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December 1st, 2016

Dream Job — Be the New CEO of Hodgdon Powder Company

Hodgdon CEO Tome Shepherd Bob Chairman Board Chief Executive

Hodgdon Chief Executive Officer to Retire in One Year
How would you like to run one of the most respected firearms industry enterprises in the world? Well there will be a job opening at the top, the very top, in one year. Hodgdon Powder Company today announced the future retirement of Hodgdon Chief Executive Officer (CEO) Tom Shepherd. On December 31, 2017, Shepherd will retire from his current position and transition into his new role as Chairman of the Board of Directors of Hodgdon Powder Company.

“Tom has been our Chief Executive Officer for nearly 15 years, serving in this role since 2002,” said Bob Hodgdon, current Hodgdon Chairman of the Board. “In his tenure, Tom has lead us to record sales growth and positioned Hodgdon for the future. We have been working on this succession plan for some time now, and the entire Hodgdon family, the Hodgdon Board and all Hodgdon employees are excited for Tom as he prepares for the next stage of his career with Hodgdon.” Bob Hogdon and J.B. Hodgdon, sons of company founder Bruce Hodgdon, will continue to serve on the Hodgdon board.

Hodgdon CEO Tome Shepherd Bob Chairman Board Chief Executive

As part of the succession planning process, Hodgdon is now moving forward with a search for a new Chief Executive Officer. This search will include both internal and external candidates and is expected to conclude by mid-year 2017.

About Hodgdon Powder Company
Established in 1947 by Bruce and Amy Hodgdon, today, sons Bob and J.B. have grown Hodgdon Powder Company into the largest US supplier of smokeless, blackpowder and blackpowder substitute propellants. The company distributes gunpowder under the Hodgdon®, IMR®, Winchester®, Goex® and VihtaVuori® brands.

Permalink News, Reloading 1 Comment »
November 16th, 2016

IMR Releases Five New Pistol/Shotshell Powders

IMR New Pistol Shotshell Clean powders Blue, Red, Unequal, Target Propellant smokeless powder

Hodgdon/IMR has released a new family of clean-burning shotshell and pistol propellants utilizing “green” technology. This series of five, fast-burn-rate powders will work with an extremely wide range of shotshell and pistol cartridges. Each powder was designed to match current shotshell bushing charts, so hand-loaders will already have the appropriate bushings available for each load.

IMR notes: “This new technology burns clean [and] all of these powders are REACH compliant*, meaning these propellants are not harmful to the environment.”

IMR TARGET:
The first powder in this new family, IMR Target, is a fast-burning pistol powder. This fine-grained, small-flake propellant meters superbly, providing very precise loads in even the smallest pistol cartridges like the .25 ACP!

IMR RED:
The second powder in this new family was designed to be an efficient, clean-burning, 12-gauge target powder. IMR Red also performs nicely in various lead pistol target loads, such as match competition loads and Cowboy reduced loads.

New IMR Red powder is well-suited for light Cowboy Action loads with lead bullets.
IMR New Pistol Shotshell Clean powders Blue Red Unequal Target Propellant smokeless powder
Photo courtesy Uberti.com.

IMR GREEN:
IMR Green, the third in this new family is slightly slower-burning than IMR Red, making it an ideal Trap Handicap powder and soon a favorite with Sporting Clays enthusiasts.

IMR UNEQUAL:
IMR Unequal combines small-sized flakes for uniform metering in all pistol applications and its burn speed accommodates a wide range of shotshell and pistol cartridges.

For loading pistol cartridges on a progressive press, IMR Unequal is a good choice.
IMR New Pistol Shotshell Clean powders Blue, Red, Unequal, Target Propellant smokeless powder
Photo courtesy Dillon Precision.

IMR BLUE:
Having the slowest burn speed of the five new propellants, IMR BLUE is well-suited for for heavy 12-gauge 2¾-inch, 3-inch and 3-1/2-inch field loads.

These new IMR powders will be available in January 2017 at quality reloading powder dealers everywhere. IMR Target and IMR Blue will be available in one-pound (1 lb.), four-pound (4 lb.) and eight-pound (8 lb.) containers. IMR Red, IMR Green, and IMR Unequal will be offered in 14-ounce (14 oz.), four-pound (4 lb.) and eight-pound (8 lb.) containers.

Complete load data for these versatile and useful propellants is accessible on the Hodgdon Reloading Data Center at HodgdonReloading.com.

* Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) is a European Union regulation adopted in December 2006. REACH addresses the production and use of chemical substances, and their potential impacts on both human health and the environment.

