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March 30th, 2018

New Lyman Cyclone Case Dryer — Fast and Affordable

Lyman Cyclone Cartridge Brass drying Case Dryer

Here’s a new product that should please shooters who wet-tumble their brass with stainless media, or use ultrasonic cleaning machines to clean cartridge brass (and gun parts). Employing forced hot air circulation, the new Lyman Cyclone Case Dryer will dry a large quantity of brass in under two hours. Internal racks provide five drying levels. With “street price” under $60.00, the Cyclone Case Dryer is a very affordable and effective addition to an ultrasonic or rotary-tumbler cleaning system.

Lyman Cyclone Cartridge Brass drying Case Dryer

The Lyman Cyclone Case Dryer works fast. No need to wait overnight (or longer) to air-dry your brass. Lyman states that “The forced heated air circulation of the Cyclone will dry your brass inside and out within an hour or two, with no unsightly water spots.” The handy individual trays keep different types of brass separate. The dryer can also be used for gun parts that have been ultrasonically cleaned.

Lyman Cyclone Case Dryer Features:
• Holds up to 1000 .223 Rem cases or 2000 9x19mm Luger cases
• Works with cartridge brass cases or gun parts
• Fast drying time — Typically 1 to 2 hours
• Timer control can be set up to 3 hours
• Durable ABS trays with recessed handles

Watch How Cyclone Case Dryer Functions with both Cartridge Brass and Gun Parts

Cyclone Case Dryer 115V (Part #7631560) MSRP: $69.95
Cyclone Case Dryer 230V (Part #7631561) MSRP: $69.95

Permalink Gear Review, New Product 4 Comments »
January 18th, 2018

RCBS Has New Brass Work Station with Six Powered Toolheads

New RCBS cartridge brass chamfering deburring power tool head station Brass Boss six

RCBS has announced the successor to the venerable RCBS Trim Mate. The New-for-2018 RCBS Brass Boss features six rotating stations that handle all your brass neck-brushing, chamfering, deburring, and pocket uniforming chores. The new Brass Boss includes tools for all six stations: inside VLD chamfering tool, outside deburring tool, primer pocket cleaners (small/large), military crimp removers (small/large), primer pocket uniformers (small/large), case neck brushes (four diameters), and a tub of dry case neck lubricant. MSRP for the Brass Boss, RCBS SKU 90390, is $189.95. We expect “street price” to be around $155.00.

New RCBS cartridge brass chamfering deburring power tool head station Brass Boss sixThis machine has two different rotation speeds for the toolheads. Four stations run at 350 rpm, while the two other stations run 57% faster, at 550 rpm. That give you a choice of spin speeds. You can work fast for tougher chores like military crimp removal, and slow down for inside-neck chamfering, which should be done carefully.

Larger and taller than the older RCBS Trim Mate, the new Brass Boss has one more station (six vs. five), plus a more powerful motor. This should make the Brass Boxx more competitive with the popular Lyman Case Prep Express.

Permalink News 1 Comment »
July 26th, 2017

New Lake City .223 Rem Brass on Sale at Midsouth

Midsouth Lake City .223 Brass sale bulk
Great deal on NEW Lake City .223 Rem Brass at Midsouth Shooters Supply. This is new production, unfired brass in bulk packaging.

Need a large supply of .223 Rem brass for your next varmint safari or 3-Gun match? Midsouth has a great deal right now on bulk-pack, NEW (unfired) Lake City .223 Rem (5.56x45mm) cartridge brass. The 500-count bag works out to a mere 15.6 cents per case, a fourth what some premium .223 brass costs. That’s great value.

Midsouth Lake City .223 Brass sale bulk

.223 Rem Still Shines for Varmint and Target Work
Even with all the “new and improved” cartridges (such as the .204 Ruger and 22 Nosler, the plain jane .223 Remington remains an excellent varmint cartridge, and the mainstay of service rifle competition. Here’s an example of how well the .223 Rem can perform in a good factory gun. The Tikka T3 offers excellent performance in this chambering. Tikka guarantees 1 MOA (or better) at 100 meters.

