Eurooptic vortex burris nightforce sale




teslong borescope digital camera barrel monitor


As an Amazon Associate, this site earns a commission from Amazon sales.









March 9th, 2022

Keep Shooting Despite Shortage of Primers, Powder, and Bullets

Dennis Santiago component shortage reloading shooting sports usa ssusa

The last 18 months has been a frustrating time for hand-loaders, and particular competitive rifle shooters who want the very best components for their match loads. Some of the most popular powders, such as Varget and H4350, are very difficult to find. And the price of primers has skyrocketed, with vendors changing as much as $150-$200 per thousand of popular types such as CCI BR2s. And even brass for popular cartridges, such as 6.5 Creedmoor and 6mmBR has been in short supply. And there are dozens of scam websites now that claim to have primers and powder for sale. Be wary of ANY site that will not take major credit cards, but insist on CashApp, Zelle, Venmo Bitcoin etc. for payment.

Thankfully, there ARE some strategies that can help competitors keep shooting despite the component shortages. First, you can use different types of bullets for practice. Creedmoor Sports offers big-name factory seconds Practice Bullets in multiple calibers. Second, you can look for alternate powder sources if you can’t find the Hodgdon or Alliant powders you prefer. You’ll find a wide selection of Vihtavuori and Accurate powders in stock at many vendors and also look for Shooters World powders. Also if you check local gunstores you may get lucky and find the H4350 or Alliant Reloder 16 you need.

To help fellow shooters overcome the problems of component shortages, our friend Dennis Santiago recently wrote a good article for Shooting Sports USA. This article talks about strategies that can help you keep up your monthly round count. One is to use more available powder and bullets for off-hand practice, where the nth degree of load accuracy is less critical. Dennis also recommends connecting with fellow shooters in your area. You may find that you may trade one hard-to-find component you’ve got for the powder or primers you need. This Editor recently traded some CCI 450 primers for H4350 powder.

Dennis Santiago component shortage reloading shooting sports usa ssusa

We recommend you read the article by Dennis. There are many good suggestions that can help you maintain your live-fire shooting skills, and still attend matches regularly during this time of shortages.

Permalink - Articles, Bullets, Brass, Ammo, Reloading 1 Comment »
February 19th, 2021

Blast from the Past — Old Prices on Powder and Primers

Powder low price history flashback inflation

Yes we miss the good old days… when reloading components were readily available and very affordable. Today, on Gunbroker, a single 1000-count box of primers may sell for well over $300. And some vendors are asking $90 for a single pound of powder that sold for $30 per pound just last year.

We can’t change prices for you, but we can offer a “sentimental journey” back to the “good old days” via a Flashback Thread in our Shooters’ Forum. There, Forum members have posted some items from their collections, with the original prices.

What is the best deal you can remember? How about $1 per pound forty-six years ago — member STS posted: “It was probably 1975 when I bought 100 pounds of H335 from Bruce Hodgdon for $100. It came in cardboard boxes with black trash bags inside. I shot every flake of it at prairie dogs.”

Reloder Powder from Hercules (Now Alliant) for $3.80 per Pound

Powder low price history flashback inflation

CCI and Winchester Primers, $16.30 and $13.00 per Thousand

Today some CCI primers are selling for over $300 per thousand on Gunbroker. Member JayHHI6818 said: “Found these the other day in a shoe box in our bedroom closet!”. Nice find Jay!

Powder low price history flashback inflation

Hodgdon H4350 for $10.87 per Pound

H4350 remains one of the most popular powders with competitive shooters. It’s ideal for many midsized cartridges, offering great accuracy and temp stability. Today it’s hard to find this powder at ANY price!

Powder low price history flashback inflation

Remington 2 1/2 Primers for $1.50 per Hundred

Remington Arms folded. However Remington primers will be produced by Vista Outdoor after the collapse and bankruptcy of Remington Arms. Vista Outdoor, which owns CCI and Federal, will take over the Remington ammunition production facilities.

Powder low price history flashback inflation

Permalink - Articles, Bullets, Brass, Ammo, Reloading 3 Comments »
February 4th, 2021

Important Reloading Safety Tips from Sierra Bullets

Sierra Bullets Reloading Tips

Here are some really smart tips for hand-loaders compiled by Sierra Bullets. These suggestions were submitted by Sierra’s Facebook fans — and some are very valuable indeed. Some of these tips will help you load more accurate ammo. Other selections will help you stay SAFE — which should always be your #1 priority. For example, we concur with the advice to “Check and Double Check. Everything. Every Time”. Also definitely keep “One powder on the bench at a time” — that could be a life-saver. You may want to print these “words of wisdom” and place them on a wall in your loading room.

