Hodgdon Powder Company (Hodgdon) offers a series of informative, “how-to” instructional videos through its online Reloading Data Center. These 3.5-minute videos present rifle, pistol, and shotshell reloading basics in an easy-to-understand, step-by-step format. These mobile-friendly, informative videos can also be viewed on a smart phone or tablet.
To watch the reloading videos go to the Reloading Data Center at hodgdon.com. Click to the right/left of the displayed video to switch between pistol, rifle, and shotgun videos. Or, for your convenience, we have embedded the Rifle and Pistol videos here. Just click to watch!
Click to Watch Hodgdon Rifle Reloading Video:
Click to Watch Hodgdon Pistol Reloading Video:
In addition to these videos, Hodgdon’s Reloading Data Center (RDC) provides a wealth of information on Hodgdon, IMR, Accurate, Winchester, and Ramshot propellants. Along with reliable load data, you’ll find explanations of reloading basics, safety procedures, plus answers to frequently asked questions (FAQ).
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.
1. Midsouth — Athlon Rangecraft Vel Pro Chronograph, $399.99
⏺️ » impressive new compact radar chrono — competition for Garmin
The new Athlon Rangecraft Velocity Pro Radar Chronograph is an impressive and very affordable compact chrono, now $399.99 at Midsouth. This employs Doppler radar allowing ultra-accurate velocity readings. Since the unit isn’t triggered by a muzzle blast, it can work with suppressors, muzzle brakes, and other muzzle devices. The Rangecraft Vel Pro reads velocities between 65 FPS and 5000 FPS. So far field tests have shown that the Athlon Rangecraft chrono is very reliable and picks up all shots fired with all types of rifles and pistols (even airguns). However the listed velocities may be a few FPS different than a Magnetospeed or Labradar. Athlon also has a good Ballistics Lite App that works with this chrono — see video at 21:45 time-mark. The unit includes a compact tripod.
2. Natchez — Truglo Optics Sale, Save up to 34%
⏺️ » Major savings on Truglo scopes — good for hunters and AR shooters
Truglo optics (scopes, red dots), offer notable features and great value. Right now Truglo optics products are on sale at Natchez at crazy low prices. For example the Truglo 4-16x44m EMINUS16 scope with illuminated reticle and scope mount is now just $209.99 — $111.00 off the regular $321.00 price. And for AR shooters the 1-4x24mm OMNIA4 Tactical scope is discounted to $159.99 complete with rugged Aptus-M1 scope mount (with rings) — a $75 savings.
3. Creedmoor Sports — Peterson Brass Sale
⏺️ » Save on good, American-made cartridge brass
Quality loads demand quality brass. We’ve been impressed with American-made Peterson brass that has performed great for popular cartridge types including 6mm Dasher, 6XC, 6×47 Lapua, 6mm Creedmoor, 6.5 Creedmoor, .308 Win, .300 Norma Mag, .300 WinMag, .338 Lapua, .376 CheyTac and others. Peterson brass is very consistent and holds up well for multiple reload cycles. With the current Peterson sale, there are substantial discounts for: 6.5 Creedmoor, .260 Rem, 6.5 PRC, 7mm-08, 7mm RUM, 30 Nosler, .300 RUM, 33 Nosler, and .338 Lapua.
4. Amazon — VEVOR 50″ Rifle TSA-Compliant Hard Case, $96.38
⏺️ » Good waterproof hard case with wheels — great value
Protecting your firearms requires a good, tough transport case. The VEVOR 50″ Rifle Case (#ad) features three layers of protective foam, solid locking points, wheels, and a IP67 waterproof case. This VEVOR gun case meets TSA gun case requirements, making it a good choice for marksmen and hunters who travel by air. At just $96.38 (29% off) this is a great deal — much cheaper than other sturdy, wheeled rifle cases of similar size. This case is Amazon’s #1 Best Seller among rifle hard cases.