Permalink Bullets, Brass, Ammo, Hot Deals No Comments »
July 22nd, 2017

Big Brass Sale at Grafs.com — 10% Off Everything

Grafs.com cartridge brass sale

Need cartridge brass for your rifles and pistols? You can save ten percent (10%) on all brass now at Grafs.com. Graf’s most popular brands are on sale, including: Lapua, Norma, Nosler, Hornady, Weatherby and Starline. The brass sale ends on July 26, 2017 at 11:59 pm CT. Grafs.com has cartridge brass for more than 200 caliber/cartridge types. CLICK HERE for all rifle cartridge brass offerings at Grafs.com.

NEW: Starline Rifle Brass
You’re probably familiar with Starline’s excellent pistol cases, but did you know that Starline now produces bottleneck rifle cartridge brass as well? In the past year, Starline Brass has introduced a line of bottleneck rifle brass including .223 Rem, .243 Win, .300 BLK, 6.8 SPC, .308 Win, .338 Federal, and .358 Win. And yes, Starline offers 6.5 Creedmoor brass in both large primer and small primer version. Unfortunately, Grafs.com does not yet stock Starline’s 6.5 CM brass, but Graf’s does have Lapua, Norma, Nosler, and Hornady 6.5 Creedmoor brass.

Grafs.com cartridge brass sale

Permalink Hot Deals, Reloading No Comments »
June 22nd, 2017

Shiney Savings: Wet-Tumbling Cartridge Brass on a Tight Budget

Brass Tumbling stainless media cheap Harbor Freight Brass plated cartridge brass

Super Clean Brass Without Breaking The Bank

Posted on June 21, 2017 by Sierra Bullets
Written by Sierra Bullets Ballistic Technician Gary Prisendorf

I recently purchased 1,000 rounds of once-fired 5.56 LC brass that was fully processed and ready to load. The brass had been wet tumbled, using stainless steel pins and looked great inside and out, including the primer pockets.

I had always used a vibrating tumbler with either corn cob or walnut media and I always thought my brass looked pretty good until I saw what the wet tumbling and pin combination did.

Being the budget minded reloader that I am, I started looking for a cheap way to wet tumble my brass using stainless steel pins. Harbor Freight had recently opened a store nearby and I had received coupons in the mail, one of the coupons was 20% off any one item.

So I headed for the Harbor Freight store and after roaming around for 20 minutes or so I found a dual drum rotary rock tumbler for $55.00 and thought it would do just fine for what I was planning. The drums are rather small and only have a 3 pound maximum load limit each, but I figured that was big enough for around 150 .223 cases or maybe 300 9MM cases at a time.

I pulled the wrinkled up coupon out of my pocket, paid, and walked out with my new $47.00 brass cleaning machine. I didn’t have any stainless steel pins and couldn’t find any locally. At our local hardware store I picked up some brass plated ½” finishing brads that I thought might work until I could get some pins ordered.

I bought two small packages of the finishing brads(1.75 oz.), for $1.69 each then headed to my local Walmart to pick up some Dawn dish soap (.99 cents) and a bottle of Lemi Shine ($3.27). I had read online that is what a lot of people use for cleaning their brass.

I bought two small packages of the finishing brads (1.75 oz.), for $1.69 each then headed to my local Walmart to pick up some Dawn dish soap (.99 cents) and a bottle of Lemi Shine ($3.27). I had read online that is what a lot of people use for cleaning their brass.

When I got home, I started depriming .223 brass for my new toy, I mean brass tumbler. I deprimed 100 cases, put 50 in each drum, dropped a package of brads in each one, filled them ¾ of the way with water, gave each drum a small squirt of Dawn dish soap and a tablespoon of Lemi Shine. I sealed up the drums and fired up the tumbler.

After an hour and a half, I just couldn’t stand it any longer and had to see the results. The water was filthy but the cases were super clean, I couldn’t be happier. For a total investment of around $55.00, I can now get my cases looking almost new.

Here are the before and after pictures of my first run of brass:

Brass Tumbling stainless media cheap Harbor Freight Brass plated cartridge brass

I have since ordered two pounds of stainless steel pins, I put one pound in each drum. To be honest the brass really doesn’t look any better, but the pins don’t seem to get stuck inside of the cases near as bad as the brass-plated brads did.

Tip: Make sure to inspect your cases and look inside each case to ensure all of the brads/pins are removed.

