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March 3rd, 2024

Precision Reloading for Pistols — Key Tips from the USAMU

USAMU Service Pistol Handgun Tip Advice Reloading

USAMU Service Pistol Handgun Tip Advice Reloading

The U.S. Army Marksmanship Unit (USAMU) fields pistol teams as well as rifle and shotgun competition squads. Consequently the USAMU’s Reloading Shop loads tens of thousands of pistol rounds every year. In this article, the USAMU’s handgun experts talk about reloading for handguns — with smart tips on how to achieve superior accuracy with 100% reliability. This article, which offers important insights on COAL, primers, crimps and more.

Precision Pistol Reloading — Recommended Methods

Optimize the Taper Crimp
One often-overlooked aspect of handloading highly-accurate pistol ammunition is the amount of crimp and its effect on accuracy. Different amounts of taper crimp are used with various handloads to obtain best accuracy. The amount is based on bullet weight, powder burn rate and charge, plus other factors. It is not unusual for our Shop to vary a load’s crimp in degrees of 0.001″ and re-test for finest accuracy.

USAMU Service Pistol Handgun Tip Advice ReloadingUse Consistent Brass
Brass is also important to pistol accuracy. While accurate ammunition can be loaded using brass of mixed parentage, that is not conducive to finest results, particularly at 50 yards. It is important for the serious competitor/handloader to use brass of the same headstamp and ideally one lot number, to maximize uniformity. Given the volumes of ammunition consumed by active pistol competitors, using inexpensive, mixed surplus brass for practice, particularly at the “short line” (25 yards), is understandable. However, for the “long line” (50 yards), purchasing and segregating a lot of high-quality brass to be used strictly for slow-fire is a wise idea.

Importance of Uniform COAL
Uniformity of the Case Overall Length (COAL) as it comes from the factory is also important to achieving utmost accuracy. More uniform case lengths (best measured after sizing) contribute to greater consistency of crimp, neck tension, ignition/burn of powder charge, and so on. Cartridge case-length consistency varies from lot to lot, as well as by maker. Some manufacturers are more consistent in this dimension than others. [Editor’s note: It is easy to trim pistol brass to uniform length. Doing this will make your taper crimps much more consistent.]

Primers and Powders — Comparison Test for Accuracy
Pay attention to primer brands, powder types and charges. Evaluating accuracy with a Ransom or other machine rest at 50 yards can quickly reveal the effect of changes made to handload recipes.

This animation showing 1911 Pistol operation has over 30 million YouTube views:

Bullet Selection — FMJ vs. JHP
Bullets are another vital issue. First, there is the question of FMJ vs. JHP. A friend of this writer spent decades making and accuracy-testing rifle and pistol bullets during QC for a major bullet manufacturer. In his experience, making highly-accurate FMJ bullets is much more difficult than making highly-accurate JHPs, in large part due to the way the jackets are formed. Small die changes could affect accuracy of FMJ lots dramatically.

The CMP now allows “safe, jacketed ammunition” in Excellence-in-Competition (EIC) Service Pistol matches, although wadcutter ammunition is prohibited. Thus, the option to use very accurate JHP designs simplifies the life of CMP Service Pistol shooters in pursuit of the Distinguished Pistol Shot badge.

Hopefully, these tips will be helpful to any pistol shooters interested in accurate handloads, not just “Bullseye” shooters. Small tweaks to one’s normal routine can pay big dividends in improved accuracy and make practice and competition more rewarding.

Stay safe, and good shooting!

Permalink - Articles, - Videos, Bullets, Brass, Ammo, Reloading No Comments »
December 8th, 2023

Getting Started in Precision Reloading — Tips from the USAMU

USAMU Reloading press instruction

This article originally appeared on the USAMU Facebook Page. The USAMU regularly published reloading advice for many years. Check the Facebook archives for related USAMU articles.

Here at the U.S. Army Marksmanship Unit (USAMU), we receive inquiries from shooters at many skill levels. One of the most frequent questions we are asked is, “What equipment do you recommend I buy to start handloading?”

USAMU Reloading press instruction

Often, the handloader will be focused on producing ammo in quantity, and a big concern is whether to begin with a single-stage vs. a progressive press. However, there is one critical item that often gets overlooked as folks talk about the especially interesting topics such as reloading die brands and types, scale types and brands. And, what might that item be?

“When all else fails, read the what?” Yes, we recommend those new to handloading actually begin with reading the early chapters of one or, preferably two quality handloading manuals. They contain copious information on basic handloading safety, how to choose and use components, and how to recognize and avoid potentially dangerous conditions. Of course, they also do a fine job of teaching new loaders the correct methods of adjusting dies, determining safe loads and improving accuracy. Beginners can recognize and avoid many potential pitfalls, shortening the learning curve tremendously.

As a government entity, we aren’t able to make specific brand-name recommendations as such. However, recent manuals from the major bullet and powder manufacturers, especially those who emphasize accuracy and match-type bullets are generally a wise choice.

USAMU Reloading press instructionHandloaders often come to prefer one or two maker’s manuals over others for various reasons. Asking a friend who’s already an experienced loader which manuals they recommend is a good start. Borrowing one or more to read before purchasing is another.