Permalink Handguns, New Product, Reloading 3 Comments »
November 10th, 2016

Widener’s Guide to Smokeless Powders

Widener's Reloading Smokeless Powder propellant Guide

Widener’s Reloading & Shooting Supply recently published a helpful introduction to reloading powders. Widener’s online Guide to Smokeless Powders shows the various types of powders, and explains how the differences in powder kernel/flake size and shape, and burn rate affect performance. We recommend you visit Widener’s website and read the Powder Guide in full.

Take a close look at these illustrations which show the key differences between the four main powder types: extruded (stick) powder, ball (spherical) powder, flattened ball powder, and flake powder.

Widener's Reloading Smokeless Powder propellant Guide

Widener's Reloading Smokeless Powder propellant Guide

Widener's Reloading Smokeless Powder propellant Guide

Widener's Reloading Smokeless Powder propellant Guide

Burn Rate Basics

Widener’s Guide to Smokeless Powders also has a useful discussion of Burn Rate (a confusing topic for many hand-loaders). Wideners explains: “While a gun powder explosion in the cartridge seems instantaneous, if you slow it down you will actually find that each powder has a different ‘burn rate’, or speed at which it ignites.” This video shows powders with two very different burn rates. Watch closely.

Different burn rates suit different cartridge types notes Widener’s: “In general a fast-burning powder is used for light bullets and low-speed pistols and shotguns. Medium-rate powders are used for magnum pistols, while high-velocity, large bore rifle cartridges will need slow powders[.]

It should be noted that burn rate does not have a standardized unit of measurement. In fact, burn rate is really only discussed in comparison to other powders; there is no universal yardstick. Specifics will change by cartridge and bullet types[.]”

Permalink - Videos, Reloading, Tech Tip 2 Comments »
November 5th, 2016

New Hodgdon CFE BLK Powder — Great for Small Cartridges

CFE BLK .223 223 Blackout AAC powder varmint Fireball reduced fouling January 2017
NOTE: Despite the “BLK” in the name, this is a NOT a black powder substitute. This is a modern smokeless powder suitable for a wide variety of popular cartridges.

Hodgdon has announced a new “faster” variant of its popular CFE 223 powder. That’s good news for shooters of small varmint cartridges. Hodgdon’s new CFE BLK (named after the .300 AAC Blackout cartridge) has a faster burn rate than the original CFE 223. That makes CFE BLK ideal for small cartridges such as the .17 Hornet and .221 Fireball. The original CFE 223 propellant was formulated for reduced copper fouling (“CFE” in the name refers to “Copper Fouling Eraser”). New CFE BLK shares this reduced fouling technology which was developed originally for the U.S. military. Many of our Forum members have tried CFE 223 and confirmed that is performs “as advertised” — with less copper fouling that most other propellants. That’s a big benefit for varmint shooters, who may put hundreds of rounds through a barrel in a single day on the varmint fields.

Optimized for the .300 AAC Blackout cartridge, CFE BLK works great for .300 Blackout loads in AR-type rifles throughout the range of bullet weights. Moreover, CFE BLK is perfect for subsonic, reduced loads. In addition, Hodgdon reports that CFE BLK performs superbly in many smaller-capacity cartridges, in particular varmint cartridges such as the .17 Hornet, .17 Ackley Hornet, .218 Bee, .221 Fireball. CFE BLK is also well-suited for the 6.8 Remington SPC and the 7.62X39 Russian cartridge.

CFE BLK Meters Well and Burns Clean
CFE BLK is a spherical (ball) powder. Hodgdon reports the CFE BLK meters well, allowing reloaders to throw very consistent charges every time: “This fine powder meters like a dream and leaves no copper residue, extending accuracy for longer shooting periods, and making clean-up quick and easy.”

CFE BLK Should Be on Dealers’ Shelves in January 2017
Starting in January, 2017, CFE BLK powder will be available in both one-pound (1-lb.) and eight-pound (8-lb.) containers. Check with leading vendors such as Bruno’s, Midsouth, and Powder Valley. By the end of 2016, you should find complete load data for CFE BLK on the Hodgdon Reloading Data Center at www.HodgdonReloading.com.