Just lay the brass and brads/pins out on a towel and let them dry. Mine were dry after about 12 hours.

If you want your cases to look like new without breaking the bank, give it a try. You can’t clean 1000 at a time like the $200.00 tumbling machines that are made for specifically for brass, but this is a much cheaper alternative and the results speak for themselves. — Gary Prisendorf, Sierra Bullets

EDITOR: Actually you can get a machine for a whole lot less than $200.00! See the next paragraph.

Lyman Cylone Rotary Tumbler with Factory Rebate
Sierra’s Technician got his rotary tumbler and brass media for $55.00. For about twice that you can get a much better, higher-capacity system from Lyman. The Lyman Cyclone Rotary Tumbler features a large, polymer drum that holds up to 1000 .223 Rem cases. The kit includes media separation trays, plus five pounds of correct STAINLESS media. The Lyman Cyclone system costs $156.54 delivered from Amazon but this product qualifies for a $25 REBATE from Lyman. That puts your net cost at $131.54 for a complete Cyclone system. To be honest we think that’s money well spent, compared to the “El Cheapo” Harbor Freight unit. The Lyman will run six times as many .223 Rem cases, and get the job done faster. We suspect long-term durability will be better with the Lyman tumbler as well.

Brass Tumbling stainless media cheap Harbor Freight Brass plated cartridge brass

Permalink Hot Deals, Reloading 5 Comments »
June 8th, 2017

Advanced Reloading: Sorting Brass by Neck-Wall Thickness

neck sorting tool case-neck Sinclair caliber neck tension

He who dies with the most toys wins — right? Well Sinclair has another interesting gadget you can add to your reloading bench. The Sinclair Case Neck Sorting Tool lets you quickly sort brass by neck-wall thickness. For those who shoot “no-turn” brass, sorting your cases helps achieve more uniform neck tension and, thereby, more consistent bullet seating. Large variances in neck-wall thickness can cause inconsistent neck “grip” on the bullet. Generally, we’ve found that more consistent neck tension will lower ES and (usually) improve accuracy.

Get Better Results with No-Turn Brass
We know some guys who shoot no-turn 6mmBR brass in competition with considerable success — but their secret is pre-sorting their brass by neck-wall thickness. Cases that are out-of-spec are set aside for sighters (or are later skim-turned).

Watch Case Neck Sorting Tool Operation in Video (May not load on mobile devices)

Case Neck thickness sorting gauge Sinclair accurateshooter.comHow the Case Neck Sorting Tool Works
Here’s how the Sinclair tool works. Cases are rotated under an indicator tip while they are supported on a case-neck pilot and a support pin through the flash hole. The unit has a nice, wide base and low profile so it is stable in use. The tool works for .22 through .45 caliber cases and can be used on .17- and .20-caliber cases with an optional carbide alignment rod. The MIC-4 pin fits both .060 (PPC size) and .080 (standard size) flash holes. Sinclair’s Case Neck Sorting Tool can be ordered with or without a dial indicator. The basic unit without indicator (item 749-006-612WB) costs $59.99. Complete with dial indicator (item 749-007-129WB), the tool costs $89.99. IMPORTANT: This tool requires caliber-specific Case Neck Pilots (sold separately).

Editor’s Comment: The purpose of this Sinclair tool is rapid, high-quantity sorting of cartridge brass to ascertain significant case-neck-wall thickness variations. Consider this a rapid culling/sorting tool. If you are turning your necks, you will still need a quality ball micrometer tool to measure neck-wall thickness (to .0005) before and after neck-turning operations.

Permalink Gear Review, Reloading 4 Comments »
March 3rd, 2017

Inspecting Your Brass — What Case Flaws Reveal

Case Diagnostics 101 Sierra Bullets .223 Rem 5.56 brass cartridge safety

Ever wondered what caused a particular bulge or marking on a case? And more importantly, does the issue make the case unsafe for further use? Sierra Bullets Ballistic Technician Duane Siercks offers some insight into various issues and their causes in this article from the Sierra Blog.

Incipient Case-Head Separation
This is a Winchester .308 Win case that has a real issue. This case has a very obvious incipient case head separation in the process of becoming a complete failure.