This is a good way to both save money and get a feel for the variety of component types and data that are available. Comparing differences in data from different manuals in the same caliber, with the same powder and bullet weight can be an eye-opener. It is also a wise step in researching any loading project before one begins — and the reasons for the differences are fully explained in the manuals!

The AMU recommends buying proven, high-quality equipment. It should have a reputation for great durability, good ergonomics and reasonable-to-excellent precision. In addition, ask fellow shooters which companies have a good reputation for support after the sale. Several of the better handloading companies set the bar very high.

Video Shows Special Features of Forster Co-Ax Reloading Press

With the better ones, it’s common to call to order small replacement parts and receive them at no charge in the mail immediately thereafter. Other companies don’t enjoy such a sterling reputation. Often, these focus on cheap equipment made with low-quality materials, aimed at those to whom cost is the prime consideration.

Good quality equipment not only leads to less frustration, faster production, better results and less misery — it is also an excellent investment. Certain companies’ products sell virtually instantly on the used market and retain high resale value. Other gear from less well-regarded companies is much more difficult to sell. Moreover, it brings far less of its original purchase price—if it can be sold at all.

Ask veteran handloaders — preferably those who are still very active in the shooting sports — which equipment they prefer, and why. After getting specific recommendations, search for reviews of that equipment, as well as possible alternates and newer designs. Learn the steps of operating the various options, and evaluate them for efficiency, effort and precision. A little research can pay big dividends here!

(more…)

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November 18th, 2023

Saturday Movies — Video Reviews of Cool Tools for Reloading

Daily Bulletin Saturday Movies Tool time reloading product video review

For this Saturday-at-the-Movies session we offer a selection of videos featuring interesting tools and products for handloaders. If you spend much time in your reloading room, these tools can save you time and help you load better ammo in less time. Today’s feature products range from sophisticated, premium tools such as 21st Century powered neck-turning lathe, to basic add-ons such as Lee Breech Lock Bushings, which are very handy if you load a variety of cartridge types.

21st Century Powered Neck-Turning Lathe



Power is activated by the red button on the end of the blue, horizontal feed handle:

Do you neck-turn hundreds of cases annually? Then you deserve this outstanding tool. The 21st Century Innovation Powered Neck-Turning Lathe may well be quite simply the best system ever created for quickly and precisely uniforming (and reducing) the neckwall thickness of cartridge brass. We have the original manual 21st Century neck-turning lathe, and can attest that it works great. With this powered system you can turn necks faster and more efficiently, with less effort. This is like going from a stick shift to an automatic transmission. The cases feed very smoothly and the results are beautiful. Note: The videos show the version as first marketed by 21st Century Shooting, which now operates as 21st Century Innovation.

The Powered Neck-Turning lathe is a modular system. Swing the bar from right to left to feed the case. The power head (with case holder) glides on stainless steel rails for smooth movement. This allows very precise feed rate. Power is supplied via a button that is built into the end of the feed handle. Push the red button to make the case spin. It’s as simple as that.

Hornady OAL Tool and Hornady Bullet Comparator

Gun Tech Steve Ostrem explains how to properly use Hornady’s Overall Length Gauge to determine length-to-land precisely. The OAL Gauge uses a “Modified Case” that threads onto the tool and holds a bullet. Push on the back of the gauge until you feel the bullet just touch the rifling. (We do this gently at first, tapping the rod a couple time to ensure the bullet is aligned correctly). Once you’ve got the length, then use the tool with a comparator on your calipers to get the length-to-lands. NOTE: We recommend taking the measurement 3-4 times in a row to get a reliable number. With a little practice your should be able to get repeatable measurements within .0015″.

Henderson Power Case Trimming/Chamfering Machine Test

F-Class John tests some of the finest reloading and shooting equipment you can buy. Recently he added the impressive Henderson Gen 3 Powered Trimmer to his inventory of tools. John is now a Henderson fan. He likes the speed, precision, and repeatability of the $779.00 Henderson machine, which trims-to-length and chamfers the case mouth all in one pass. Unlike some other trimming tools, the Henderson indexes off the overall case length NOT the shoulder. John found this worked just fine for his .284 Winchester brass, which has all been full-length sized prior to trimming.

Watch the video to see the Henderson trimmer in action. The dual, parallel horizontal support shafts provide precise alignment of the case as it moves inward toward the cutter blade. The Taper-Lock cutter provides a 14-degree inside chamfer and 30-degree outside chamfer. The trimming process is very consistent case after case, and the Henderson’s design captures brass shavings effectively.

This related video shows a comparison with the popular Giraud Powder Trimer

As noted in this comparison, John liked the precision of the Henderson trimmer and the overall design of the machine, which offers good ergonomics and very precise alignment of the cases. Cycling is smooth and positive, as you can see from the videos. The Giraud is also an excellent machine for bulk trimming/chamfering but the Henderson has some advantages.

Concentricity Checking with Accuracy One Gauge

Every serious hand-loader needs a quality concentricity gauge. The Accuracy One Concentricity Gauge boasts a smart design that delivers precise, repeatable results. We like the unit’s easy adjustability and its ability to work in a variety of configurations. The Accuracy One Gauge measures internal and external neck runout of cartridge cases as well as seated bullet runout. It can also measure the runout of the ogive, bearing surface, and boat-tail of individual bullets. And it can even measure your primer pocket runout.