Reloading Safety Tips — Sound Advice

ALWAYS START LOW: “Just because a load manual says X grains of X powder with X bullet is max, your rifle could reach max pressure a grain or two before what the book says. Start low and work up.” — Walter Coats

BE SAFE: “Check and double check. Everything. Every time. Only one type of powder on the bench at a time.” — Glen Lundgren

DON’T RUSH: “Be patient, don’t be in a hurry, have fun and find your rhythm. Just tell your family you’re putting yourself in ‘time-out’. They will understand.” — Erik Dyal

POWDER RULE #1: “One powder on the bench at one time, it might save your life.” — James A. Kimery

STAY FOCUSED: “Relaxed but concentrated attention. Have fun enjoying a great hobby and pastime but stay focused.” — Jim Caldwell

POLICE LOADING AREA: “Keep your reloading bench area clean and put items away ASAP.” — Eric J. Ford

BE PATIENT: “Focus, Focus, Focus — be patient — it AIN’T a race.” — William Stanley

RECORD YOUR LOADS: “Write down on a small card what you’re loading – bullet weight, powder weight, type of powder, and primer. And put it in the powder hopper. I am unloading .45 FMJ because I forgot what type powder was in the hopper.” — Michael Conniff

HAVE a PROCEDURE for INTERRUPTIONS: “If, for any reason, you have to leave the bench while in the process of dropping powder charges, turn the next case to be charged upside down in the loading block so you know where you left off.” — Bill Tinsley

LABEL EVERYTHING: “OCD is a good habit to have with your loading bench. CLEARLY label everything!” — Andy Pynckel

HAVE a GOAL: “Never start reloading or developing a load without a specific goal in mind. Second keep meticulous records.” — Peter Eick

RESEARCH THE JOB: “Read all you can about it before you start!” — Keith Shively

KEEP TRACK: “I put all my primed brass upside down (primer up) and as I charge the casing, I (of course) flip it primer down.” — Mark Ewing

Permalink Reloading, Tech Tip No Comments »
February 2nd, 2020

How Powder Moisture Content Affects Pressure and Speed

vihtavuori vv moisture content powder propellent
This Technical Report Comes from the Vihtavuori website.

Powder Moisture Content — Did You Know?
Variations in moisture content change the burning rate of a powder and thereby chamber pressures and muzzle velocity. The moisture content of the Vihtavuori N100 and N300 series powders is usually around 1%, while the N500-series’ normal moisture content is 0.6% because of the added nitroglycerine.

So what difference does moisture content make? Here’s an example. In a test, a [Vihtavuori] powder sample was dried by heating it, losing about 0.5 % of its weight. Cartridges were then loaded with the dried powder and fired using a pressure gun. Chamber pressures and muzzle velocities produced by these special cartridges were compared to those produced by cartridges loaded with untreated powder. (The powder charge and bullet were of course the same in both sets of cartridges.)

After Powder Drying:
Pressure Increased 11% from 320 MPa to 355 MPa
Velocity Increased 2.6% from 2526 to 2592 FPS

Comparing results showed chamber pressures increased from 320 MPa to 355 MPa with the dried powder, and the muzzle velocity increased accordingly from 770 m/s to 790 m/s (2526 to 2592 FPS). And note, this is only one example, of one caliber and loading. The difference might be much higher depending on the cartridge and loading combinations.

Recommendation: Store powder below 68°F in 55-65% humidity.

What does this tell us? Well, it seems we need to forget the old saying “Keep your powder dry”! Instead, focus on proper powder storage, at a temperature below 20°C/68°F and humidity between 55 and 65%. Safe reloading everybody!

vihtavuori vv moisture content powder propellent

Tech Tip sourced by EdLongrange. We welcome reader submissions.
Permalink Reloading, Tech Tip No Comments »
January 2nd, 2020

TEN Worst Reloading Mistakes — Do You Agree with This List?

Shooting Times Reloading Failures Mistakes Top Ten 10

Last fall, Shooting Times released an article entitled “Ten Most Common Reloading Mistakes”. Listed below are the Top Ten mistakes hand-loaders can make, at least according to Shooting Times. What do you think of this list — does it overlook some important items?