Permalink New Product, Reloading 1 Comment »
November 3rd, 2016

Don’t Try to Trickle These Sticks… Powder for Big Naval Guns

DuPont artillery naval powder cannon gun kernel propellant stick

Story by Boyd Allen
While many top competitive shooters trickle their stick powder charges to a kernel or two, that would be impractical when loading charges for giant naval guns. You may be surprised, but the shells fired by the U.S. Navy’s massive 14″ and 16″ naval guns were also propelled by stick-type extruded powders. You couldn’t trickle these ‘kernels’ though — a single stick or ‘grain’ can be over 2″ long. Take a look…

In connection with a Benchrest Central discussion that drifted to the subject of powders used in large naval guns, I heard from Joe McNeil, whose father was involved in manufacturing those very propellants as a DuPont employee. Joe writes:

“My Dad worked for the DuPont company for over 40 years. Every time the nation went to war he was assigned to the gun powder plants which DuPont ran for the government for $1.00 per year! His last assignment was at the Indiana Ordnance Plant in Jefferson, Indiana from 1952 through 1958. He had a display case made of all of the different powders made at the plant and left it to me. That’s why I have a grain of 16″ gun powder. He took me out to the Jefferson proving grounds once when they tested the powder in a 16″ gun. We watched from a half-mile away but it left a lasting impression when they fired that gun. They actually had a set of rings they fired through to test the performance of the powder and shell. This was a truly fond memory of my Dad and his work.”

Here are some pictures of the gun powder “grains” made during the Korean War at the Indiana Ordnance Works where Joe McNeil’s father worked.

DuPont artillery naval powder cannon gun kernel propellant stick

DuPont artillery naval powder cannon gun kernel propellant stick

Above is the display case with the different powders manufactured at the DuPont plant. They include: 37 MM/AA, 75MM Pack Howitzer, 50 Cal. 5010, 20 MM 4831, 30 Cal. 4895, 76 MM, 3″, 5″, 90 MM, 4.7″, 240MM, 8″, 280 MM, 175 MM, 155 MM Howitzer, 155 MM Gun M.P., 8″ Gun M.P., 12″, 14, 16″. There are different-sized ‘grains’ for specific rounds.

Permalink Bullets, Brass, Ammo 2 Comments »
October 25th, 2016

Get Current Hodgdon and IMR Loads at Reloading 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.
Permalink Bullets, Brass, Ammo, Reloading 10 Comments »
June 10th, 2016

Guide to IMR’s Enduron Powders — What You Need to Know

IMR Enduron Powders 4955 4451 4166 7977

IMR® Legendary Powders now offers four (4) Enduron powders: IMR 4166, IMR 4451, IMR 4955, and IMR 7977. Shooters looking for readily-available alternatives to hard-to-find extruded powders should definitely check out the Enduron line-up. Precision shooters will find an Enduron option well-suited to most of the popular precision cartridge types. For example, IMR 4166 is a good replacement for Hodgdon Varget (commonly used in the .223 Rem, 6mmBR and .308 Win), while IMR 4955 is a fine substitute for H4831 (favored by F-Open shooters for the .284 Win and 7mm WSM cartridges).

enduron IMR Powder Hodgdon extreme

Modern Powder Technology for Enhanced Performance

The technology in IMR’s Enduron line of powders provides four very important qualities that enhance both in-gun and downrange performance.

IMR Enduron Powders 4955 4451 4166 7977

Copper fouling reduction – these powders contain an additive that drastically reduces copper fouling in the gun barrel. Copper fouling should be minimal, allowing shooters to spend more time shooting and less time cleaning a rifle to retain accuracy.

Temperature change stability – the Enduron line is insensitive to temperature changes. Whether a rifle is sighted in during the heat of summer, hunted in a November snowstorm or hunting multiple locations with drastic temperature swings, point of impact with ammunition loaded with Enduron technology will be very consistent.

Optimal load density - Enduron powders provide optimal load density, assisting in maintaining low standard deviations in velocity and pressure, a key feature for top accuracy.

Environmentally friendly - Enduron technology is environmentally friendly, crafted using raw materials that are not harmful to the environment.

The Enduron Line-Up of Four Powders

IMR now offers four Enduron powders that cover a broad range of burn rates. They are suitable for a wide variety of cartridges, from small varmint cartridges all the way up to the .338 Lapua Magnum.

IMR Enduron Powders

IMR 4166 possesses the fastest burn rate in the Enduron lineup. It is the perfect burn speed for cartridges such as .308 Win, 7.62mm NATO, 22-250 Rem and 257 Roberts. A versatile, match-grade propellant, IMR 4166 is comparable to Hodgdon® Varget.

IMR 4451 is a mid-range burn speed powder, ideally suited for cartridges such as .270 Winchester, .30-06 and 300 Winchester Short Magnum. This powder is comparable to Hodgdon H4350.