5. MidwayUSA — Umarex Air Rifle Sale
⏺️ » Air rifles offer affordable shooting for many disciplines
With centerfire and rimfire ammunition costs rising, more people are giving airguns a try. Air rifle shoppers should consider Umarex airguns. These start at well under $200 with the current Umarex Sale at MidwayUSA. For example, the Umarex Synergis Elite Air Rifle just $179.39 on sale, including 3-9x40mm scope. And the impressive Umarex Gauntlet SL22 PCP Air Rifle is now just $389.89, $60 off the regular price. The Umarex lineup includes a wide variety of airguns from $55 to $1100 — for fun shooting or high-level competition. NOTE: For air rifles no FFL is required for transfer in most states.
6. Midsouth — Rifle Basix Trigger Sale, Save 10%
⏺️ » Excellent Triggers for Remington, Howa, CZ, Savage — 10% OFF
Do you want to upgrade your rifle’s trigger but have a limited budget for the trigger replacement? Consider Rifle Basix Triggers. Offered for many rifle brands including Remington, Savage, Howa, and CZ, Rifle Basix triggers feature crisp breaks and lighter trigger pull weight. Enhanced triggers can translate to better accuracy (and shot consistency) at the range and in the field.
7. Amazon — Frankford Arsenal Universal Seating Die, $67.83
⏺️ » Great, versatile system for seating multiple caliber bullets
Are you tired of buying another expensive seating die every time you try a new cartridge type? With the unique Frankford Arsenal Universal Bullet Seating Die (#ad) you can have one die that loads multiple cartridge types. This clever bullet-seating system includes 3 different stems and 9 sleeves allowing you to seat .224 to .338-caliber bullets with this one multi-caliber tool. Forum members using this system have praised it. NOTE: the universal seating die comes with the .308-caliber sleeve pre-installed.
Barrel heat can shorten life and cause erratic testing results. One very good barrel-cooling system is Chuckwalla’s Competition barrel cooler (#ad). This low-profile cooler has a flow tube that fits right-hand bolt-action rifles from .223 REM to .300 WSM. (It can also run in even larger chambers but with a looser fit.) The Chuckwalla’s shape and orange color allows this cooler to serve as a chamber flag. This cooling fan includes a AA battery pack with 8-hour run time and a USB charging connection. NOTE: As the AA batteries are NOT included, we suggest using rechargeable AA batteries.
9. Amazon — Acoway Roll-up Shooting Mat, $17.99
⏺️ » Handy roll-up mat at super-low price — black or green
Most rifle shooters can use a good, simple shooting mat that can be easily rolled up and stored. The ACOWAY Roll-Up Shooting Mat (#ad) measures 76″ x 29″ and has a durable, double-layered Nylon outer fabric in Black or Green. This mat provides a protective barrier between you and the ground. The black mat is just $17.99 while the green version is $19.99, both great deals. The mat folds into a handy smaller size, held with attached straps and clips.
As an Amazon affiliate, this site can earn revenues through sales commissions.
Forum member F-Class John is an avid F-Class competitor and expert handloader. John reviews reloading hardware and shooting-related products for his popular F-Class John YouTube Channel, which now boasts 500+ videos. John also does important product testing for AccurateShooter.com. Through his YouTube channel, John has reviewed many of the latest and greatest reloading tools and accessories. For today’s Video Showcase, we selected eight F-Class John product reviews. Products tested include front rests, AMP Annealer, Flavio Fare triggers, AutoDod IDOD power neck-turner, Henderson and Giraud case trimmers, Zero turret press, 21st Century arbor press, and Accuracy One concentricity checker.
If you like these informative videos, consider joining F-Class John’s Patreon Channel for live video meetings, more in-depth videos, and detailed explanations. Join Patreon via Patreon.com/fclassjohn for full length videos, live chats, and more.
SEB NEO-X and Rodzilla Raptor Front Rests
This video covers two outstanding front joystick rests, the SEB Neo-X and the Rodzilla Raptor. Both of these rests work great for both benchrest and F-Class shooters, centerfire and rimfire. Build quality is outstanding for both rests. Tester F-Class John observes: “Both are great units and user preference will really dictate which to get. I own both and find they give me consistent target acquisition.” To learn more about these two excellent front rests, visit TheRodzilla.com and/or SEB Rests USA.