Sierra Case reloading pressure safety inspection

This is most commonly caused by over-sizing the case causing there to be excess headspace on the case. After a few firings and subsequent re-sizing, this case is just about ready to come completely apart. Proper die adjustment is certainly a requirement here. Of course this case is not safe to reuse.

Excessive Pressure (Load Too Hot)
If you will notice in the picture of the case rim, there are two pressure signs to notice. First, look at the primer. It is basically flattened to about the max of what could be considered safe. If this was the only pressure sign noted, I would probably be fine with this load, but would constantly keep an eye on it especially if I was going to use this load in warmer temperatures. This load could easily cross into the “excess pressure” realm very quickly.

Sierra Case reloading pressure safety inspection

There is another sign of pressure that we cannot ignore. If you’ll notice, there is an ejector mark apparent that is located over the “R” of the R-P headstamp. This absolutely tells us that this load would not have been in the safe pressure range. If there were any of these rounds loaded, they should not be fired and should be dis-assembled. This case should not be reloaded.

Split Case-Neck
Here we have an R-P .22-250 case that has died the death. Everything looks fine with this case except the neck is split. This case must be tossed.

Sierra Case reloading pressure safety inspection

A split neck is a normal occurrence that you must watch for. It is caused by work-hardening of the brass. Brass cases get harder with age and use. Brand new cases that are stored for a period of time can become hard enough that they will split like this case within one to two firings. I have had new factory loads do the same thing. Then as we resize and fire these cases repeatedly, they tend to get harder and harder. Eventually they will split. The life of the case can be extended by careful annealing practices. This is an issue that would need to be addressed in an article by itself. Of course this case is no longer usable.

In the classes that I teach, I try to use examples like this to let the students see what they should be looking for. As always, if we can assist you, whether you are new to reloading or very experienced, contact us here at Sierra Bullets by phone at 1-800-223-8799 or by email at sierra@sierrabullets.com.

Dented Case Body
Here we have a Lake City 7.62×51 (.308 Win.) case with two heavy marks/dents in the case body.

Sierra Case reloading pressure safety inspection

This one may be a bit of a mystery. It appears as if this case may have been caught in the action of a semi-auto rifle when the firearm jammed or the case failed to clear during the cycling process. I probably would not reload this case just to prevent any feeding problems. This also appeared to be a factory loaded round and I don’t really see any pressure issues or damage to the case.

CLICK HERE for MORE .223 Rem Case Examples in Sierra Blog

It is very important to observe and inspect your cases before each reloading. After awhile it becomes second nature to notice the little things. Never get complacent as you become more familiar with the reloading process. If ever in doubt, call Sierra’s Techs at 1-800-223-8799.

Sierra Bullets Case Diagnostics Blog

Permalink Bullets, Brass, Ammo, Reloading 5 Comments »
February 13th, 2017

Lapua 6.5 Creedmoor Brass Has Arrived at Graf & Sons

Lapua 6.5 Creedmoor cartridge brass

The most hotly-anticipated cartridge brass, the new-for-2017 6.5 Creedmoor cases from Lapua, arrived late last week at Graf & Sons. With the strength and uniformity for which Lapua brass is famous, this new brass should definitely “raise the bar” for 6.5 Creedmoor and 6mm Creedmoor shooters. Note — the new Lapua 6.5 Creedmoor brass features a small flash hole and small primer pocket. As of 9:00 am Monday morning this brass is in stock at Grafs.com priced at $119.99 per 100-ct box, with a max order of five (5) boxes.

UPDATE: The 6.5 Creedmoor brass sold out after we posted this story. But there will be more coming. You can ask Graf’s to be notified as soon as the next shipment arrives.

Lapua 6.5 Creedmoor cartridge brass

TECH TIP: For those who have been loading Hornady or other-brand 6.5 Creedmoor brass with large primer pockets and large flash holes, you may need to reconfigure your reloading tools. Check your sizing die — you may need to change to a smaller-diameter decapping rod. In addition you’ll need to use a small primer size “pusher” on your priming tool.