IMR 4955 is a medium burn speed powder, falling in between IMR 4451 and IMR 7977 in burn speed. It provides top performance in big game cartridges such as 25-06, 280 Remington and 300 Winchester Magnum. This powder is comparable to Hodgdon H4831.

IMR 7977 has the slowest burn rate among the Enduron Technology powders. Its loading density is perfect for magnum cartridges and contributes to superb uniformity, yielding outstanding performance in 300 Winchester Magnum, 7MM Remington Magnum and .338 Lapua Magnum. IMR 7977 is comparable to Hodgdon H1000.

The Enduron Technology powders are available in one-pound (1 lb) and eight-pound (8-lb) containers from quality reloading retailers. Learn more about Enduron powders at www.enduronimr.com. For info on other IMR powders, visit www.imrpowder.com.

IMR Enduron Powders 4955 4451 4166 7977

Permalink Bullets, Brass, Ammo, Reloading 7 Comments »
May 29th, 2016

Bruno Shooters Supply Memorial Day Sale — 7% Off

Brunos Bruno's Bruno Shooters Supply Memorial Day Sale Bargain online discount

If you’re planning a significant purchase, such as a new riflescope, or a couple new barrels, then head over to Bruno Shooters Supply in the next two days. Now through 8:00 am on May 31st, 2016, Bruno’s is running a Memorial Day Sale. You can get 7% off ALL online orders (other than firearms or actions). So you can save 7% on optics, 7% on powder and primers, 7% on barrels, 7% on reloading tools… you get the idea. Doing the math, seven percent off a $2000.00 scope is $140.00 — that’s a fair chunk of change.

NOTE: This deal applies to Online Orders Only, placed through www.BrunoShooters.com. (Phone lines will NOT be open over the holiday.) Bruno’s stocks all your favorite products, including brass from Lapua and Norma, bullets from Barts, Berger, Sierra, and Nosler, dies from Redding and Wilson, and Powder from Hodgdon, IMR, Norma, Alliant and Western. Bruno’s also has a large selection of optics including comp scopes from Leupold, Nightforce, Sightron, and Weaver.

Nightforce comp competition scope 15-55 Bruno Shooters Supply

Sale tip from EdLongrange. We welcome Reader Submissions.
Permalink Hot Deals, Optics, Reloading No Comments »
May 19th, 2016

Hodgdon Goes Hollywood, Releasing How-To Reloading Videos

Hodgdon Reloading Center Video

Hodgdon Reloading Center VideoHodgdon Powder Company (Hodgdon) offers a series of professionally produced how-to videos on its popular 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®, and Winchester® propellants. Along with reliable load data, you’ll find explanations of reloading basics, safety procedures, plus answers to frequently asked questions (FAQ).

Permalink - Videos, Reloading 3 Comments »
April 22nd, 2016

IMR® Powders introduces IMR 4955 Enduron Powder

Hodgdon IMR Enduron 4955 temperature stable powder reduced fouling

In 2015, IMR® Powder introduced a new line of powders with Enduron® Technology. These powders are designed to address several performance gaps as powder technology has advanced. Here are key features of the Enduron line of propellants:

  • Enduron powders contain an additive that drastically reduces copper fouling in the gun barrel. Copper fouling should be minimal, allowing shooters to spend more time shooting and less time cleaning a rifle to retain accuracy.
  • The new Enduron line is insensitive to temperature changes. Whether a rifle is sighted in during the heat of summer, hunted in a November snowstorm or hunting multiple locations with drastic temperature swings, point of impact with ammunition loaded with Enduron technology will be very consistent.
  • Enduron powders provide optimal load density, assisting in maintaining low standard deviations in velocity and pressure, a key feature for top accuracy.
  • Enduron technology is environmentally friendly, crafted using raw materials that are not harmful to the environment.

Hodgdon IMR Enduron 4955 temperature stable powder reduced fouling

New IMR 4955 for Larger Cartridges
For 2016, IMR has introduced IMR 4955, a new Enduron extruded powder that is a top performer with popular cartridges such as 270 Winchester, 25-06 Remington, 280 Remington, 300 Winchester Magnum and many more. This new powder falls directly between the new IMR 4451 and IMR 7977 in burn speed, providing excellent performance for most big-game cartridges. Like all Enduron Technology powders, IMR 4955 is temperature insensitive, as shown below.