Tools Galore — Affordable Tools and Accessories for Reloaders

This detailed 15-minute video from the Bolt Action Reloading YouTube Channels, features a variety of lower-cost products/tool that help with key reloading tasks. The video looks at hand priming tools, case prep tools, Lyman stepped loading blocks, powder tricklers, expander mandrels, powder trickler, long-tube funnels and more! If you are getting started in hand-loading, this is a very helpful video to watch. It covers a lot of ground, illustrating options for tool types.

reloading tools videos
This Lyman case prep tool is one of many products reviewed in this 15-minute video.

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November 1st, 2022

Grip on Bullet — Many Factors Involved, Not Just Bushing Size

case neck bushing reloading die tension bullet release

Many novice hand-loaders believe that neck bushing Inside Diameter (ID) size is the only important factor in neck tension. In fact, many different things will influence the grip on your bullet and its ability to release from the case neck. To learn more about neck tension and “case grip”, take the time to read this article carefully. We bet you’ll gain knowledge that will let you load more accurate ammo, with better ES/SD.

Editor: Guys, this is a VERY important article. You really should read it over carefully, twice. Variations in the force required to release a bullet can significantly affect accuracy and ES/SD. You really need to know how the grip on bullet can be altered by many different factors.

Neck Tension (i.e. Grip on Bullets) Is a Complex Phenomenon
While we certainly have considerable control over neck tension by using tighter or looser bushings (with smaller or bigger Inside Diameters), bushing size is only one factor at work. It’s important to understand the multiple factors that can increase or decrease the resistance to bullet release. Think in terms of overall brass-on-bullet “grip” instead of just bushing size (or the internal neck diameter in non-bushing full-length sizing dies).

Bullet grip is affected by many things, such as:

1. Neck-wall thickness.
2. Amount of bullet bearing surface (shank) in the neck.
3. Surface condition inside of neck (residual carbon can act as a lubricant; ultrasonic cleaning makes necks “grabby”).
4. Length of neck (e.g. 6mmBR neck vs. 6mm Dasher).
5. Whether or not the bullets have an anti-friction coating.
6.The springiness of the brass (which is related to degree of work-hardening; number of firings etc.)
7. The bullet jacket material.
8. The outside diameter of the bullet and whether it has a pressure ridge.
9. Time duration between bullet seating and firing (necks can stiffen with time).
10. How often the brass is annealed.
11. Amount (length) of neck sized (e.g. you can size only half the neck).
12. Interior diameter of bushing, or neck section of non-bushing die.


– and there are others…

One needs to understand that bushing size isn’t the beginning and end of neck tension questions, because, even if bushing size is held constant, the amount of bullet “grip” can change dramatically as the condition of your brass changes. Bullet “grip” can also change if you alter your seating depth, and it can even change if you ultrasonically clean your cases.

5-time U.S. National Long-Range Champion John Whidden adds: “Our tests show us that the condition of the necks in regards to lubed or not, carbon inside or not, squeaky clean or not, etc., matter even more than the size of the bushing used. An ultrasonically cleaned or brand new dry case neck make for some quite high seating force.”

Redding neck bushingsIn our Shooters’ Forum a reader recently asked: “How much neck tension should I use?” This prompted a Forum discussion in which other Forum members recommended a specific number based on their experience, such as .001″, .002″, or .003″. These numbers, as commonly used, correspond to the difference between case-neck OD after sizing and the neck OD of a loaded round, with bullet in place. In other words, the numbers refer to the nominal amount of interference fit (after sizing).

While these commonly-used “tension numbers” (of .001″, .002″ etc.) can be useful as starting points, neck tension is actually a fairly complex subject. The actual amount of “grip” on the bullet is a function of many factors, of which neck-OD reduction during sizing is just one. Understanding these many factors will help you maintain consistent neck tension as your brass “evolves” over the course of multiple reloadings.

Seating Depth Changes Can Increase or Decrease Grip on Bullet
You can do this simple experiment. Seat a boat-tail bullet in your sized neck with .150″ of bearing surface (shank) in the neck. Now remove the bullet with an impact hammer. Next, take another identical bullet and seat it with .300″ of bearing surface in another sized case (same bushing size/same nominal tension). You’ll find the deeper-seated bullet is gripped much harder.

PPC lapua brassNeck-Wall Thickness is Important Too
I have also found that thinner necks, particularly the very thin necks used by many PPC shooters, require more sizing to give equivalent “grip”. Again, do your own experiment. Seat a bullet in a case turned to .008″ neckwall thickness and sized down .003″. Now compare that to a case with .014″ neckwall thickness and sized down .0015″. You may find that the bullet in the thin necks actually pulls out easier, though it supposedly has more “neck tension”, if one were to consider bushing size alone.

In practical terms, because thick necks are less elastic than very thin necks, when you turn necks you may need to run tighter bushings to maintain the same amount of actual grip on the bullets (as compared to no-turn brass). Consequently, I suspect the guys using .0015″ “tension” on no-turn brass may be a lot closer to the guys using .003″ “tension” on turned necks than either group may realize.

Toward a Better Definition of Neck Tension
As a convenient short-cut, we tend to describe neck tension by bushing size alone. When a guy says, “I run .002 neck tension”, that normally means he is using a die/bushing that sizes the necks .002″ smaller than a loaded round. Well we know something about his post-sizing neck OD, but do we really have a reliable idea about how much force is required to release his bullets? Maybe not… This use of the term “neck tension” when we are really only describing the amount of neck diameter reduction with a die/bushing is really kind of incomplete.