Flavio Fare Triggers Tested
The Flavio Fare triggers are some of the best on the market. These are offered for various action types including Remington clones and custom actions. CLICK HERE for a discussion of these triggers on our Forum. The Flavio Fare Veloce Hunting Trigger (with safety) adjusts from 5 to 25 ounces pull weight and retails for $439.95. The Flavio Fare Whisper 2.1 BenchRest Trigger (no safety) adjusts from 0.7 to 2.8 ounces, and costs $449.95. Reviewer F-Class John says these Flavio Fare triggers are “smooth, crisp, with a wide range of trigger pull weights … I love these things.”
Annealing Made Perfect AMP Mark II DB Annealer
This detailed 9.7 minute review outlines the features of the latest AMP electronic annealing machine, the AMP Mark II DB. This uses a computer control to deliver precise annealing times and temperatures with a profile for your specific lot and brand of brass. One user praised this new AMP machine: “The touch screen is much more intuitive than the old one.” Another stated: “If you want to anneal the best way possible this is it. Does a torch work? Sure it does. The AMP does it far better and far more consistently.” A buyer confirmed this sophisticated new AMP is fast and efficient: “Just got one, a few days ago and it’s so easy to use. Without even trying, I easily anneal eight rounds per minute”.
Bryan Blake, a very clever machinist and gunsmith, has created an ultra-precise and speedy neck-turning machine. Bryan, who runs Blake Machine, Blake Barrel, and F-Class Products has created a system that uses twin precision cutter tips to turn case necks inside and out quickly and efficiently, with superior precision. This advanced IDOD Neck Turning Machine holds cases securely in a precision-machined spindle attached to an electric motor. Twin blades move precisely during the cutting process, milling the necks inside and out. The turned necks come out perfect every time, with the shoulders trimmed exactly (with doughnut removed) as well.
Henderson vs. Giraud Case Powered Case Trimmers
After adding the impressive Henderson Gen 3 Powered Trimmer to his inventory of tools. F-Class John became is 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. The Giraud trimmer is a very different design which indexes off the case shoulder, but it is also very precise. When set up correctly, it can trim brass with amazing consistency. As long as you have fire-formed brass with consistent base-to-shoulder dimensions, you should get very consistent trim lengths.
Zero Turret Press with Whidden Sizing Die
The Zero Press from Area 419 is arguably the best turret press ever crafted. It offers unrivaled precision, along with the highest-capacity turret head with NINE die/tool stations. Milled from billet aluminum and stainless steel, this press moves with the help of 14 bearings. In this video, F-Class John shows how to use a Whidden Gunworks full-length sizing die on the Zero Press. And John has two other video reviews of the $1275 Zero Press: 1. Zero Press First Thoughts Video; 2. Loading on a Zero Press.
21st Century Hydro Press and Standard Arbor Press
John notes: “You can’t really talk about precision reloading without taking about inline dies and arbor presses. For my money there’s nothing better than the lineup from 21st Century Shooting. They offer the Hydro Seater which is hands-down the best manual seater out there as well as their standard arbor press which is great for taking on the road to push back bullets as needed.”
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. Reviewer F-Class John notes: “I think this is the best concentricity tool on the market. Such a tool is a necessity for new loaders or those who are always setting up new dies.”
Put the same load in a variety of barrels (with the same length and chamberings) and you’ll see a wide variance in muzzle velocity. In fact, it’s not unusual to see up to 100 fps difference from one barrel to the next. We demonstrated this with a comparison test of Lapua factory ammo.
Chron Testing Lapua Factory Ammo
At our Southern California test range some years ago, we chronographed Lapua 105gr 6mmBR factory ammo in three different 8-twist barrels of similar length. The results were fascinating. Lapua specs this ammo at 2790 fps, based on Lapua’s testing with its own 26″ test barrel. We observed a speed variance of 67 fps based on tests with three aftermarket barrels.
Barrel Velocity Variance
Brand ‘S’ and Brand ‘PN’ were pre-fit barrels shot on Savage actions. Brand ‘K’ was fitted to a custom action. All test barrels were throated for the 100-108 grain bullets, though there may have been some slight variances in barrel freebore. With a COAL of 2.330″, the rounds were “jumping” to the rifling in all barrels.
Among the four barrels, Brand ‘PN’ was the fastest at 2824 fps average — 67 fps faster than the slowest barrel. Roughly 10 fps can be attributed to the slightly longer length (27″ vs. 26″), but otherwise this particular barrel was simply faster than the rest. (Click Here for results of 6mmBR Barrel Length Velocity Test).