Hodgdon IMR Enduron 4955 temperature stable powder reduced fouling

Adding this propellant to the Enduron line filled in an important place on reloading benches. IMR 4955, plus the original three Enduron powders, provide excellent loading solutions for cartridges from 223 Remington to the massive 500 Nitro Express Magnum. Further, in these days of powder shortages, these new Enduron powders can fill a gap by providing comparable performance to select Hodgdon® powders. Specifically, IMR 4955 is a great choice for cartridges that work well with Hodgdon H4831.

Hodgdon IMR Enduron 4955 temperature stable powder reduced fouling

IMR Enduron 4955 is available in one-pound (1 lb.) and eight-pound (8 lb.) containers from quality reloading retailers.

Permalink New Product, Reloading 4 Comments »
February 27th, 2016

What Gun Guys Buy — 2015 Favorite Brands Survey Results

Hodgdon Federal Winchester Hornady brass bullets ammo powder reloading consumer survey Southwick Associates

What brands are favored by gun guys? Well here are the results of 2015 consumer surveys conducted by Southwick Associates. The surveys asked hunters and shooters to indicate their favorite brands for hunting and shooting product categories. This “Top Brand” list was compiled from 2015 internet-based surveys conducted through HunterSurvey.com and ShooterSurvey.com websites.

In 2015, most frequently purchased brands included:

  • Top reloading powder brand: Hodgdon
  • Top reloading bullet brand: Hornady
  • Top reloading primer brand: CCI
  • Top rifle ammunition brand: Federal
  • Top handgun ammunition brand: Winchester
  • Top shotgun ammunition brand: Winchester
  • Top blackpowder brand: Pyrodex
  • Top scopes brand: Leupold
  • Top binoculars brand: Bushnell
  • Top GPS device brand: Garmin
  • Top trail camera brand: Moultrie
  • Top muzzleloader brand: CVA
  • Top knife brand: Buck
  • Top holster/ammo belt brand: Blackhawk

The list above is only a fraction of all hunting and shooting categories tracked by Southwick Associates. Along with many other product categories, Southwick Associates also tracks the percentage of sales occurring across different retail channels, total spending per category, average prices, and demographics for hunters and shooters buying specific products. Additional information tracked includes total days spent hunting and shooting, type of hunting, preferred species and where they go.

Information for many other product categories is available from Southwick Associates, a market research firm specializing in the hunting, shooting, sport=fishing, and outdoor recreation markets. Additional details available include total consumer spending by category, breakouts for caliber and gauge, type of retailer, average retail prices, customer demographics, and more.

Permalink News, Reloading 3 Comments »
January 4th, 2016

Updated Hodgdon and IMR Relative Burn Rate Chart

Hey guys, you’ll probably want to download this new Powder Burn Rate Chart issued by Hodgdon/IMR. This new table shows the latest IMR powders including the Enduron series (IMR 4166, 4451, 4955, 7977), shown in green below. This chart provides useful information for all hand-loaders. When doing load development, and testing one powder versus another, it’s generally wise to choose propellants that share the same relative burn rate, as least for starters. NOTE: Hodgdon powders are shown in blue, while IMR standard powders are shown in yellow. DOWNLOAD Chart HERE.


NEW POWDER BURN RATE TABLE from IMRPowder.com

Hodgdon IMR Winchester Burn Rate Powder speed table relative table chart

CLICK HERE to Download Chart as PDF File.

Story find by EdLongrange. We welcome reader submissions.
Permalink Bullets, Brass, Ammo, Reloading 5 Comments »
November 12th, 2015

Coming Soon: New IMR 4955 Enduron Powder

IMR 4955 powder Hodgdon burn rate chart propellant Enduron New

IMR just announced its latest Enduron powder, IMR 4955, which features a medium-slow burn rate similar to Hodgdon H4831 or IMR 4831. The IMR Enduron powders are clean-burning, temp stable, and feature a proprietary coating that helps reduce copper fouling. We are looking forward to trying IMR 4955 based on our positive experience with IMR 4166. We have used Enduron 4166 and have seen excellent accuracy in .308 Winchester and 6mm BR rifles.

IMR 4955 lands between IMR 4451 and IMR 7977 on the burn rate chart. Hodgdon, which distributes IMR powders, says that IMR 4955 works very well for cartridges such as 25-06 Remington, .270 Winchester, and the .300 Winchester Magnum. Perhaps this will prove a good choice for the .284 Win and .300 WSM as well (F-Open shooters take note). If you are currently using H4831 or H4831sc you should probably give IMR 4955 a try.

