A/C. It contains my reloading bench and a shooting bench. The shooting bench lets me slide open the window and shoot down the range. It is very handy to not have to load everything up to go to the range. It also makes load development a lot simpler and efficient. I don’t know how I ever got along without it.
I also wonder what I did before I acquired the Lyman 1200 DPS Powder Dispenser. This has made the process so much simpler and much easier. I also have a Lee Precison Universal Decapping Die that I would gladly spend the money on again. This may be a small thing, but it certainly is handy. The Lee would accommodate some very large cases that some of the others were too small for.”
Jon Addis answered: “Putting an A&D FX-120i scale with AutoTrickler and Auto-Throw on the bench has changed the way I reload. It’s kernel accurate in about 15 seconds. Saves time and reduces a variable. And of course, the system is made better by the Area 419 Billet Adjustable base for the trickler and Billet Powder Cup.”
This video shows the AutoTrickler V2 and Auto-Throw Combo:
Sierra Bullets Chief Ballistician Tommy Todd answered: “A brass annealing machine and a RCBS Chargemaster complimented with a Sartorious scale.”
Sierra Bullets Ballistician Gary Prisendorf answered: “RCBS Rock Chucker Press, it’s built like a tank, and it will last me a lifetime.”
Sierra Bullets Production Manager Chris Hatfield also answered: “RCBS Rock Chucker single-stage reloading press.”
Jeremy Kisner answered: “My Giraud trimmer has taken [three operations] and combined them into one easy task. I can now size my brass and then sit down and trim, chamfer, and debur to a 0.001″ tolerance in one motion.”
Dan Blake answered: “My Annealing Made Perfect (AMP) annealer. With consistent neck tension being one of the largest contributions to small Extreme Spread on muzzle velocities, I believe this induction annealer is truly the best on the market.”
This manufacturer-produced video shows how the AMP annealing machine operates:
Trevor Aldinger answered: “Area 419 Master Funnel Kit. In the past I’ve used plastic funnels and even other metal ones. This system fits case necks and flows much better than any others I’ve used, and there is no static since it’s metal. We spend a lot of time and money to get precise charges, I don’t want to lose or miss a kernel because of a cheap funnel.”
Tyler Riley answered: “My RCBS bench primer (priming tool). It has a lot more leverage than a hand primer and still has a good feel to how tight primer pockets are. Makes it much easier on my hands to prime large runs, especially new brass with tight pockets.”
Craig Arnzen answered: “My Annealeez [annealing machine] is one of the best tools in my reloading room. Neck tension is SO important, and annealing every firing really helps with that. This is an inexpensive tool that can anneal a lot of cases at once, and help me produce more consistent ammo.”
Josh Temmen answered: “Time is critical for me so my RCBS Chargemasters are indispensable (pun intended.) They cut down on time at my reloading bench while maintaining the weight tolerances required for long range shooting.”
Josh Bartlett answered: “I have my Dillon 650 set up with Whidden floating tool heads to do decapping and sizing on my match ammo. The case feeder and progressive function of the press save me a TON of time when doing lots of several hundred rounds.”
Ryan Brandt answered: “… A quality set of calipers. My reloading room is full of very nice equipment but little does more to satisfy my perfectionism than a good check with the calipers.”
Our friend Gavin Gear has just released an excellent video showing how to make a threaded Modified Case for use with the Hornady Lock-N-Load Overall Length Gauge. You can watch Gavin make a Modified Case start to finish in the video below:
Video Shows How to Drill and Tap Modified Case
Gavin has some clever tricks. First he uses a sizing die to hold the cartridge case during the threading process. Second he uses two drill bits in sequence — a smaller bit to ream out the primer pocket, and then a larger “M” bit to increase the hole diameter before threading the brass. Finally he leaves the threading tap IN the brass, locks the tailstock, and then “gently pulls on the quill” to remove the brass from the die held in his lathe (See 5:46 timemark).