Top Ten Reloading Mistakes According to Shooting Times:

1. Cracked Cases — Reloaders need to inspect brass and cull cases with cracks.

2. Dented Cases — Dents or divets can be caused by excess case lube.

3. Excessive Powder Charge — Overcharges (even with the correct powder) can be very dangerous.

4. Primers Not Seated Deep Enough — “High” primers can cause functioning issues.

5. Crushed Primers — Some priming devices can deform primers when seating.

6. Excess Brass Length — Over time, cases stretch. Cases need to be trimmed and sized.

7. Bullets Seated Too Far Out — If the bullet is seated too long you may not even be able to chamber the round. Also, with hunting rounds, bullets should not engage the rifling.

8. Burrs on Case Mouths — Ragged edges on case mouths can actually shave bullet jackets.

9. Excess Crimp — This is a common problem with pistol rounds loaded on progressives. If case lengths are not uniform some cases will get too much crimp, others too little.

10. Inadequate Crimp — This can be an issue with magnum pistol cartridges in revolvers.

Do you agree with this list? We think some important things are missing, such as not adjusting full-length sizing dies properly. This can cause the shoulder to be pushed back too far (or not far enough). Another common mistake is using brass that is worn out, i.e. stretched in the case-head area from multiple cycles of hot loads. We also think the #1 error a reloader can make is using the wrong powder altogether. That can be a fatal mistake. See what happens when you load pistol powder in a rifle.

Permalink Bullets, Brass, Ammo, Reloading 13 Comments »
November 5th, 2019

Vihtavuori Powder Rebate — Save Up to $5.00 Per Pound

Vihtavuori Capstone 2019 Keep Cash Rebate Program powder

We’re approaching winter — the perfect time to stock up on your propellants for next season. And now you can earn up to $5.00 per pound on your favorite Vihtavuori powders. Vihtavuori makes some great powders that have been used to set many records. With Vihtavuori’s Keep Your Cash Rebate, you can get up to $100 cash back on qualifying Vihtavuori powder purchases.

Vihtavuori Capstone 2019 Keep Cash Rebate Program powder

Vihtavuori $100 CONSUMER REBATE
This offer is valid on qualifying purchases made between November 1, 2019 and January 1, 2020. This applies to all sizes, 1-lb, 4-lb, and 8-lb. You can also mix and match powders to maximize your rebate. Pick up a Rebate Form from your favorite Vihtavuori retailer or download the PDF Form linked below. Then submit the form with your proof of purchase no later than January 31, 2020.

GET 2019 Vihtavuori Rebate Form PDF HERE »

The 2019 Vihtavuori Rebate program is currently under way. For a limited time, earn $5.00 back per one-pound bottle, $10.00 per four-pound bottle, and $20.00 back per eight-pound bottle when you purchase Vihtavuori powders (maximum $100 rebate). Offer is valid on qualifying purchases made between November 1, 2019 and January 1, 2020. All rebate coupons must be received by January 31, 2020.

(more…)

Permalink Hot Deals, News, Reloading 1 Comment »
October 2nd, 2019

Four Vital Ammo Checks — Avoid Big Problems at the Range

Sierra Bullets Reloading Blog Matchking Carroll Pilant

Here’a useful article by Sierra Bullets Media Relations Manager Carroll Pilant. This story, which originally appeared in the Sierra Blog, covers some of the more common ammo problems that afflict hand-loaders. Some of those issues are: excessive OAL, high primers, and improperly sized cases. Here Mr. Pilant explains how to avoid these common problems that lead to “headaches at the range.

Sierra Bullets Reloading Blog Matchking Carroll Pilant

I had some gentlemen at my house last fall getting rifle zeros for an upcoming elk hunt. One was using one of the .300 short mags and every 3rd or 4th round would not chamber. Examination of the case showed a bulge right at the body/shoulder junction. These were new cases he had loaded for this trip. The seating die had been screwed down until it just touched the shoulder and then backed up just slightly. Some of the cases were apparently slightly longer from the base to the datum line and the shoulder was hitting inside the seating die and putting the bulge on the shoulder. I got to thinking about all the gun malfunctions that I see each week at matches and the biggest percentage stem from improper handloading techniques.

One: Check Your Cases with a Chamber Gage

Since I shoot a lot of 3-gun matches, I see a lot of AR problems which result in the shooter banging the butt stock on the ground or nearest solid object while pulling on the charging handle at the same time. I like my rifles too well to treat them that way (I cringe every time I see someone doing that). When I ask them if they ran the ammo through a chamber gage, I usually get the answer, “No, but I need to get one” or “I didn’t have time to do it” or other excuses. The few minutes it takes to check your ammo can mean the difference between a nightmare and a smooth running firearm.