Hodgdon says IMR 4955 offers some important advantages:

1. IMR 4955 has a small kernel size. This allows the powder to flow through powder measures easily and meter very accurately.
3. IMR 4955 is very insensitive to temperature changes, so shooters should see uniform velocities across a broad temp range.
3. IMR 4955 has very good load density for medium and big game hunting cartridges (such as the .270 Win and .300 Win Mag).
4. Like other Enduron powders, IMR 4955 boasts a special additive that helps reduce copper fouling as the rifle is fired.

IMR 4955 H4831 burn rate hodgdonIMR 4955 Should Be Available Early Next Year
— Load Data is Online Now

IMR 4955 will be available in early 2016 in one-pound and eight-pound containers. With the addition of IMR 4955 to the series of Enduron powders, reloaders have a new, advanced-formulation powder that should work for a wide variety of popular cartridges — from the .260 Rem up to big magnums. Reloading data for IMR 4955 is now available online in the Hodgdon Reloading Data Center. Below is a sample of Hodgdon/IMR load data for IMR 4955 as used in the .300 Win Mag cartridge.

IMR 4955 powder Hodgdon burn rate chart propellant Enduron New

Permalink New Product, Reloading 1 Comment »
April 18th, 2015

Copper Unit of Pressure (CUP) Defined by Hodgdon

When you look at a loading manual with load data, you will usually see pressure ratings for stated load. Sometimes these are listed in PSI numbers, which most people correctly understand to be Pounds per Square Inch of pressure. However, powder-makers also commonly list pressure in CUP numbers. CUP stands for Copper Unit of Pressure. You may be asking — “What exactly is a CUP, and what is the origin of that unit of measurement?” You may also be wondering — “What’s the difference between CUP pressures and PSI pressures?” On Hodgdon’s Facebook Page, you’ll find answers to these questions.

Q: What is CUP?

A: Copper Unit of Pressure (CUP) is a measurement used in the ammunition industry to determine the chamber pressure created by a cartridge load. Originally, a precisely formed copper slug was placed in a fixture over the chamber. When the cartridge was fired, the amount of crushing measured on the slug allowed engineers to determine the pressure.

These days, modern electronic transducers provide faster, more accurate measurements of chamber pressures in pounds per square inch (PSI). CUP and PSI are measured to different scales and are NOT interchangeable.

Hodgdon Reloading Data Center Sample
Hodgdon Reload Data Center

Permalink Bullets, Brass, Ammo 11 Comments »
March 12th, 2015

Precision Reloading Has Popular Powders in Stock Now

precision reloading powder in-stock Hodgdon IMR Norma Alliant

Looking for powder? Precision Reloading just received a pretty large shipment of Hodgdon, IMR, and Winchester Powders. This vendor also has popular Accurate, Alliant, Norma, and Vihtavuori Powders in stock. Sorry, no Varget or H4350 arrived, but Precision Reloading does have many popular propellants now. Powders currently IN STOCK at Precision Reloading (as of 9:00 am, 3/12/2015):

Hodgdon: H4831sc, H4831, H4198, H414, H335, H380, Hybrid 100V, H50BMG, Titegroup, 800X, Superformance, LeveRevolution (and others).
IMR: 4166 (New Enduron), 4227, 4320, 4350, 4451 (New Enduron), 4895, 7828SSC,
Alliant: RL33, RL50, 4000MR, PowerPro Varmint
Norma: 200, 201, 202, 203B (like RL15), 204, MRP, URP
Accurate: 4064, 4350, 5744, Magpro
Vihtavuori: N133, N135, N160, N340, 20N29

Reloading tip: If you currently use Alliant Reloder 15, Norma 203 B is very, very close. It is made by the same manufacturer, in the same plant, with the same burn rate and kernel size. Of course, for safety, you should still start low and work up your load incrementally.

Permalink Reloading No Comments »
February 21st, 2015

Rick Jensen Temp-Tests New IMR 4451

Hodgdon H4350 IMR 4451 temperature powder test

Rick Jensen, Captain of the U.S. F-Open Rifle Team, recently tested some of the new IMR 4451 powder. Rick and other team members were looking for a good powder that could replace Hodgdon 4350 which is difficult to obtain currently. The makers of IMR 4451 claim that it is not sensitive to temperature and that it delivers competitive accuracy. So far, Rick’s tests, done with a .284 Winchester and 180gr Berger Hybrids, appear to confirm those claims. Rick posts:

“I did a little informal powder comparison of H4350 versus the new IMR 4451. Rifle used was a Kelbly Panda with a 30″, 1:8.75″ twist 5R Bartlein barrel [chambered in .284 Win]. All charge weights were 50.0 grains using CCI BR2 primers. I was very impressed with this new powder and I believe it to be equal to H4350 as far as temperature sensitivity.