My point here is that it is overly simplistic to ask, “should I load with .001 tension or .003?” In reality, an .001″ reduction (after springback) on a thick neck might provide MORE “grip” on a deep-seated bullet than an .003″ reduction on a very thin-walled neck holding a bullet with minimal bearing surface in the neck. Bushing ID is something we can easily measure and verify. We use bushing size as a descriptor of neck tension because it is convenient and because the other important factors are hard to quantify. But those factors shouldn’t be ignored if you want to maintain consistent neck tension for optimal accuracy.

Consistency and accuracy — that’s really what this all about isn’t it? We want to find the best neck tension for accuracy, and then maintain that amount of grip-on-bullet over time. To do that you need to look not only at your bushing size, but also at how your brass has changed (work-hardened) with time, and whether other variables (such as the amount of carbon in the neck) have changed. Ultimately, optimal neck tension must be ascertained experimentally. You have to go out and test empirically to see what works, in YOUR rifle, with YOUR bullets and YOUR brass. And you may have to change the nominal tension setting (i.e. bushing size) as your brass work-hardens or IF YOU CHANGE SEATING DEPTHS.

Remember that bushing size alone does not tell us all we need to know about the neck’s true “holding power” on a bullet, or the energy required for bullet release. True bullet grip is a more complicated phenomenon, one that is affected by numerous factors, some of which are very hard to quantify.

Permalink - Articles, Bullets, Brass, Ammo, Reloading, Tech Tip 2 Comments »
July 12th, 2022

Precision Pistol Reloading — Good Advice from the USAMU

USAMU Service Pistol Handgun Tip Advice Reloading
SSG Greg Markowski of the USAMU at Camp Perry, Ohio.

Today, July 12, 2022, pistol competition commences at the National Matches at Camp Perry. Many of the best pistol shooters in the country will be on the firing line, including members of the U.S. Army Marksmanship Unit Service Pistol team. After the last pistol match on Sunday, July 17th, trophies and awards will be presented to the top shooters.

Camp Perry 2022 pistol matches
Camp Perry 2022 pistol matches

If you want to compete in top competitions like this, you’ll need good ammo. The following USAMU article provides rock-solid reloading advice, explaining how to load accurate, reliable handgun ammo.

Camp Perry Pistol competition 2014
Camp Perry NM pistol firing line from CMP Photo Archives.

USAMU Service Pistol Handgun Tip Advice Reloading

The U.S. Army Marksmanship Unit (USAMU) fields pistol teams as well as rifle and shotgun competition squads. Consequently the USAMU’s Reloading Shop loads tens of thousands of pistol rounds every year. In this article, the USAMU’s handgun experts talk about reloading for handguns — with smart tips on how to achieve superior accuracy with 100% reliability. This article, which offers important insights on COAL, primers, crimps and more.

USAMU Service Pistol Handgun Tip Advice Reloading

Precision Pistol Reloading — Recommended Methods

Optimize the Taper Crimp
One often-overlooked aspect of handloading highly-accurate pistol ammunition is the amount of crimp and its effect on accuracy. Different amounts of taper crimp are used with various handloads to obtain best accuracy. The amount is based on bullet weight, powder burn rate and charge, plus other factors. It is not unusual for our Shop to vary a load’s crimp in degrees of 0.001″ and re-test for finest accuracy.

USAMU Service Pistol Handgun Tip Advice ReloadingUse Consistent Brass
Brass is also important to pistol accuracy. While accurate ammunition can be loaded using brass of mixed parentage, that is not conducive to finest results, particularly at 50 yards. It is important for the serious competitor/handloader to use brass of the same headstamp and ideally one lot number, to maximize uniformity. Given the volumes of ammunition consumed by active pistol competitors, using inexpensive, mixed surplus brass for practice, particularly at the “short line” (25 yards), is understandable. However, for the “long line” (50 yards), purchasing and segregating a lot of high-quality brass to be used strictly for slow-fire is a wise idea.

Importance of Uniform COAL
Uniformity of the Case Overall Length (COAL) as it comes from the factory is also important to achieving utmost accuracy. More uniform case lengths (best measured after sizing) contribute to greater consistency of crimp, neck tension, ignition/burn of powder charge, and so on. Cartridge case-length consistency varies from lot to lot, as well as by maker. Some manufacturers are more consistent in this dimension than others. [Editor’s note: It is easy to trim pistol brass to uniform length. Doing this will make your taper crimps much more consistent.]

Primers and Powders — Comparison Test for Accuracy
Pay attention to primer brands, powder types and charges. Evaluating accuracy with a Ransom or other machine rest at 50 yards can quickly reveal the effect of changes made to handload recipes.

Bullet Selection — FMJ vs. JHP
Bullets are another vital issue. First, there is the question of FMJ vs. JHP. A friend of this writer spent decades making and accuracy-testing rifle and pistol bullets during QC for a major bullet manufacturer. In his experience, making highly-accurate FMJ bullets is much more difficult than making highly-accurate JHPs, in large part due to the way the jackets are formed. Small die changes could affect accuracy of FMJ lots dramatically.