A Chamber Gauge Quickly Reveals Long or Short Cases
Sierra Bullets Reloading Blog Matchking Carroll Pilant

Size Your Cases Properly
Another problem is caused sizing the case itself. If you will lube the inside of the neck, the expander ball will come out a lot easier. If you hear a squeak as the expander ball comes out of a case neck, that expander ball is trying to pull the case neck/shoulder up (sometimes several thousandths). That is enough that if you don’t put a bulge on the shoulder when seating the bullet … it can still jam into the chamber like a big cork. If the rifle is set up correctly, the gun will not go into battery and won’t fire but the round is jammed into the chamber where it won’t extract and they are back to banging it on the ground again (with a loaded round stuck in the chamber). A chamber gage would have caught this also.

Bad_Primer_WallsOversizing cases also causes problems because the firing pin doesn’t have the length to reach the primer solid enough to ignite it 100% of the time. When you have one that is oversized, you usually have a bunch, since you usually do several cases at a time on that die setting. If the die isn’t readjusted, the problem will continue on the next batch of cases also. They will either not fire at all or you will have a lot of misfires. In a bolt action, a lot of time the extractor will hold the case against the face of the breech enough that it will fire. The case gets driven forward and the thinner part of the brass expands, holding to the chamber wall and the thicker part of the case doesn’t expand as much and stretches back to the bolt face. If it doesn’t separate that time, it will the next time. When it does separate, it leaves the front portion of the case in the chamber and pulls the case head off. Then when it tries to chamber the next round, you have a nasty jam. Quite often range brass is the culprit of this because you never know how many times it has been fired/sized and in what firearm.’Back to beating it on the ground again till you figure out that you have to get the forward part of the case out.

Just a quick tip — To extract the partial case, an oversized brush on a cleaning rod [inserted] and then pulled backward will often remove the case. The bristles when pushed forward and then pulled back act like barbs inside the case. If you have a bunch of oversized case that have been fired, I would dispose of them to keep from having future problems. There are a few tricks you can use to salvage them if they haven’t been fired though. Once again, a case gage would have helped.

Two: Double Check Your Primers

Sierra Bullets Reloading Blog Matchking Carroll Pilant

Another thing I see fairly often is a high primer, backwards primer, or no primer at all. The high primers are bad because you can have either a slam fire or a misfire from the firing pin seating the primer but using up its energy doing so. So, as a precaution to make sure my rifle ammo will work 100% of the time, I check it in a case gage, then put it in an ammo box with the primer up and when the box is full, I run my finger across all the primers to make sure they are all seated to the correct depth and you can visually check to make sure none are in backwards or missing.

Three: Check Your Overall Cartridge Length

Trying to load the ammo as long as possible can cause problems also. Be sure to leave yourself enough clearance between the tip of the bullet and the front of the magazine where the rounds will feed up 100%. Several times over the years, I have heard of hunters getting their rifle ready for a hunt. When they would go to the range to sight in, they loaded each round single shot without putting any ammo in the magazine. On getting to elk or deer camp, they find out the ammo is to long to fit in the magazine. At least they have a single shot, it could be worse. I have had hunters that their buddies loaded the ammo for them and then met them in hunting camp only to find out the ammo wouldn’t chamber from either the bullet seated to long or the case sized improperly, then they just have a club.

Four: Confirm All Cases Contain Powder

No powder in the case doesn’t seem to happen as much in rifle cartridges as in handgun cartridges. This is probably due to more handgun ammo being loaded on progressive presses and usually in larger quantities. There are probably more rifle cartridges that don’t have powder in them than you realize though. Since the pistol case is so much smaller internal capacity, when you try to fire it without powder, it usually dislodges the bullet just enough to stick in the barrel. On a rifle, you have more internal capacity and usually a better grip on the bullet, since it is smaller diameter and longer bearing surface. Like on a .223, often a case without powder won’t dislodge the bullet out of the case and just gets ejected from the rifle, thinking it was a bad primer or some little quirk.

Sierra Bullets Reloading Blog Matchking Carroll Pilant

For rifle cases loaded on a single stage press, I put them in a reloading block and always dump my powder in a certain order. Then I do a visual inspection and any case that the powder doesn’t look the same level as the rest, I pull it and the one I charged before and the one I charged after it. I inspect the one case to see if there is anything visual inside. Then I recharge all 3 cases. That way if a case had powder hang up and dump in the next case, you have corrected the problem.