I did not test for accuracy but I will tell you my groups were pretty much equal between the two and all were in the .2-.3 MOA range. I will defiantly be shooting more of this powder in the weeks to come, assuming the supply chain will allow. It looks very encouraging to finally have a alternative to H4350 that we might actually be able to buy.”

Hodgdon H4350 IMR 4451 temperature powder test

Chronograph Results with Temps from 23° F to 101°
Here are chronograph results of a comparison test between IMR 4451 and H4350. Rick’s rifle was cleaned and allowed to cool between each test. Five fouling shots were fired before each test. Important: Note that for both Test #1 and Test #2, the powder order is reversed in the mid-temp fields (IMR 4451 first, then H4350). For the low and high temp entries, H4350 is listed first.

Hodgdon H4350 IMR 4451 temperature powder test

Here are the IMR 4451 fired cases, displayed Left to right, coldest to the hottest (in terms of case temp when fired). All charge weights were the same: 50.0 grains.

Hodgdon H4350 IMR 4451 temperature powder test

Permalink Bullets, Brass, Ammo, Reloading 17 Comments »
November 7th, 2014

Powder Valley has new IMR 4166 Powder in Stock

IMR Enduron powder 4166 Varget RL15Powder Valley Inc. (PVI) now has the new IMR 4166 powder. This is an all-new extruded powder with a burn rate similar to Hodgdon Varget. It is expected to perform well in the .308 Winchester and in 6mm cartridges running the heavier (95-107gr) projectiles. IMR’s press release states: “IMR 4166 [has] a perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts and dozens more.”

IMR 4166 is one of the new Enduron family of propellants. It is formulated to reduce fouling and to be stable across a wide temperature range. If you commonly use Varget, Alliant Reloder 15, Norma 203B, IMR 8208 XBR, or Vihtavuori N140, you might want to try IMR 4166. It is available right now at Powder Valley in both one-pound ($25.45) and 8-pound ($182.75) containers:

IMR4166-01: IMR 4166 – 1 LB. — $25.45
IMR4166-08: IMR 4166 – 8 LBS. — $182.75

For more information and IMR 4166 LOAD DATA visit imrpowder.com or check the 2015 Hodgdon Annual Manual. Load data should be forthcoming pretty soon.

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October 21st, 2014

IMR Introduces New Enduron Powders: 4166, 4451, 7977

IMR Hodgdon Enduron PowderIMR is bringing out a new series of advanced-formulation extruded powders. In 2015, IMR will introduce three (3) new Enduron powders: IMR 4166, IMR 4451, and IMR 7977. The new line of IMR Enduron powders feature small kernels for easy metering, plus a built-in copper fouling eliminator. IMR claims that Enduron powders are not sensitive to temperature changes. If this is true, these powders should prove popular, particularly IMR 4166 which seems to be in the Varget/Reloder 15 burn-rate range. With Varget so hard to find, if IMR 4166 proves accurate (and available) we might see many .308 Win shooters make the switch. IMR states that IMR 4166 is a “versatile, match grade propellant”. We’ve been quite pleased with IMR 8208 XBR as a Varget alternative. IMR 8208 XBR is accurate, clean-burning, and offers good velocity. Perhaps the new IMR 4166 will be as good or better.

When will Enduron powders appear on dealers’ shelves? Hodgdon Powder Co., distributors of Hodgdon, IMR, and Winchester powders, says that: “The new IMR Enduron™ Technology powders will be available at dealers in early 2015 in 1-pound and 8-pound containers.” For more information and Enduron LOAD DATA visit imrpowder.com or check the 2015 Hodgdon Annual Manual.

IMR’s press release provides these descriptions of the new Enduron propellants:

IMR 4166 is the first in the series of Enduron™ propellants. It’s a perfect burn speed for cartridges like the 308 Win/7.62mm NATO, 22-250 Remington, 257 Roberts and dozens more.

IMR 4451 Another new Enduron powder that gives top performance in the venerable .30-06, 270 Winchester, and 300 Winchester Short Magnum, to name just a few. This propellant is ideally suited for many mid-range burn speed cartridges.

IMR 7977 is the slowest burn rate Enduron Technology powder. It is a true magnum cartridge propellant with outstanding performance in such cartridges as the .300 Winchester Magnum, 7mm Remington Magnum, .338 Lapua and more.