Permalink News 8 Comments »
November 23rd, 2016

Lapua Now Offers 6.5 Creedmoor Cartridge Brass

Lapua Creedmoor 6.5 Brass cartridge 1.5mm tactical case

Here’s great news for mid-size cartridge fans, and especially PRS and tactical shooters. Lapua just announced it will produce 6.5 Creedmoor cartridge brass, which should be available in the first quarter of 2017. This premium-quality brass features a small primer, and 1.5mm flash hole (as found on Lapua’s 6mmBR, 6.5×47 Lapua, and 220 Russian brass). We expect Lapua’s 6.5 Creedmoor brass will set new standards for accuracy and case life for this popular mid-sized cartridge. Of course Lapua’s new 6.5 Creedmoor brass can also be necked down and loaded in 6mm Creedmoor configuration. With the small primer pocket and proven strength of Lapua brass, we think 6.5 Creedmoor shooters will see enhanced cartridge velocities with the ability to maintain tight primer pockets even with very stout loads. And we expect accuracy to be on a par with Lapua’s excellent 6.5×47 Lapua brass. Taken together, this is an exciting product release. Here is Lapua’s official announcement:

Lapua Creedmoor 6.5 Brass cartridge 1.5mm tactical case

We are happy to announce the addition of the 6.5 Creedmoor case to the Lapua line! Despite a relatively short time on the marketplace, the 6.5 Creedmoor has made a tremendous splash in the field, rapidly becoming one of the most requested cases we hear about from shooters. Lapua’s 6.5 Creedmoor is designed to function in a short action, which is also a plus for hunters, vitally concerned with the rifle’s weight and compactness. In fact, many of the same features which make for a successful competition cartridge, translate nicely to the hunting fields as well.

For most species of mid-size game such as deer or boar, the Creedmoor will prove to be a deadly performer. And while the selection of high grade Match bullets in the 6.5 bore size is tremendous, there’s no shortage of exceptionally good hunting bullets either. The 6.5s as a group have always been known as excellent performers on game.

Lapua Creedmoor 6.5 Brass cartridge 1.5mm tactical caseMade with Lapua’s typical dedication to precision, our new 6.5 Creedmoor case has been refined just a bit, to make it an even better performer. We’ve opted for the small rifle primer, which normally produces an optimized ignition and better accuracy than large primers in mid-sized cartridges like the Creedmoor.

We’ve also incorporated our smaller-diameter flash hole (1.5mm, rather than the industry-standard 2.0mm), which has proven to provide enhanced accuracy, and is used in a number of our other accuracy-oriented cases. In this respect, the new 6.5 Creedmoor joins the ranks of our other dedicated accuracy cartridges such as the .220 Russian (6mm PPC), the 6mmBR Norma, the 6.5×47 Lapua, and the .308 Win Palma cases.

And naturally, the new 6.5 Creedmoor will be made with our well-known Passion for Precision. Strictest control over the metallurgy, the forming and drawing processes, precise annealing all performed under the watchful eyes of our production experts. For you, the handloader, that means the durability for which our cases are famous, combined with consistency and long life. Already proven in competition, we predict that the 6.5 Creedmoor will be a force to be reckoned with for many years to come.

Comment on Lapua’s new 6.5mm Creedmoor
Our British friend Laurie Holland was excited about the new 6.5 Creedmoor brass from Lapua: “With this and Peterson Cartridge on the bandwagon, plus another U.S. brass maker… the Creedmoor’s momentum is becoming impressive.” Laurie observes: “A small primer Lapua-cased 6.5mm Creedmoor is in effect a 6.5X47 Lapua ‘Improved’!” That’s a pretty interesting concept indeed. Which makes us wonder if the .260 Remington has finally been fully eclipsed. With Lapua 6.5 Creedmoor brass you can probably get very, very close to .260 Rem performance in a much more efficient case.

Permalink Bullets, Brass, Ammo, New Product, News 13 Comments »
October 11th, 2016

Berger Bullets Joins Nammo Group

Berger Bullets Nammo Press release Nammo group Lapua brass ammunition

Breaking News: Berger Bullets Joins Nammo Group

The Nammo Group, parent of Lapua and Vihtavuori, has announced the acquisition of Berger Bullets, one of the USA’s leading bullet makers. With Berger Bullets joining the Nammo Group, this teams America’s ultra-premium bullet-maker with what is arguably the world’s most respected cartridge brass and ammunition-maker. This is huge news. For competition shooters this may be a “marriage made in heaven”. Many top shooters, including champions like Bryan Litz and John Whidden, are already shooting Berger bullets in Lapua brass. This merger will make it easier for the two companies (Berger and Lapua) to optimize the performance of factory ammo, as well as to optimize brass for use with Berger match projectiles.