On progressive presses, I try to use a powder that fills the case up to about the base of the bullet. That way you can usually see the powder as the shell rotates and if you might have dumped a partial or double charge, you will notice as you start to seat the bullet if not before. On a progressive, if I don’t load a cartridge in one smooth stroke (say a bullet tipped over sideways and I raised the ram slightly to reset it) Some presses actually back the charge back adding more powder if it has already dumped some so you have a full charge plus a partial charge. When I don’t complete the procedure with one stroke, I pull the case that just had powder dumped into it and check the powder charge or just dump the powder back into the measure and run the case thru later.

Permalink - Articles, Bullets, Brass, Ammo, Reloading 1 Comment »
February 18th, 2019

READ THIS — Powder Storage — How to Avoid Problems

Western Powders Blog SAAMI Storage

SUMMARY: Powder can have a very long shelf life. You need to watch for changes in smell and color. A reddish tinge, almost like rust on the powder, is a bad sign, as is a foul odor, not to be confused with a normal chemical smell. Either of these signs indicate it is time to dispose of your powder by means other than shooting.

Ever wondered about the stability of the propellants in your reloading room? There are some important things you should know about powder storage, to ensure consistent powder performance and safety. On its website, Western Powders (vendors of Accurate, Norma, and Ramshot powders) published an informative Q & A series entitled Dear Labby: Questions for our Ballistics Lab. Here are some excerpts that pertain to powder storage and shelf life. Worried that your powder may be too old? Western’s experts explain how to check your propellants for warning signs.

Proper Powder Storage

Q: I live in southern Arizona where it is very hot. I am told powders will become unstable if stored in an area not air-conditioned. My wife says no powder or primers in the house. Can powder be stored in a refrigerator? What about using a fireproof safe? I would appreciate your ideas. — M.C.

Lab Answer: SAAMI guidelines are pretty clear on issues of storage. They recommend storing smokeless powder in containers that will not allow pressure to build if the powder is ignited — ruling out gun safes and refrigerators.

CLICK HERE to Read SAAMI Guidelines for Powder Storage (PDF)

In their original containers smokeless powder’s lifespan is quite long, even in your hot, arid climate, typically longer than the average handloader would need to store them. Stored safely in a garage or outbuilding, your powder should last years. If you see the powder developing a reddish tint, or giving off a foul odor, it is time to discard it.

Clumps in Powder Container

Q: I ordered some of your Accurate 1680 powder back about in December. I just now opened it … and it is full of clumps. My knowledge tells me that means moisture. Am I wrong? I just now broke the seal and it has been stored in a ammo can with desiccant packs around it and a dehumidifier running 14-16 hours a day. I can’t imagine this being my fault, if this does indicate moisture. I don’t know if the pink part on the label is suppose to be red or not, but it is definitely pink, so if it was red I am wondering if I was shipped an old container? I hope that this isn’t bad and I am stuck with it…

Lab Answer: All powder contains a certain amount of moisture. When the powder is stored or during shipping, it can go through temperature cycles. During the cycling, the moisture can be pulled to the surface and cause clumping. Clumping can also be caused by static electricity if too dry or the powder has limited graphite content. You can break up the clumps before metering and they shouldn’t be a problem. This will not affect the powder performance, so your product is fine. Accurate 1680 labels are designed in Pink. As a side note, specification for testing powder is at 70° F and 60% humidity.

(more…)

Permalink - Articles, Bullets, Brass, Ammo, Tech Tip 1 Comment »
December 20th, 2018

Case-Trimming 101: Tips from PMA Tool

Wilson Micrometer Case Trimmer

The folks at PMA Tool, makers of arbor presses, neck-turning tools, and other case-prep tools, offered some good advice about case trimming on the PMA Tool Website. Here we reprint a PMA article that explains case trimming basics and helps you choose the right case-trimming tool for your needs.

Case Trimming Basics
Trimming the cartridge case to the proper length is a crucial step in case preparation that should not be overlooked or underestimated. The cartridge case or the rifle can be damaged, or even worse you get badly injured. In most instances cases should be trimmed after firing and sizing. Trimming new brass is necessary for a lot of wildcats and can be beneficial in some instances, but by and large, trimming new brass is not necessary for most situations (unless you are neck-turning). Cases should be trimmed after you have sized the case, because the expander ball on the decapping pin can (and will) stretch the neck. Those of us who neck size should get into the habit of trimming after sizing as well. This is a good rule of thumb to go by, and hopefully it will keep you safe during the reloading and shooting process.