Get the Correct 5/16″-36 RH Tap
Unfortunately, Hornady has selected an uncommon thread type for OAL Gauges. You probably won’t be able to buy the correct 5/16″ – 36 RH HSS Tap at your local hardware store. However you CAN order this special tap from Amazon for $9.99.
Modified Case Q & A — TECH TIPS
Why do I need a Modified Case?
Every serious reloader should have a Modified Case for each cartridge type they shoot. The reason is that this allows you to get very precise measurements of the length-to-lands in your chamber. When used with the Hornady OAL Gauge, with some practice, you should be able to get repeatable length-to-lands measurements within about 0.015″. We generally do 4-5 measurements with the OAL Gauge and usually 3 or 4 will be “on the money”. NOTE: We recommend a gentle, easy pressure on the plastic pusher rod. Don’t push too hard or you will jam the bullet hard into the lands, which produces inconsistent results.
Can’t I Just Buy a Modified Case?
Hornady makes a variety of Modified Cases sold on Amazon and through retailers such as Midsouth. While Hornady makes modified cases for many standard cartridges, if you shoot a wildcat such as the 6mm Dasher or .284 Shehane, you’ll need to create a custom modified case. And even if you shoot a standard cartridge such as the .308 Win, you can get more consistent measurements with a custom Modified Case.
If you do decide to make your own modified case, you’ll want to start with a case that’s been fired in your rifle. That way you get the best fit to YOUR chamber. Also, you won’t need to expand the neck to provide bullet clearance. Then you need to drill out the primer pocket and tap the base of the case to match the threads on the Hornady OAL Gauge tool. Make at least two modified cases, as you’ll probably misplace one at some point.
Erik Cortina Makes a Modified Case
If you want to learn more about making Modified Cases, top F-Class shooter Erik Cortina has also created a helpful video showing the process he uses to make modified cases. In Erik’s video, he shows how he taps a case to work with the Hornady Lock-N-Load Overall Length Gauge (formerly the Stoney Point Tool). Erik also explains how to get the best results when using the Modified Case to measure length to lands.
MORE INFORMATION: Want to learn more? We published a much longer story in which Erik explains in greater detail how to made the Modified Case. That article illustrates the 5/16″ – 36 RH HSS Tap required and shows how to set up the lathe to drill and tap your case. If you are serious about making your own Modified Cases, you should Read the Full Article.
Bullet sorting station — quilted Maple with marble tile inlay, created by JVW2008.
We have a master woodworker in our Shooters’ Forum, Jerry from Colorado (aka JVW2008). In a Shooters’ Forum thread, Jerry showcases multiple examples of his handiwork — various wood projects for the reloading room. Beautifully made, these one-of-a-kind custom cabinets and tool stands deserve to be on display in a museum.
Jerry’s creations exhibit exquisite craftsmanship and some very clever design features. What is your favorite item among the Jerry’s wood wonders shown here? You can reveal your favorites in the comment section below.
Throne for a Sartorius Analytical Balance
Jerry built this “Throne” for his ultra-precise Sartorius Entris force restoration scale, which is linked to a V2 Auto-Trickler. This is a true state-of-the-art powder measuring system on a beautiful base unit.
Cabinet for Balance Beam Scale
Here is an oak balance beam scale cabinet and weighing surface. Note the mulitiple tiers, side wings, and other smart design features.
Custom Arbor Press Base
Below is a handsome, well-designed base for K&M Arbor Press and Wilson dies. Look at the fitted recesses for the hand dies — very nice!
Jumbo Walnut/Maple Loading Block
And here is a beautiful 100-cartridge reloading block, crafted from Walnut over Maple. It’s impressive to see 100 cartridges all lined up like that!
To see more impressive wood projects by our Shooters’ Forum members, visit the Wood Working Ideas Forum Thread. Along with Jerry’s reloading toom wonders, you’ll see cleaning cradles, shooting benches, transport boxes, and much more. Check out this amazing inlaid rifle case crafted by Forum member Nando-AS for his son.