A spokesman for Lapua said that Lapua will continue to make bullets in Europe while Berger will conduct its regular operations in the USA: “Lapua will still make bullets, and it will be ‘business as usual’ for Berger at this time. There are no plans to change production sites to consolidate product lines. Berger will continue to operate as an independent business, just under the Nammo umbrella.” NOTE: This acquisition will be subject to regulatory approvals by U.S. governmental authorities.

On firearm industry analyst believes this merger is a “win-win” for both Berger and Nammo: “This will help Berger export more product to the European market while it will give Nammo a stronger connection to the huge U.S. firearms market, expanding Nammo’s North American customer base”. Nammo president/CEO Morten Brandtzæg concurred, stating: “Having Berger Bullets on board is the perfect match for Nammo. Their products, which are complementary to our other premium brands, will strengthen our group’s strategic position in the U.S. commercial ammunition market.” This acquistion WILL include Berger’s ABM Ammunition and J-4 Jackets product lines.

Here is the press release issued by the Nammo Group, which is headquartered in Norway and has 2,100 employees in 12 countries:

Berger Bullets Nammo Press release Nammo group Lapua brass ammunition

(more…)

Permalink Bullets, Brass, Ammo, News 6 Comments »
October 3rd, 2016

Case Diagnostics — How to Spot Problems with Cartridge Brass

Case Diagnostics 101 Sierra Bullets .223 Rem 5.56 brass cartridge safety

Ever wondered what caused a particular bulge or marking on a case? And more importantly, does the issue make the case unsafe for further use? Sierra Bullets Ballistic Technician Duane Siercks offers some insight into various issues and their causes in this article from the Sierra Blog.

Diagnosing Problems with Cartridge Brass

by Duane Siercks, Sierra Bullets
I was handed a small sample of .223 Rem cases the other day and was asked if I could comment on some marks and appearances that had been noticed as they were sorting through the cases. I will share what was observed and give you what would seem to be a cause for them. These were from an unknown source, so I have no way of knowing what type of firearm they were fired in or if they were factory loaded or reloaded ammunition.

Example ONE: Lake City 5.56, Unknown Year
Case #1 was seen to have a very rounded shoulder and split. Upon first look it was obvious that this round had been a victim of excess pressure. The firearm (perhaps an AR?) was apparently not in full battery, or there was possibly a headspace issue also. While taking a closer look, the primer was very flat and the outside radius of the primer cup had been lost. High pressure! Then I also noticed that there was an ejector mark on the case rim. This is most certainly an incident of excessive pressure. This case is ruined and should be discarded. See photo below.

Case Diagnostics 101 Sierra Bullets .223 Rem 5.56 brass cartridge safety

Example TWO: Lake City Match 1993
Case #2 appears very normal. There was some question about marks seen on the primer. The primer is not overly flattened and is typical for a safe maximum load. There is a small amount of cratering seen here. This can be caused by a couple of situations.

Case Diagnostics 101 Sierra Bullets .223 Rem 5.56 brass cartridge safety

Cratering is often referred to as a sign of excess pressure. With safety in mind, this is probably something that should make one stop and really assess the situation. Being as there are no other signs of pressure seen with this case, I doubt that pressure was unsafe. That leads us to the next possibility. This can also be caused by the firing-pin hole in the bolt-face being a bit larger than the firing-pin, and allowing the primer to flow back into the firing-pin hole causing the crater seen here. This can happen even with less-than-max pressures, in fact it has been noted even at starting loads. Always question whether pressure is involved when you see a crater. In this situation, I lean toward a large firing-pin hole. This case should be safe to reload.

Example THREE: R-P .223 Remington
Case #3 appears normal with one exception. There are two rings seen about one half inch below the base of the shoulder. These rings are around the circumference of the case, one being quite pronounced, and the other being noticeably less.