Forster Case Trimmer

There are so many case trimmers out there that work, deciding which one is right for you can be confusing. Even though I have trimmed thousands of cases, using about every method possible, I can’t answer the question of what case trimmer is right for you because of all the variables that may be involved. I can, however shed some light on the subject.

The two most popular designs of trimmers either index (1) off the base or the head of the case, (2) off the shoulder or datum line of the case. There are pros and cons to each and it all depends on what you are willing to live with.

Indexing off the Base (Case Head)
Let’s talk about the first one I have listed, indexing off the base, or the head of the case. The pros to this method are that you can achieve a very accurate over all length and that is after all, what it is all about. The cons to this method are that you can get some variation doing it this way. Let me explain, the base is not always square to the body or can be damaged during firing especially if it is fired through a military style rifle with a very aggressive ejector. These cases should be discarded, but sometimes they can be overlooked. This condition can lead to an over all length that is incorrect. The case head being out of square will be corrected upon firing, however that case will wind up being shorter than the rest of your cases, possibly creating a difference in the neck tension on the bullet. The more you can do to eliminate variables in your reloads the better off you are going to be. This method can also be very slow, and if the user gets careless the result will be a inconsistent over all length.

Little Crow WFT

Indexing off the Shoulder (Datum Line)
The second method I mentioned, trimming off the shoulder or the datum line of the case, has its pros as well. I have found this to be the quickest of the methods and very accurate as well. After the case has been sized through the die the dimensions (particularly the headspace) of the cases are usually very uniform and exact, this allows the case to be trimmed by indexing off the shoulder. This method can be done very quickly, by hand, or by powering either the case, or the trimmer. You also don’t have to worry about the case heads being out of square with the body using this method. Generally the trimming time is cut in half, and this leads to greater focus on the job, without becoming careless. [Editor’s Note: The World’s Finest Trimmer (WFT) is one power device that indexes off the shoulder datum. It works fast and is very precise. The updated WFT 2 Model and WFT Big Boy feature interchangeable trim chambers to work with multiple cartridge types.]

Summary
The choice is yours to make. I hope that this was some help to you, whether you are looking for your first trimmer or looking to replace the trimmer you have. Just remember to always put safety first and accuracy second, and you will start making little bug holes in no time.

Story Tip by EdLongrange. User Submissions are welcome.
Permalink Reloading, Tech Tip 3 Comments »
December 10th, 2018

Powder Moisture Content — What You Need To Know

vihtavuori vv moisture content powder propellent
This Technical Report Comes from the Vihtavuori website.

Powder Moisture Content — Did You Know?
Variations in moisture content change the burning rate of a powder and thereby chamber pressures and muzzle velocity. The moisture content of the Vihtavuori N100 and N300 series powders is usually around 1%, while the N500-series’ normal moisture content is 0.6% because of the added nitroglycerine.

So what difference does moisture content make? Here’s an example. In a test, a [Vihtavuori] powder sample was dried by heating it, losing about 0.5 % of its weight. Cartridges were then loaded with the dried powder and fired using a pressure gun. Chamber pressures and muzzle velocities produced by these special cartridges were compared to those produced by cartridges loaded with untreated powder. (The powder charge and bullet were of course the same in both sets of cartridges.)

After Powder Drying:
Pressure Increased 11% from 320 MPa to 355 MPa
Velocity Increased 2.6% from 2526 to 2592 FPS

Comparing results showed chamber pressures increased from 320 MPa to 355 MPa with the dried powder, and the muzzle velocity increased accordingly from 770 m/s to 790 m/s (2526 to 2592 FPS). And note, this is only one example, of one caliber and loading. The difference might be much higher depending on the cartridge and loading combinations.

Recommendation: Store powder below 68°F in 55-65% humidity.

What does this tell us? Well, it seems we need to forget the old saying “Keep your powder dry”! Instead, focus on proper powder storage, at a temperature below 20°C/68°F and humidity between 55 and 65%. Safe reloading everybody!

vihtavuori vv moisture content powder propellent

Tech Tip sourced by EdLongrange. We welcome reader submissions.
Permalink Bullets, Brass, Ammo, Reloading 1 Comment »
August 27th, 2018

Bargain Finder 153: AccurateShooter’s Deals of the Week

Accurateshooter Bargain Finder Deals of Week

At the request of our readers, we provide select “Deals of the Week”. Every 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.