The CMP now allows “safe, jacketed ammunition” in Excellence-in-Competition (EIC) Service Pistol matches, although wadcutter ammunition is prohibited. Thus, the option to use very accurate JHP designs simplifies the life of CMP Service Pistol shooters in pursuit of the prestigious Distinguished Pistol Shot badge.

Hopefully, these tips will be helpful to any pistol shooters interested in accurate handloads, not just “Bullseye” shooters. Small tweaks to one’s normal routine can pay big dividends in improved accuracy and make practice and competition more rewarding.

Stay safe, and good shooting!

TOP IMAGE: SSG Greg Markowski, a shooter/instructor with the U.S. Army Marksmanship Unit and native of Poland, fires his pistol during the 2018 Civilian Marksmanship Program’s National Pistol Matches at Camp Perry, Ohio July 13, 2018. At that event, Markowski claimed the General Mellon Trophy, General Patton Trophy and the General Custer Trophy. U.S. Army photo by Maj. Michelle Lunato/released by Defense Visual Information Distribution Service.

Permalink - Articles, Competition, Gear Review, Handguns, Reloading No Comments »
February 26th, 2022

Saturday at the Movies — Videos of Cool Products for Handloaders

Daily Bulletin Saturday Movies Tool time reloading product video review

For this Saturday-at-the-Movies session we offer a selection of videos featuring interesting tools and products for handloaders. If you spend much time in your reloading room, these tools can save you time and help you load better ammo in less time. Today’s feature products range from sophisticated, premium tools such as 21st Century powered neck-turning lathe, to basic add-ons such as Lee Breech Lock Bushings, which are very handy if you load a variety of cartridge types.

21st Century Powered Neck-Turning Lathe



Power is activated by the red button on the end of the blue, horizontal feed handle:

Do you neck-turn hundreds of cases annually? Then you deserve this outstanding tool. The 21st Century Innovation Powered Neck-Turning Lathe may well be quite simply the best system ever created for quickly and precisely uniforming (and reducing) the neckwall thickness of cartridge brass. We have the original manual 21st Century neck-turning lathe, and can attest that it works great. With this powered system you can turn necks faster and more efficiently, with less effort. This is like going from a stick shift to an automatic transmission. The cases feed very smoothly and the results are beautiful. Note: The videos show the version as first marketed by 21st Century Shooting, which now operates as 21st Century Innovation.

The Powered Neck-Turning lathe is a modular system. Swing the bar from right to left to feed the case. The power head (with case holder) glides on stainless steel rails for smooth movement. This allows very precise feed rate. Power is supplied via a button that is built into the end of the feed handle. Push the red button to make the case spin. It’s as simple as that.

Hornady OAL Tool and Hornady Bullet Comparator

Gun Tech Steve Ostrem explains how to properly use Hornady’s Overall Length Gauge to determine length-to-land precisely. The OAL Gauge uses a “Modified Case” that threads onto the tool and holds a bullet. Push on the back of the gauge until you feel the bullet just touch the rifling. (We do this gently at first, tapping the rod a couple time to ensure the bullet is aligned correctly). Once you’ve got the length, then use the tool with a comparator on your calipers to get the length-to-lands. NOTE: We recommend taking the measurement 3-4 times in a row to get a reliable number. With a little practice your should be able to get repeatable measurements within .0015″.

Henderson Power Case Trimming/Chamfering Machine Test

F-Class John tests some of the finest reloading and shooting equipment you can buy. Recently he added the impressive Henderson Gen 3 Powered Trimmer to his inventory of tools. John is now a Henderson fan. He likes the speed, precision, and repeatability of the $779.00 Henderson machine, which trims-to-length and chamfers the case mouth all in one pass. Unlike some other trimming tools, the Henderson indexes off the overall case length NOT the shoulder. John found this worked just fine for his .284 Winchester brass, which has all been full-length sized prior to trimming.

Watch the video to see the Henderson trimmer in action. The dual, parallel horizontal support shafts provide precise alignment of the case as it moves inward toward the cutter blade. The Taper-Lock cutter provides a 14-degree inside chamfer and 30-degree outside chamfer. The trimming process is very consistent case after case, and the Henderson’s design captures brass shavings effectively.

This related video shows a comparison with the popular Giraud Powder Trimer

As noted in this comparison, John liked the precision of the Henderson trimmer and the overall design of the machine, which offers good ergonomics and very precise alignment of the cases. Cycling is smooth and positive, as you can see from the videos. The Giraud is also an excellent machine for bulk trimming/chamfering but the Henderson has some advantages.

Concentricity Checking with Accuracy One Gauge

Every serious hand-loader needs a quality concentricity gauge. The Accuracy One Concentricity Gauge boasts a smart design that delivers precise, repeatable results. We like the unit’s easy adjustability and its ability to work in a variety of configurations. The Accuracy One Gauge measures internal and external neck runout of cartridge cases as well as seated bullet runout. It can also measure the runout of the ogive, bearing surface, and boat-tail of individual bullets. And it can even measure your primer pocket runout.