Case Diagnostics 101 Sierra Bullets .223 Rem 5.56 brass cartridge safety

As we do not know the origin of the firearm in which this case was fired, it does seem apparent that the chamber of the firearm possibly had a slight defect. It could have been that the reamer was damaged during the cutting of this chamber. I would suggest that the chamber did have a couple of grooves that imprinted onto the case upon firing. This firearm, while maybe not dangerous should be looked at by a competent gunsmith. In all likelihood, this case is still safe to use.

Example FOUR: R-P .223 Remington
Case #4 has no signs of excess pressure. There is a bulge in the case just ahead of the case head that some might be alarmed by. This bulge is more than likely caused by this case being fired in a firearm that had a chamber on the maximum side of S.A.A.M.I. specifications. There is actually no real issue with the case. Note that the primer would indicate this load was relatively mild on pressure.

Case Diagnostics 101 Sierra Bullets .223 Rem 5.56 brass cartridge safety

If this case was reloaded and used in the same firearm numerous times there might be a concern about case head separation. If you were going to use this case to load in an AR, be sure to completely full-length re-size to avoid chambering difficulties. This case would be safe to reload.

CLICK HERE for MORE .223 Rem Case Examples in Sierra Blog

It is very important to observe and inspect your cases before each reloading. After awhile it becomes second nature to notice the little things. Never get complacent as you become more familiar with the reloading process. If ever in doubt, call Sierra’s Techs at 1-800-223-8799.

Sierra Bullets Case Diagnostics Blog

Permalink Bullets, Brass, Ammo, Reloading 4 Comments »
October 2nd, 2016

6.5 Guys Review of AMP Induction Annealer

Amp Annealing Machine Review 6.5 Guys 65guys.com
Photo by Bill Gravatt. Read Bill’s AMP review HERE.

Our good friends Ed and Steve (aka “The 6.5 Guys”) have just released an in-depth product review of the AMP Annealing system. Produced in New Zealand, the AMP (Annealing Made Perfect) unit is a sophisticated, microprocessor-controlled annealing machine that achieves ultra-consistent results through an electrical INDUCTION process.

AMP Annealing Machine Review by the 6.5 Guys:

Ed was so impressed with the AMP annealer that he purchased his own AMP to replace a carousel-type, dual-torch annealer he previously used. Ed tells us that “once you have the correct setting for your brass the AMP’s results are repeatable every time.” By contrast, Ed explained, “with butane torch systems you have to adjust the system when the ambient temperature changes, or even if your butane fuel is slightly different.” Ed says that, with his AMP system, he can anneal a case every few seconds. Yes it does require manually handling each case but “the actual annealing process is so fast, this really isn’t a big issue.”

Bill Gravatt AMP Annealing Machine
Photo from AMP Annealer Review by Bill Gravatt.

If you want to extend the useful life of your precious cartridge brass, then you should definitely consider annealing. And if you are in the market for an annealer, the new AMP machine deserves serious consideration. Though not inexpensive, it achieves excellent results according to the 6.5 Guys.

6.5 Guys’ AMP Annealer Review Key Points:

1. The AMP machine provides complete peace of mind that you are annealing properly — there is no guesswork. With a propane machine you have to calibrate dwell times which can be error prone. Even if you don’t change out your cartridge, dwell times will vary with temperature changes as this affects the propane pressure.

2. We noticed that the AMP machine produces brass that is more like factory brass from a hardness standpoint. Despite all our efforts and research around calibrating our propane machines, brass never seemed returned to factory condition and shoulder spring-back would increase with each reloading so we had to adjust our sizing dies. When a cartridge comes out of the AMP it is very, very close to new condition.

3. One of the things we dreaded was setting up our propane machine for different cartridges. With Ed’s OCD he would spend a good 30 minutes making sure everything was perfect. With the AMP machine you simply change out the pilot and select the proper program. It’s really straight-forward.

>>> READ AMP Annealer FULL REVIEW on 65guys.com

NOTE: We strongly recommend you read the Full AMP Annealer Review on 65guys.com. It contains a detailed explanation of the machines’ operation and the reviewers explain the pros (and cons) or the machine compared to flame-type annealers.

The current price for the AMP Annealer, with three pilots of your choice, is $995.00 USD. Additional pilots are $20.00 USD. For more info, visit www.AMPAnnealing.com.

Permalink Gear Review, New Product, Reloading No Comments »