1. CDNN — Browning A-Bolt III Rifle, $349.99 with Rebate

Browning A-Bolt Composite Hunting Stalker Rifle Rebate Bucks Hunter

Hunting season is coming soon. Here’s an awesome deal on Browning hunting rifles. Browning will give you $100 Cash Back on a wide selection of hunting rigs. For example CDNN now offers the A-Bolt III Composite Stalker in .30-06 Springfield for just $449.99. With Browning’s $100.00 Rebate, you net cost is just $349.99. The same deal is offered for other chamberings, including .243 Win, .270 Win, and 7mm Rem Mag. That’s a great price for a versatile, reliable hunting rifle. You could pay that much just for a custom barrel. NOTE: This Browning Bucks $100 Rebate Program also applies to Browning rimfire rifles and shotguns. There is a $50 Rebate for X-Bolt rifles.

2. Brownells — Aero Precision Stripped Lower Receiver, $43.99

brownells aero precision AR AR15 AR-15 stripped lower kit receiver $44 sale

If you don’t own an AR-15 platform rifle yet, here’s a great way to get started. Brownells is selling a quality Aero Precision Gen 2 Stripped Lower Receiver for just $43.99. That’s a great price for a lower from a respected AR manufacturer. Add trigger group, grip, and stock to complete your lower. You can then build your own upper (or maybe multiple uppers — one for 3-Gun games, another for home defense, and a third for varmint hunting).

3. Amazon — First Aid Kit 85-Piece (Hardshell), $8.99

Amazon Lifelife $8.99 first aid kit discount sale hard shell

Amazon Lifelife $8.99 first aid kit discount sale hard shellEvery hunter or shooting sports enthusiast should have a first aid kit available during hunts and trips to the range. This handy LifeLine First Aid Kit can stow in a backpack, range-bag, or glove-box. The foam hard-shell case contains 85 pieces including: scissors, bandages, cold pack, cleaning wipes, gauze pads, wound strips, tweezers, first aid booklet (and much more). Everything is visible in clear pockets, with space to add a few extra items. A best-selling product on Amazon, this compact first-aid kit is a great value at $8.99.

This First Aid Kit features a durable hard shell foam carry case with included carabiner. The Kit weighs 10.2 ounces and measures: 8 x 6.2 x 3 inches.

4. CDNN — Ruger Precision Rimfire, $399.99

Ruger Precision Rimfire .22 LR

The new-for-2018 Ruger Precision Rimfire is impressive for the $399.99 retail price. The barrel attaches with an AR15-style barrel nut, which aids accuracy. The trigger adjusts down to 2.4 pounds. The American Rifleman Magazine recently tested this rifle at 50 yards and got 0.56″ average 5-shot groups with Eley Contact Target ammo, and 0.72″ average 5-shot groups with CCI Green Tag ammo (at 50 yards). This rimfire rig offers a turn-key .22 LR solution for tactical shooters, PRS competitors, and modular rifle fans. The Ruger Precision Rimfire rifle offers adjustable cheekpiece and length of pull, AR-style grip, free-floating M-Lok fore-end, and an 18″ barrel (1:16″ twist) pre-threaded for brakes or suppressor. Forum members who purchased Ruger Precision Rimfires have been impressed.

5. RCBS August 2018 Bucks or Bullets Promotion

Rcbs bucks bullets promotion August 2018 Rebate

Get Bucks or Bullets with purchase of Qualifying RCBS Products. This August RCBS Rebate offers buyers a choice of money or bullets. You get a $10 Prepaid Card or 100 Free Bullets with: Qualifying Die Sets, Hand Priming Tool, Universal Hand Priming Tool, Trim Mate Case Prep Center, or a M500 Mechanical Scale. Alternatively, you can get a $50 Prepaid Card or 500 Free Bullets with: Rock Chucker Supreme Kit, Universal Case Prep Center, Explorer or Explorer Plus Kits, Pro Chucker 5 or 7, or an Ultrasonic Case Cleaner 2. (Rebate FORMS HERE.)

Program End Date: August 31, 2018 | Redemption Deadline: September 30, 2018

6. Grafs.com — 10% Off 8-LB Reloading Powders, ALL Brands

Graf & Sons Graf's powder propellant 8-lb 2018 Rebate

Grafs.com is running a great powder sale now, offering a 10% discount on ALL 8-lb cannisters. The discount applies to ALL brands in stock. You aren’t limited to one manufacturer. Choose Hodgdon, IMR, Alliant, Accurate, Vihtavuori, Ramshot you name it. That’s right, every 8-lb container, from ANY manufacturer, is discounted 10% off normal retail. You can easily save $15-$24 per jug with this special, which is good through August 29, 2018 at 11:59 pm CT. Limited to supplies in stock — no backorders.