IMPORTANT: Results Are Barrel-Specific, Not Brand-Specific
These tests demonstrate that the exact same load can perform very differently in different barrels. We aren’t publishing the barrel-makers’ names, because it would be wrong to assume that ‘Brand X’ is always going to be faster than ‘Brand Y’ based on test results from a single barrel. In fact, velocities can vary up to 100 fps with two identical-spec barrels from the SAME manufacturer. That’s right, you can have two 8-twist, 26″ barrels, with the same land-groove configuration and contour, from the same manufacturer, and one can be much faster than another.
Don’t Demand More Than Your Barrel Can Deliver
We often hear guys lament, “I don’t get it… how can you guys get 2900 fps with your 6BRs and I can only get 2840?” The answer may simply be that the barrel is slower than average. If you have a slow barrel, you can try using more powder, but there is a good chance it may never run as fast as an inherently fast barrel. You shouldn’t knock yourself out (and over-stress your brass) trying to duplicate the velocities someone else may be getting. You need to work within the limits of your barrel.
Factory Ammo Provides a Benchmark
If you have a .223 Rem, 6mmBR, .243 Win, 6.5×47 Lapua, 6.5 Creedmoor, 6.5×55, .308 Win, .30-06 Springfield, or .338 LM Rifle, we recommend you buy a box of Lapua factory-loaded ammo. This stuff will shoot great (typically around half-MOA), and it can give you a baseline to determine how your barrel stacks up speedwise. [Editor’s NOTE: The original test was conducted in 2008. The velocity of current-production Lapua factory ammo might be higher or lower, so your results may vary.]
When you complete a new 6mmBR rifle, it’s definitely smart to get a box of the factory ammo and chronograph it. That will immediately give you a good idea whether you have a slow, average, or fast barrel. Then you can set your velocity goals accordingly. For example, if the factory 6BR ammo runs about 2780-2790 fps in your gun, it has an average barrel. If it runs 2820+ in a 26″ barrel (or 2835 fps in a 28″), you’ve got a fast tube.
There is an excellent article about primers on the Shooting Times website. We strongly recommend you read Mysteries And Misconceptions Of The All-Important Primer, written by Allan Jones. Mr. Jones is a bona fide expert — he served as the manager of technical publications for CCI Ammunition and Speer Bullets and Jones authored three editions of the Speer Reloading Manual.
This authoritative Shooting Times article explains the fine points of primer design and construction. Jones also reveals some little-known facts about primers and he corrects common misconceptions. Here are some highlights from the article:
Size Matters
Useful Trivia — even though Small Rifle and Small Pistol primer pockets share the same depth specification, Large Rifle and Large Pistol primers do not. The standard pocket for a Large Pistol primer is somewhat shallower than its Large Rifle counterpart, specifically, 0.008 to 0.009 inch less.
Magnum Primers
There are two ways to make a Magnum primer — either use more of the standard chemical mix to provide a longer-burning flame or change the mix to one with more aggressive burn characteristics. Prior to 1989, CCI used the first option in Magnum Rifle primers. After that, we switched to a mix optimized for spherical propellants that produced a 24% increase in flame temperature and a 16% boost in gas volume.
Foiled Again
Most component primers have a little disk of paper between the anvil and the priming mix. It is called “foil paper” not because it’s made of foil but because it replaces the true metal foil used to seal early percussion caps. The reason this little disk exists is strictly a manufacturing convenience. Wet primer pellets are smaller than the inside diameter of the cup when inserted and must be compacted to achieve their proper diameter and height. Without the foil paper, the wet mix would stick to the compaction pins and jam up the assembly process.
Primer Functionality and Primer Types Compared
This video looks at a variety of primer types from multiple manufacturers, foreign and domestic. The video explains the basics of how primers function, and then explains the key characteristics of standard primers, magnum primers, and mil-spec primers (designed for semi-auto rifles).
Here’s a cool tool for your hand-loaders, particularly if you load large quantities of bulk ammo for a variety of firearms. Lyman’s handy Ammo Checkers check the diameters of reloaded rounds and factory ammo, so you can quickly confirm that your ammo fits a standard chamber. Just drop your loaded rounds in the Ammo Checker, and if the round fits into the gauge, it will fit in the gun’s chamber.