Lee Die Lock Rings and Spline Drive Breech Lock Bushings


Lee precison die lock ring spline clamp O-ring

Lee precison die lock ring spline clamp O-ringIn this recent video Gavin Gear reviews three types of die accessories from LEE. These work for virtually all standard dies, not just LEE-brand reloading dies. The new LEE basic silver-finish die lock rings now feature splines for enhanced grip and compatibility with LEE’s new die lock ring wrench (photo right). They still boast a rubber 0-Ring that helps “float” the die for improved concentricity. Gavin also reviews Lee’s Spline Drive Breech Lock Bushings for use with presses fitted with LEE’s Breech Lock system. These Breech Lock bushings allow rapid change-out of dies without modifying the setting. The colorful new bushings feature splines on top that work with the new Lee Lock ring wrench shown above. In addition, the Breech Lock Bushings have a clamp to preserve die depth setting.

Tools Galore — Affordable Tools and Accessories for Reloaders

This detailed 15-minute video from the Bolt Action Reloading YouTube Channels, features a variety of lower-cost products/tool that help with key reloading tasks. The video looks at hand priming tools, case prep tools, Lyman stepped loading blocks, powder tricklers, expander mandrels, powder trickler, long-tube funnels and more! If you are getting started in hand-loading, this is a very helpful video to watch. It covers a lot of ground, illustrating options for tool types.

reloading tools videos
This Lyman case prep tool is one of many products reviewed in this 15-minute video.

Permalink - Videos, Gear Review, Reloading No Comments »
December 27th, 2021

Getting Started with Handloading — USAMU Advice

USAMU Reloading press instruction

This article originally appeared on the USAMU Facebook Page. The USAMU regularly published reloading advice for many years. Check the Facebook archives for related USAMU articles.

Here at the U.S. Army Marksmanship Unit (USAMU), we receive inquiries from shooters at many skill levels. One of the most frequent questions we are asked is, “What equipment do you recommend I buy to start handloading?”

USAMU Reloading press instruction

Often, the handloader will be focused on producing ammo in quantity, and a big concern is whether to begin with a single-stage vs. a progressive press. However, there is one critical item that often gets overlooked as folks talk about the especially interesting topics such as reloading die brands and types, scale types and brands. And, what might that item be?

“When all else fails, read the what?” Yes, we recommend those new to handloading actually begin with reading the early chapters of one or, preferably two quality handloading manuals. They contain copious information on basic handloading safety, how to choose and use components, and how to recognize and avoid potentially dangerous conditions. Of course, they also do a fine job of teaching new loaders the correct methods of adjusting dies, determining safe loads and improving accuracy. Beginners can recognize and avoid many potential pitfalls, shortening the learning curve tremendously.

As a government entity, we aren’t able to make specific brand-name recommendations as such. However, recent manuals from the major bullet and powder manufacturers, especially those who emphasize accuracy and match-type bullets are generally a wise choice.

USAMU Reloading press instructionHandloaders often come to prefer one or two maker’s manuals over others for various reasons. Asking a friend who’s already an experienced loader which manuals they recommend is a good start. Borrowing one or more to read before purchasing is another.

This is a good way to both save money and get a feel for the variety of component types and data that are available. Comparing differences in data from different manuals in the same caliber, with the same powder and bullet weight can be an eye-opener. It is also a wise step in researching any loading project before one begins—and the reasons for the differences are fully explained in the manuals!

The AMU recommends buying proven, high-quality equipment. It should have a reputation for great durability, good ergonomics and reasonable-to-excellent precision. In addition, ask fellow shooters which companies have a good reputation for support after the sale. Several of the better handloading companies set the bar very high.

Video Shows Special Features of Forster Co-Ax Reloading Press

With the better ones, it’s common to call to order small replacement parts and receive them at no charge in the mail immediately thereafter. Other companies don’t enjoy such a sterling reputation. Often, these focus on cheap equipment made with low-quality materials, aimed at those to whom cost is the prime consideration.

Good quality equipment not only leads to less frustration, faster production, better results and less misery — it is also an excellent investment. Certain companies’ products sell virtually instantly on the used market and retain high resale value. Other gear from less well-regarded companies is much more difficult to sell. Moreover, it brings far less of its original purchase price—if it can be sold at all.

Ask veteran handloaders — preferably those who are still very active in the shooting sports — which equipment they prefer, and why. After getting specific recommendations, search for reviews of that equipment, as well as possible alternates and newer designs. Learn the steps of operating the various options, and evaluate them for efficiency, effort and precision. A little research can pay big dividends here!

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July 18th, 2021

Precision Reloading for Handguns — Smart Tips from the USAMU

USAMU Service Pistol Handgun Tip Advice Reloading
SSG Greg Markowski of the USAMU at Camp Perry, Ohio.

Today is the final day of pistol competition for the National Matches at Camp Perry. Many of the best pistol shooters in the country will be on the firing line, including members of the U.S. Army Marksmanship Unit Service Pistol team. Today, July 18th, the handgun phase of the CMP National Matches concludes with the Oliver Hazard Perry Pop-Up Pistol Match, Military & Police Pistol Match, 1911 As-Issued Pistol Match, and Glock Match. After the last match, trophies and awards will be presented to the top shooters.

If you want to compete in top competitions like this, you’ll need good ammo. The following USAMU article provides rock-solid reloading advice, explaining how to load accurate, reliable handgun ammo.

Camp Perry Pistol competition 2014
Camp Perry NM pistol firing line from CMP Photo Archives.