IMR Hodgdon Enduron Powder

Permalink New Product, Reloading 22 Comments »
August 4th, 2014

Midsouth Shooters Supply Has Many Hodgdon and IMR Powders

Midsouth Shooters Supply has received a substantial amount of popular reloading powders. This is good news for folks who have been short on powder. No, there’s still no Hodgdon Varget or H4350, but Midsouth does have many other great propellants in stock. Hodgdon powders in stock today include the popular H322, Benchmark, Retumbo, H50BMG, and US 869 (a spherical powder for big magnums). IMR propellants in stock include IMR 4227, IMR 4320, IMR 4831, IMR 4895, IMR 7828SSC, IMR 8208 XBR. Midsouth also hase Vihtavuori N135, N160, and N165 in stock now.

CLICK HERE for Smokeless Powder in Stock at Midsouth Shooters Supply.

Partial Selection of Powders Currently in Stock at Midsouth:
Hodgdon Powder Midsouth IMR

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April 1st, 2014

DOT Approves New 1000-grain (2.3 oz.) Powder Containers

DOT small powder bottlesHere’s big (and small) news for reloaders — get ready for smaller powder containers. The U.S. Department of Transportation (DOT) recently approved new smaller containers for shipment of smokeless powder. The new containers are designed to hold 1000 grains, exactly one-seventh of a pound. That works out to 2.29 ounces of powder — quite a bit less than you are getting currently with one-pound (16 oz.) containers.

Here how it works out:
7000 grains = 1 pound = 16 ounces
1000 grains = 0.143 pounds = 2.29 ounces

Many products — from cereal boxes to Snickers bars — have been down-sized in recent years. Now downsizing has come to the powder marketplace. The strategy behind the smaller containers is simple. In a market where demand vastly outstrips available supply, the smaller containers allow powder-makers to generate more revenue with a given amount of powder inventory. Will consumers accept the smaller powder containers? Probably so — 1000 grains is enough to load 20-22 rounds of .308 Winchester. In the current marketplace (with many powders virtually impossible to find), most consumers would probably prefer to get 2.3 ounces of their favorite powder, rather than nothing at all. (NOTE: The major powder suppliers will continue to offer popular powders in 1-lb, and 8-lb containers. The new 1000-grain containers will be phased-in over time, as an alternative to the larger containers).

DOT small powder bottles

Why the small bottles? One industry spokesman (who asked not to be named) explained: “We’ve had a severe shortage of smokeless powder for nearly two years. The powder production plants are running at full capacity, but there’s only so much finished product to go around. By moving to smaller containers, we can ensure that our customers at least get some powder, even if it’s not as much as they want.”

Why are the new containers 2.3 ounces rather than 8 ounces (half a pound) or 4 ounces (one-quarter pound)? One of the engineers who helped develop the new DOT-approved container explained: “We looked at various sizes. We knew we had to reduce the volume significantly to achieve our unit quantity sales goals. Some of our marketing guys liked the four-ounce option — the ‘Quarter-Pounder’. That had a nice ring to it, but ultimately we decided on the 1000 grain capacity. To the average consumer, one thousand grains sounds like a large amount of powder, even if it’s really only 2.3 ounces. This size also made it much easier to bundle the powder in six-packs. We think the six-packs will be a big hit. You get nearly a pound of powder, but you can mix and match with a variety of different propellants.”

Less Bang for Your Buck?
We’re told the new 2.3-ounce powder bottles will retail for around $8.50, i.e. about $3.70 per ounce. At that price, it may seem like you’re getting less bang for your buck. Currently, when you can find it, high-quality reloading powder typically sells for $25-$30 per pound (in 1-lb containers). At $30 per pound, you’re paying $1.88 per ounce. That means that the new mini-containers will be roughly twice as expensive, ounce-for-ounce, as current one-pounders ($3.70 per ounce vs. $1.88 per ounce).

DOT small powder bottlesWhy is the DOT getting involved in powder packaging? Well, powders are considered hazardous materials, subject to many rules and regulations. Before a powder manufacturer or distributor can ship any propellant, all the hazmat packaging has to be first approved by the DOT to ensure safe shipping.

Along with the 2.3-ounce containers, the DOT has approved “six-pack” consolidated delivery units that will hold six, 1000-grain containers. Some manufacturers plan to offer “variety packs” with a selection of various powders in the 1000-grain bottles. Wouldn’t it be cool to have a six-pack with H322, H4895, Varget, H4350, H4831sc, and Retumbo?

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