Lyman Ammo Checkers are multi-caliber — each orange block checks six or eight different cartridge types, with each caliber/cartridge name engraved on the gauge. Ammo Checkers are machined to SAAMI minimum chamber dimensions from solid blocks of 6061 T6 aluminum. Ammo Checkers are available in three versions covering most common handgun and rifle calibers:
Handgun Ammo Checker (#7833000) $32.99 on Amazon
Fits: 380 Auto, 9mm Luger, 38 Super, 40 S&W, 45 ACP, 38/357, 44 Spl/Mag, and 45 Colt
Why Use a Case Gauge?
We find that case gauges like the Lyman Ammo Checker are particularly useful for handgun reloaders using progressive presses. The chambers of many popular semi-auto pistols are partly unsupported. This allows the case to swell in the bottom quarter. The case may not be sized adequately by your sizing die, which can lead to misfeeds or malfunctions.
Additionally, if you have loaded a large quantity of ammo for a semi-auto rifle such as an AR15, it’s not a bad idea to check your cartridges before you load them into your magazines. All you need is one mis-sized round to cause a stoppage. That will ruin your day if you are competing in a Service Rifle match or 3-Gun event.
This USAMU article explores three different “Philosophies” of precision reloading. Some handloaders seek to produce ammo that yields the very tightest groups (without factoring in the wind). Other shooters load their ammo to deliver the highest safe velocity. That’s because a projectile launched at higher velocity will drift less in the wind. The theory is that even if fast ammo doesn’t produce the tightest groups in zero wind conditions, it will yield higher scores in a the real world (where the wind blows). Lastly, some handloaders favor ammo that is ultra-consistent across a wide temperature range. This last philosophy dictates selection of a powder that is temp-insensitive, even if it may not produce the very best raw accuracy (or speed).
What’s Your Handloading Philosophy?
Objectives of Reloading — Accuracy, Velocity, Temp Stability What do you, the reader, primarily value in your handloads?
Viewpoint ONE: Accuracy Trumps Everything
Some shooters prize consistent, excellent medium/long range accuracy enough that they’re willing to give up some extra velocity (and reduced wind deflection) to obtain that. Their underlying philosophy could be stated: “Superior accuracy is present for every shot, but the wind isn’t”. One’s ability to hold well, aim well and read the wind are all factors in making this type decision. The photo below shows stellar raw accuracy. This is an 0.67″, 10-shot group at 300-yards fired from a text fixture. The group measures just 0.67″. (This shows the USAMU’s 600-yard load with 75gr bullets).
Viewpoint TWO: Load to Highest Safe Velocity for Less Wind Drift
Some shooters value obtaining the highest safe velocity, even if one’s pure, consistent mechanical accuracy at medium/long range isn’t quite as brilliant. The theory here seems to be that a really good hold extracts as much mechanical accuracy from the rifle/ammo as possible, and faster bullets equal occasional “bonus” points snatched from the jaws of wind.
[For example] one of the USAMU’s many Service Rifle National Champions revealed his philosophy. It can be stated thus: a super-accurate, but [relatively] “slow” load “required him to have a Ph.D. in wind reading for every shot, while a faster, but less accurate load netted him more points.”
Note — this was not mere speculation; his score book data backed up his claims, due to less wind effects. Remember, however, this fellow has a consistent, National Championship-level hold, and other Champions on the same team would have opted differently.
Viewpoint THREE: Temperature Stability Is Key
Still another approach is to place heavy emphasis on fine accuracy with absolute stability in changing temperatures. When this writer was actively earning his Distinguished Rifleman badge, that was his goal. The reason? Sighting shots are not allowed in EIC (“Leg”) matches. The first shot out of the barrel was for score. It had to be 100% consistent, with very reliable, predictable elevation and wind deflection regardless of the ambient temperature — even if it wasn’t the lowest wind deflection possible.
Naturally, selecting a powder that is insensitive to temperature changes is a key element here. Elevation zeros and wind effects HAD to be consistent every time. Hunters and military snipers might be among those who fall into this camp, as well as those in pursuit of their Distinguished Rifleman badges.