USAMU Service Pistol Handgun Tip Advice Reloading

The U.S. Army Marksmanship Unit (USAMU) fields pistol teams as well as rifle and shotgun competition squads. Consequently the USAMU’s Reloading Shop loads tens of thousands of pistol rounds every year. In this article, the USAMU’s handgun experts talk about reloading for handguns — with smart tips on how to achieve superior accuracy with 100% reliability. This article, which offers important insights on COAL, primers, crimps and more.

USAMU Service Pistol Handgun Tip Advice Reloading

Precision Pistol Reloading — Recommended Methods

Optimize the Taper Crimp
One often-overlooked aspect of handloading highly-accurate pistol ammunition is the amount of crimp and its effect on accuracy. Different amounts of taper crimp are used with various handloads to obtain best accuracy. The amount is based on bullet weight, powder burn rate and charge, plus other factors. It is not unusual for our Shop to vary a load’s crimp in degrees of 0.001″ and re-test for finest accuracy.

USAMU Service Pistol Handgun Tip Advice ReloadingUse Consistent Brass
Brass is also important to pistol accuracy. While accurate ammunition can be loaded using brass of mixed parentage, that is not conducive to finest results, particularly at 50 yards. It is important for the serious competitor/handloader to use brass of the same headstamp and ideally one lot number, to maximize uniformity. Given the volumes of ammunition consumed by active pistol competitors, using inexpensive, mixed surplus brass for practice, particularly at the “short line” (25 yards), is understandable. However, for the “long line” (50 yards), purchasing and segregating a lot of high-quality brass to be used strictly for slow-fire is a wise idea.

Importance of Uniform COAL
Uniformity of the Case Overall Length (COAL) as it comes from the factory is also important to achieving utmost accuracy. More uniform case lengths (best measured after sizing) contribute to greater consistency of crimp, neck tension, ignition/burn of powder charge, and so on. Cartridge case-length consistency varies from lot to lot, as well as by maker. Some manufacturers are more consistent in this dimension than others. [Editor’s note: It is easy to trim pistol brass to uniform length. Doing this will make your taper crimps much more consistent.]

Primers and Powders — Comparison Test for Accuracy
Pay attention to primer brands, powder types and charges. Evaluating accuracy with a Ransom or other machine rest at 50 yards can quickly reveal the effect of changes made to handload recipes.

Bullet Selection — FMJ vs. JHP
Bullets are another vital issue. First, there is the question of FMJ vs. JHP. A friend of this writer spent decades making and accuracy-testing rifle and pistol bullets during QC for a major bullet manufacturer. In his experience, making highly-accurate FMJ bullets is much more difficult than making highly-accurate JHPs, in large part due to the way the jackets are formed. Small die changes could affect accuracy of FMJ lots dramatically.

The CMP now allows “safe, jacketed ammunition” in Excellence-in-Competition (EIC) Service Pistol matches, although wadcutter ammunition is prohibited. Thus, the option to use very accurate JHP designs simplifies the life of CMP Service Pistol shooters in pursuit of the prestigious Distinguished Pistol Shot badge.

Hopefully, these tips will be helpful to any pistol shooters interested in accurate handloads, not just “Bullseye” shooters. Small tweaks to one’s normal routine can pay big dividends in improved accuracy and make practice and competition more rewarding.

Stay safe, and good shooting!

TOP IMAGE: SSG Greg Markowski, a shooter/instructor with the U.S. Army Marksmanship Unit and native of Poland, fires his pistol during the 2018 Civilian Marksmanship Program’s National Pistol Matches at Camp Perry, Ohio July 13, 2018. At that event, Markowski claimed the General Mellon Trophy, General Patton Trophy and the General Custer Trophy. U.S. Army photo by Maj. Michelle Lunato/released by Defense Visual Information Distribution Service.

Permalink Bullets, Brass, Ammo, Handguns, Reloading 2 Comments »
March 8th, 2021

Learn Basics of Handloading with 4-Part Video Series

tactical life reloading video series rcbs barnes

With 7 million new gun owners, and ammo hard to find at reasonable cost, hundreds of thousands of Americans are looking to get started with handloading. While we always recommend new reloaders have a living, breathing human teacher/mentor. It is possible to learn important skills through instructional videos. Here’s a good 4-part series that can help reloading novices AND serve as a refresher course for those who need to brush up their skill set).

In Tactical Life’s new Reloading Zone Series, Frank Melloni, of Renaissance Firearms Instruction and the Hodgdon Reloading Roadshow, covers the basic steps of reloading. From equipment selection to reading a manual, Frank explains the process and demonstrates how to produce safe and accurate ammo. In the series, the host loads pistol and rifle ammunition using Hodgdon powder, Barnes Bullets, and Starline brass. RCBS Presses, Powder Measures, Scales, and Dies are used along with the impressive new dual-tube RCBS MatchMaster electronic scale/dispenser.

This 4-part video series first guides the new hand-loader through the gear/hardware selection process. Then the videos cover, step-by-step, all the key processes of reloading from start to finish. If you are new to hand-loading, or just want a reloading refresher course, we recommend you watch this 4-part series from Tactical Life, part of the Athlon Outdoors Network.

WARNING!! We have embedded the Videos below. You can watch ALL four videos, but each will play back at the TOP. NOTE: They are all the same for the first 30 seconds, so you may want to skip forward. These videos may play back better if you go to the Tactical Life Website. Access: CLICK HERE.