7. Walmart — Flambeau 50.5″ Rifle/Shotgun Case, $9.97

Discount Sale Gun Rifle Case Walmart Flambeau 50.5

If you need to ship a rifle to a gunsmith via UPS, you might want to pick up one of these Flambeau Rifle/Shotgun cases just for that task. This case is also fine for holding a typical shotgun or hunting rifle for a trip to the range. At 50.5″ overall it will hold most rifles up to about 48″ overall length. You can get free two-day shipping with an order of $35.00 or more. So, combine this with other items (or buy four for $39.88) to get free shipping. IMPORTANT: We would NOT use this to ship rifles with large, expensive scopes mounted. Buy a better case with thicker internal padding for that, or remove the scope. Outside dimensions: 50.5″ L x 3.7″ W x 10.9″ H.

8. Midsouth — Hornady 17 HMR Ten Boxes for $84.99

Hornady 17 HMR week deal varmint V-Max ammo ammunition sale

Varmint hunters take note. Here’s a great deal on premium 17 HMR ammo. Midsouth is selling 500 rounds of Hornady 17 HMR ammo for $84.99. That works out to just $8.50 per 50-rd box — the best price we’ve seen in a while. Loaded with 17gr V-Max bullets, this ammo is accurate — expect about 1 MOA at 100 yards in a good rifle. The V-Max bullets are effective on small varmints out to 200 yards.

9. Stocky’s — LR Stocks with Aluminum Bedding Block, $179.99

Stocky's Stocks Composite V-block stock

Here’s a good deal on a versatile Stocky’s Long Range Stock with aluminum V-block bedding system. For just $179.99, order this for Rem/Rem Clone long actions or short actions, with either narrow or wide (varmint/tactical) barrel channel. This would be a good choice for a varmint rifle. This is also offered with handsome hydrographic or web-pattern baked-on textured finishes for $199.99.

10. Amazon — Multi-Color Splatter Target, 75-Pack, $17.99

multi-color rimfire splatter target amazon

This is a fun plinking target, particularly for rimfire rifles and all handguns. Bullet impacts show with multiple colors. We really like this stick-on splatter target for rimfire pistols, as .22-cal bullet holes are hard to see on conventional bullseye targets. The photo shown is with .22-cal bullets. This also makes a good sight-in target for .17 cal varmint rifles. Get 75 total targets for $17.99 with free shipping on combined orders over $25.00. That’s a mere 24 cents per target.

Permalink Bullets, Brass, Ammo, Hot Deals, Hunting/Varminting, Optics No Comments »
August 16th, 2018

When Rounds Fire — 3D Animation of Pistol Firing Process

GECO Ruag Ammotec RWS ammo 3D animation video

Here’s a very cool 3D Animation showing pistol rounds being fired. Computer-generated graphics provide a look inside the cartridge at the moment of ignition as the primer fires and the flame front moves through the ignited powder. It’s really kind of mesmerizing. If you’ve every wondered just what happens inside your cartridges the moment that firing pin strikes, then watch this video…

Watch Video to See Handgun Ammo Being Chambered and Fired:

Mute Enabled — Click Speaker Icon to Hear Audio. Firing Sequence Starts at 1:28.

GECO Ruag Ammotec RWS ammo 3D animation videoThis animated video from German ammo-maker GECO (part of the Swiss RUAG group of companies) reveals the inside of a pistol cartridge, showing jacket, lead core, case, powder and primer. Employing advanced 3D rendering and computer graphics, the video shows an X-ray view of ammo being loaded in a handgun, feeding from a magazine.

Then it really gets interesting. At 1:28 – 1:50 you’ll see the firing pin strike the primer cup, the primer’s hot jet streaming through the flash-hole, and the powder igniting. Finally you can see the bullet as it moves down the barrel and spins its way to a target. This is a very nicely-produced video. If you’ve ever wondered what happens inside a cartridge when you pull the trigger, this video shows all. They say “a picture’s worth a thousand words”… well a 3D video is even better.

GECO Ruag Ammotec RWS ammo 3D animation video

GECO Ruag Ammotec RWS ammo 3D animation video

GECO Ruag Ammotec RWS ammo 3D animation video

Permalink - Videos, Handguns No Comments »