OK guys — check your powder stashes. Here’s an important notice regarding Accurate 2520 powder. There is one lot of Accurate 2520 that is dangerous, so you should not load with it. If you have some of this powder from Lot 0913192116, stop using it, and contact Western Powders at 406-234-0422. Western Powders issued this notice on 7/1/2020:
ACCURATE 2520 RECALL — 2520 Powder — LOT 0913192116
Western Powders is issuing a recall of Accurate 2520 1 lb. bottles with lot number 0913192116. The lot number is stamped on the back of the bottle. This is a limited recall and ONLY applies to this lot number of Accurate 2520. USE OF THIS POWDER MAY RESULT IN HIGH PRESSURE LOADS AND SUBSEQUENT GUN DAMAGE OR SERIOUS PERSONAL INJURY. If you are in possession of this propellant, please discontinue use immediately and contact Western Powders at 406-234-0422. We will replace your powder and instruct you how to dispose of this powder.
Product innovation is all about “building a better mousetrap”, or in this case, building a better bore-cleaning patch. A real smart guy, Shane Smith, has invented a triangular patch that earned a patent. The U.S. Patent Office has awarded a utility patent for BoreSmith’s Triangle Patch™. This unique cleaning patch was designed by Shane Smith, a mathematician/physicist who employed his scientific and firearms knowledge to create innovative bore-cleaning products.
BoreSmith’s clever Triangle Patch™ (aka Pyramid Patch) presents more cleaning surface area to the bore wall than does a conventional square or round patch (of equivalent size). At the same time, the unique geometry makes Triangle Patches much less likely to jam in the barrel. This is because the notches in the sides of the triangle allow the patch to sit more uniformly on the jag (without bunching up). In addition, the Pyramid patch is must less likely to jam due to pleating. One reason conventional patches get stuck is unwanted 5-layer pleating. The special notches in the Pyramid patch remove all or most 5-layer pleating. As a result the patch does not bunch up and this also reduces rod bowing. SEE Triangle Patches HERE.
Triangle Patch Function and Geometry Explained (See 1:18 time-mark):
NOTE: Despite what you may see in this video, you should ALWAYS insert brushes and patches from the chamber end first, using a fitted cleaning rod bore guide. With bolt-action rifles, NEVER insert a cleaning rod (with brush or jag) in through the muzzle. This may damage the delicate crown of your barrel.
The Triangle Patches work great with Boresmith’s patented dual-diameter bore brushes:
It’s July 4th, that means fireworks displays. What better time to order up some gunpowder? We’re pleased to report that Midsouth Shooters Supply has received some big shipments from the major powder makers. In stock now at Midsouth are many of the most popular accuracy powders, including: Hodgdon H4350, Hodgdon 4831/4831SC, IMR 4166, Vihtavuori N133, Accurate LT30 and LT32, Norma 203B, CFE223 and many more. Powder Valley also has Hodgdon H4350 right now.
Meanwhile at Precision Reloading you will find Alliant Reloder 16, Reloder 23, Reloder 17, IMR 4166, IMR 8208 XBR, Vihtavuori N133, Accurate LT30 and LT32, Norma 203B, and many more.
H4350 and Reloder 16 are superb, temp-stable powders for medium-sized cartridges. Reloder 23 is a slower version of RL16 that works great in magnum cartridges. LT30 is great for the 30BR, CFE 223 is excellent for Service Rifle shooters, and VV N133 is a top choice for the 6PPC. Norma 203B (nearly identical to Reloder 15) works well in the 6mmBR, 6BRA and Dasher. And Hodgdon H4831SC is an excellent choice for the .284 Winchester and 7mm WSM.
Sorry we could not find Hodgdon Varget at these two vendors. However, Bruno Shooters Supply does have Varget in stock today in both 1-lb and 8-lb sizes. Varget fans may also want to try IMR 8208 XBR. It has a slightly faster burn rate, but our tests found it worked very well in the .308 Win with medium-weight bullets, offering excellent accuracy and good velocity.