Contrast that with a traditional High Power shooter who gets two sighter shots before each event (offhand, sitting rapid, prone rapid, prone slow fire.) If there is a zero change on any given day, he/she can correct during sighters. This writer well remembers talking with another very high-level Service Rifle competitor who was happy to have high temperatures boost the velocities of his ammunition above their usual level… As far as this SR competitor was concerned, 60-80 fps more velocity -– even if only due to high ambient temperatures -– meant less wind deflection, and he was mighty happy to have it.
Particularly in the summer, with hot daily conditions, you need to be concerned about temperature stability. Loads worked up in winter may not work in the summer time.
This article has been confined to NRA High Power Rifle competition, which has relatively generous 10-ring dimensions in relation to the accuracy of well-built competition rifles. Hopefully, it will provide food for thought. For some, this might be an opportunity to ensure that one’s load development approach helps them attain their desired results.
Over the years, the U.S. Army Marksmanship Unit (USAMU) published a series of reloading articles on its Facebook Page. In this article, the second in a 3-part series, the USAMU covers the process of loading competition pistol ammunition. The authors focus on two key elements — the taper crimp and the quality/uniformity of the original brass. If you shoot pistol competitively, or just want to maximize the accuracy of your handguns, read this article. The taper crimp tips are very important.
Loading Accurate Competition Pistol Ammunition — Part 2 of 3
One often-overlooked aspect of handloading highly-accurate pistol ammunition is the amount of taper crimp used, and its effect on accuracy. (NOTE: this article pertains to loading for semi-autos — revolver crimp techniques involve some quite different issues.) Briefly, 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 such as case neck tension. During machine-rest testing of experimental Service Pistol ammunition, many variables are examined. Among these, our Shop often varies a load’s crimp in degrees of 0.001″ when re-testing for finest accuracy.
How to Measure Taper Crimp on Pistol Cartridges
One question that often arises is, “How do I measure the taper crimp I’m putting on my cartridges?” Using the narrow part of one’s dial caliper jaws, carefully measure the case diameter at the exact edge of the case mouth on a loaded cartridge. It’s important to take several measurements to ensure consistency. Also, be sure to measure at several places around the case mouth, as case wall thickness can vary. After measuring 2-3 cartridges with a given crimp setting, one can be confident of the true dimension and that it can be repeated later, if needed.
However, for good results, one must use brass from one maker due to variances in case wall thickness. For example, the same degree of crimp that imparts a measurement of 0.471″ with Brand X brass may result in 0.469″ with Brand Y. Thus, for best accuracy, using brass from the same manufacturer is important — particularly for 50-yard Slow Fire. In a perfect world, it is better still to use brass from one lot number if possible. With the popularity of progressive presses using interchangeable tool heads, keeping separate tool heads adjusted for each load helps maximize uniformity between ammunition lots.
Brass Uniformity and Accuracy
Brass is 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 to pay attention to his brass – even if only for the 50-yard “Slow Fire” portions of “Bullseye” matches and practice. By segregating brass as described above, and additionally keeping track of the number of times a given batch of cases has been fired, one can ensure case neck tension and case length are at their most uniform.
Given the large volumes of ammunition consumed by active pistol competitors, using inexpensive, mixed surplus brass for practice, particularly at the “short line” (25 yards), is understandable. In NRA Outdoor Pistol (“Bullseye”), the 10-ring is relatively generous — especially for a well-trained shooter with an accurate pistol and load. 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. To keep track of your brass on the line, use a unique headstamp marking with 1 or 2 colors of marking pen ink.
Uniform Cartridge Overall Length is Important
Cartridge case Overall Length (OAL) uniformity as it comes from the factory is 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, headspace (rimless cartridges), etc. Cartridge case-length consistency varies noticeably by maker and, with lesser manufacturers, also from lot to lot. Some manufacturers are more consistent in their dimensions than others, and also in the hardness/ductility of their brass. Similarly, pay attention to primer brands, powder lot numbers, etc.
Consider Using a Lock-Out Die with Progressive Presses
When reloading pistol ammo with a Progressive press, we strongly recommend the use of a lock-out die, or other system that can detect double charges or low charges. If your progressive is manually advanced, the possibility of a double charge is very real — and that can have disastrous consequences.