The complete book of reloading tactical life video seriesLearn More in Tactical Life’s The Complete Book of Reloading (2020 Edition)

This publication includes over 2000 handgun and rifle loads. In addition, The Complete Book of Reloading (2020) reviews 8 modern Progressive Presses. Take note — there is a special report on the LabRadar Chronograph. Long-range Hunters will enjoy a feature article on the new 6.5 PRC Cartridge. In the “Handloaders’ Stockpile” a variety of new products to make your hours at the bench more productive are reviewed. The issue also has feature stories on Wildcat Cartridges, Subsonic loads, and .44 Magnum loads for both rifle and pistol. There is a Bonus 33-Page Hodgdon and Alliant Load Data Guide.

CLICK HERE for more details.

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March 3rd, 2021

Reloading Can Be Fun … and a Stress-Reliever

Sierra Bullets Blog handloading stress relief

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.

This post originally appeared in the Sierra Bullets Blog.

Permalink Bullets, Brass, Ammo, Reloading 1 Comment »
February 12th, 2019

New $199.99 Powder Scale/Dispenser with Mobile App

powder scale dispenser chargemaster intellidropper intell-dropper frankford arsenal smart mobile app bluetooth

Intelli-Dropper Priced Under $200.00: The new Frankford Arsenal Intelli-Dropper will be available very soon from leading vendors such as Midsouth, Grafs.com, and MidwayUSA for around $199.99.

A new electronic powder scale/dispenser just hit the market to compete with units from Lyman, RCBS, and Hornady. The new Frankford Arsenal Platinum Series “Intelli-Dropper” scale/dispenser looks similar to a ChargeMaster Lite, with a LED digital touch-screen. But it is a true “new generation” device with an advanced brain that can “talk” to a Mobile App on your smartphone via BlueTooth. This way you can store powder and load information on your smartphone and then control the scale/dispenser from the App. Advantages? You could list different loads for different bullets, and you can also keep a complete history of your loading for different cartridges. For years this Editor recorded his load data via a spreadsheet on a laptop computer. Now you can have the equivalent of a loading spreadsheet right in your phone.

Frankford Arsenal Platinum Series Intelli-Dropper FEATURES
Large Back-lit LCD Display
Auto and Manual Trickle capability
Holds up to 7,000 grains (1 lb) of powder
Bluetooth Capability
Downloadable App Functionality
App Has Powder and Bullet Databases

Manual Trickle Capability — Nice!
Another cool feature is that you can use the machine to manual trickle. So you could throw powder rapidly with a manual powder measure then “trickle up” to the final tenth of a grain.

powder scale dispenser chargemaster intellidropper intell-dropper frankford arsenal smart mobile app bluetoothIntelli-Dropper Controls
The Frankford Arsenal Platinum Series Electronic Intelli-Dropper features an individual powder calibration button for the fastest, most accurate powder measurements. The large back-lit LCD display provides easy-to-see controls. The machine stores load data in your downloadable smart-phone or tablet App. The Intelli-Dropper features BOTH Auto and Manual trickle capability with up to 200 grains of powder per throw. Holds up to 7,000 grains (1 lb) of powder and offers +/- 0.1 grain accuracy.

Mobile App Features
The Intelli-Dropper’s downloadable App features bullet and powder databases, with the ability to add additional bullets/powders. The App stores your load data, and comes with info already stored in the App including cartridge list, powder list. Plus the bullet list is very detailed with bullet type, caliber, weight, ballistic coefficient, sectional density, and length. The App lets you input charge weight, case, primer type, barrel length and more. And the App can even upload photos of your test targets — so you can record group size accuracy results. That’s cool.

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January 23rd, 2019

Access Hodgdon and IMR Load Data in Reload Data Center

Hodgdon Reloading data Center hand loading powder

Hodgdon Reloading data Center hand loading powder

Hodgdon and IMR powders, including H4198, Varget, H4350, and IMR 4451, are some of the most successful propellants used by competitive shooters. If you want to find solid, reliable load data for these and other Hodgdon and IMR powders, we recommend you go right to the source — visit the Hodgdon/IMR Reloading Data Center, at www.HodgdonReloading.com. There you’ll find the latest, updated load recipes for pistol, rifle, and shotgun reloaders.

In the Data Center, you’ll find thousands of load recipes for pistol, rifle, and shotgun. Rifle shooters will find dozens of loads for their favorite Hodgdon, IMR, and Winchester powders such as H4198, Varget, H4350, and IMR 8208 XBR. And Hodgdon’s Reloading Center is now faster and easier to use. Navigation is simplified and the whole interface is more user-friendly.

Precise Search Results for your Cartridge and Favorite Powders
Hodgdon Reloading data Center hand loading powder

The online Reloading Data Center allows you to get precise search results for any listed cartridge. You can select your preferred powders and bullets. After choosing a cartridge, you can pre-select specific bullet weights and powder types. That quickly delivers just the information you want and need. You won’t have to scroll through scores of entries for bullets or powders you don’t use.

Data Center Works Well with Mobile Devices
Mobile users will notice Reloading Center is very “user-friendly” for smart-phone and tablet users. Controls have been optimized for touch-screens, and buttons are large and easy to use. Likewise the results are displayed in a large, easy-to read format.

Hodgdon tip from EdLongrange. We welcome reader submissions.
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