All these popular Powders (and many more) are in stock:
Each Wednesday, the U.S. Army Marksmanship Unit publishes a reloading “how-to” article on the USAMU Facebook page. A while back, the USAMU’s reloading gurus looked at the subject of case lubrication. Tasked with producing thousands of rounds of ammo for team members, the USAMU’s reloading staff has developed very efficient procedures for lubricating large quantities of cases. This article reveals the USAMU’s clever “big-batch” lube methods. For other helpful hand-loading tips, visit the USAMU Facebook page on upcoming Wednesdays.
Rapid, High-Volume Case Lubrication
Today’s topic covers methods for quickly applying spray lube to cartridge cases prior to sizing. A typical order for this shop may be 25,000 rounds, so [speeding up] the lubrication process can be a real time-saver. While your ammunition lots probably aren’t this large, the efficient methods discussed here may help save a considerable amount of time over your handloading career. Our case lubrication rates range from 1500-1600 cases per hour, to 2400-2500 cases per hour, depending on caliber.
This shop uses virgin brass, whereas most home handloaders use fired brass, which necessitates some small changes at times. These will be discussed as they arise. Begin with fired brass that has been tumbled clean.
Ensure as much tumbling media as possible is removed from the brass, as when it gets into a size die, it can dent cases significantly. This is a good time to round out dents in the case mouths using a tapered tool to prevent damage from the decapping stem.
First, dump the clean cases into a large box or reloading bin. Shake the bin back and forth so that many cases are oriented with the mouths up. Next, pick up as many cases as is convenient with the mouths “up”, from natural clusters of correctly-oriented cases. With 7.62mm-size cases, this is usually 3-4, and with 5.56mm cases, this can be up to 8-10. Place the cases into the rack slots, mouth-up. Doing this in groups rather than singly saves considerable time. Once these clusters have been depleted, it will be time to re-shake the bin to orient more cases “up.”.
This photo shows a case lubrication rack made by a USAMU staffer.
Naturally, adjust the spacing to best fit the calibers you reload. We have found this size … convenient for handling through the various phases of case lubrication/transfer to progressive case feeders for processing. Note that the 1/2-inch angle does not cover much of the critical case area at the base, just forward of the extractor groove, where most re-sizing force will be exerted. As the USAMU uses virgin brass, less lubrication is required for our brass than would be needed for Full Length (FL) sizing of previously-fired brass.
NOTE: The amount applied using our rack is easily enough for our purpose. If using fired brass, be sure to adequately lube this base area to avoid having cases stick in the full-length sizing die.
Using a spray lube, coat the cases adequately, but not excessively, from all sides. Be sure to get some lube into the case mouths/necks, in order to reduce expander ball drag and case stretching/headspace changes. The spray lube this shop uses does not harm primers or powder, and does not require tumbling to remove after lubing.*
Take a close look at the photo above. The USAMU shop uses a common kitchen turntable, which allows the rack to be rotated easily. We place this in a custom-made box which prevents over-spray on to floors and walls.
Angled Box Method for Smaller Cases to be Neck-Sized
A refinement of the above method which especially speeds processing of 5.56x45mm cases is as follows. A small cardboard box which holds about 100 cases is fitted with an angled “floor” secured by tape. With the smaller 5.56mm cases, usually about 8-10 cases per handful can be picked up, already correctly-oriented, and placed into the box together. This prevents having to place them into the rack slots, saving time.
HOWEVER, note that this does not allow nearly as much lube access to the case bodies as does the rack. For our purposes — neck-sizing and setting neck tension on new brass, this works well. If using this procedure with fired brass, take steps to ensure adequate lube to prevent stuck cases.
As always, we hope this will help our fellow handloaders. Good luck, and good shooting!
*A two-part test performed here involved spraying primed cases heavily, while getting more lube into the case mouth/body than even a careless handloader would likely apply. The second part of the test involved literally spraying considerable quantities of the lube directly into the cases, drenching the primers. After a several-day wait to allow the lube to penetrate the primers, they were then fired in a test barrel. All fired normally; no unusual reports were noted. This bolstered confidence that normal amounts of the lube would not adversely affect our ammunition, and we have been pleased with the results over several years.
Sierra Bullets Ballistician Gary Prisendorf answered: “