On UltimateReloader.com website you’ll find an excellent two-part series on the function and set-up of the RCBS Lock-Out Die. This die prevents loading if a high or low powder charge is detected. The video below shows setup of the RCBS Lock-Out Die on the Dillon XL-650 progressive press.
Here’s a simple task you can do that will give your seater die a more perfect fit to your match bullets. You can lap the inside of the seater stem so that it matches the exact profile of the bullet. This spreads out the seating force over a larger area of the bullet jacket. That allows smoother, more consistent seating, without putting dents, creases, or sharp rings in your bullets.
This process is demonstrated here by our friend Erik Cortina of Team Lapua-Brux-Borden. Erik, one of the nation’s top F-Class shooters and a skilled machinist, explains: “Here I’m lapping my new seater die stem with lapping compound. I chuck up a bullet in the lathe and lap the inside of the seating stem. I put lapping compound on the bullet and also in the stem. You can do the same with a hand drill and bore paste. You can see in the piture below how much contact area the stem has on the bullet after being lapped. This bullet is a Berger 7mm 180-grain Hybrid. ”
It can be helpful but it’s not necessary to make your seating stem an exact match to a bullet, particularly if you’re loading hunting or varmint rounds. But it is helpful to do some mild internal stem polishing. This should eliminate any ring (or dent) that forms on the bullet jacket during seating.
Sharp edges on a seating stem can cause a ring to be pressed into the bullet jacket — especially with compressed loads that resist downward bullet movement.
Q2: Is there any down-side to the process?
Not really. However, if you shoot many different bullet types for a particular cartridge, you may not want to conform the stem aggressively to one particular bullet design. Lightly lap the inside of the stem to remove burrs/sharp edges but leave it at that. A light lap will prevent a ring forming when seating bullets.
If you are considering purchasing a progressive reloading press — you’ve struck gold. Today’s Saturday at the Movies article showcases the most comprehensive video ever created about progressive presses. Hosted by Gavin Gear of UltimateReloader.com, this remarkable 79-minute video covers a dozen presses from six leading manufacturers: Dillon, Frankford Arsenal, Hornady, Lee, Mark 7 (Lyman), and RCBS.
Set aside plenty of time, because there is a wealth of information — the “mother lode” of progressive press coverage. Along with the big comparison video, Gavin has prepared a detailed, 17-page online article which covers all of the presses in the shootout. This 17-page article also includes many product-specific videos. We link to five of these videos below.
12 Progressive Presses are compared in this comprehensive video:
Here it is! Ultimate Reloader’s long-awaited Progressive Press Shootout. This online article and accompanying video represent the most exhaustive and most in-depth look at progressive press reloading equipment. The Ultimate Reloader Progressive Shootout covers a dozen different progressives from Dillon, Frankford Arsenal, Hornady, Mark 7 (Lyman), and RCBS. Reviewer Gavin Gear demonstrates how each press works and provides data on costs, output rates, capabilities, and accessories so that potential buyers can make informed purchasing decisions.
MORE INFO — Progressive Press Shootout Online Article
To accompany the remarkable 79-minute Progressive Press Shootout Video, Gavin Gear has posted a ton of information on his UltimateReloader.com website. A lengthy online article provides detailed information on the particular presses, press mounts, and lighting, as well as general details such as cost of ownership. We provide links to particular topics below. This is a GREAT RESOURCE — it’s like getting an entire chapter of a technical book all for FREE!
Below we provide links to each product-specific online page, along with the corresponding time-link to the related segment of the 79-minute Progressive Shootout video.
NOTE: Along with the presses featured in these six videos, the Ultimate Reloader Progressive Press Comparison video covers six other presses (12 total), in a comprehensive 1 hour 19 minute video linked at the top of this article.
Hodgdon Powder Company (Hodgdon) offers a series of informative, “how-to” instructional videos through its online Reloading Data Center. These 3.5-minute videos present rifle, pistol, and shotshell reloading basics in an easy-to-understand, step-by-step format. These mobile-friendly, informative videos can also be viewed on a smart phone or tablet.
Barrel Velocity Variance
