+ONE Program to Encourage New Shooters
August is National Shooting Sports Month. As part of this effort, the NSSF encourages firearms owners to take one novice to the range this one. This +ONE Movement will help strengthen the ranks of shooters, which, in turn, can help protect our Second Amendment freedoms. The NSSF states: “If just one in three of America’s recreational shooters adds one new person to the shooting sports, we’ll secure a strong future for generations to come. So be the one. For all the thrills and excitement recreational shooting has given you, join the +ONE movement and invite someone to the range today. Share your experience on social media.”
The +ONE campaign seeks to build the ranks of shooters. The NSSF says: “If just one in three of America’s recreational shooters adds one new person to the shooting sports, we’ll secure a strong future for generations to come.” Learn more at LetsGoShooting.org.
As part of the +ONE Movement, the NSSF encourages all participants to practice gun safety and proper firearms handling and storage practices. This video covers basic gun safety procedures:
Bullet sorting station — quilted Maple with marble tile inlay, created by JVW2008.
We have a master woodworker in our Shooters’ Forum, Jerry from Colorado (aka JVW2008). In a Shooters’ Forum thread, Jerry showcases multiple examples of his handiwork — various wood projects for the reloading room. Beautifully made, these one-of-a-kind custom cabinets and tool stands deserve to be on display in a museum.
Jerry’s creations exhibit exquisite craftsmanship and some very clever design features. What is your favorite item among the Jerry’s wood wonders shown here? You can reveal your favorites in the comment section below.
Throne for a Sartorius Analytical Balance
Jerry built this “Throne” for his ultra-precise Sartorius Entris force restoration scale, which is linked to a V2 Auto-Trickler. This is a true state-of-the-art powder measuring system on a beautiful base unit.
Cabinet for Balance Beam Scale
Here is an oak balance beam scale cabinet and weighing surface. Note the mulitiple tiers, side wings, and other smart design features.
Custom Arbor Press Base
Below is a handsome, well-designed base for K&M Arbor Press and Wilson dies. Look at the fitted recesses for the hand dies — very nice!
Jumbo Walnut/Maple Loading Block
And here is a beautiful 100-cartridge reloading block, crafted from Walnut over Maple. It’s impressive to see 100 cartridges all lined up like that!
To see more impressive wood projects by our Shooters’ Forum members, visit the Wood Working Ideas Forum Thread. Along with Jerry’s reloading toom wonders, you’ll see cleaning cradles, shooting benches, transport boxes, and much more. Check out this amazing inlaid rifle case crafted by Forum member Nando-AS for his son.
The Shooting Sports USA website includes two excellent articles about the basics of metallic cartridge reloading. These two articles provide an excellent summary of the key procedures. If you are new to reloading, we recommend you read both articles:
Part II is particularly helpful because it explains the entire reloading process step-by-step, with 14 listed steps. The author notes: “In this, the second installment on metallic cartridge reloading, we’ll follow the sequence of steps involved in reloading a rifle cartridge and refining a metallic cartridge load. These steps are based on the use of a single-stage reloading press and a separate priming tool.”
Much important advice is provided as this article runs through the 14 Steps of Reloading. For example, when explaining Step 13, Bullet Seating, the article states:
“Proper seating depth is critical. Too much bullet protrusion and the cartridge may not work through the gun’s magazine, or it may fail to chamber. Too little and the bullet intrudes excessively into the powder chamber, decreasing volume and raising pressure. Neck tension is also important; any bullet that fails to seat with some resistance may be held only loosely by the neck and may be driven back into the case when the round is chambered, especially in semi-automatic arms.”
Important Guide to Detecting Over-Pressure Signs in Brass
As an example of the invaluable advice provided in these two articles, here’s a sample from Part II that explains how to determine if your load is over-pressure. We recommend that EVERY reader read this twice. There are more things to consider than a stiff bolt lift. You need to inspect cartridges very carefully:
Here’a useful article by Sierra Bullets Media Relations Manager Carroll Pilant. This story, which originally appeared in the Sierra Bullets 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.
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
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.
Oversizing 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
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.
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 through later.
Are you in the market for your first handgun, for target use or for self-defense? The Winchester Blog has a good article for handgun buyers. This story, “Things You Should Know When Purchasing Your First Pistol”, provides many smart tips that can help you choose the right handgun, and save money in the process. In addition, the article explains how to train with your new pistol and handle it safely. READ Full Article.
If possible, you should test a variety of different pistols, to determine which works best for you. Check the feel, the ergonomics, the sight picture, and the controls. And, if possible, test the pistols with live-fire at a range which rents samples.
How do you know if your choice is right for you?
Once you’ve narrowed down choices, try to get time shooting the pistol(s) you are considering. You can usually rent guns at commercial ranges. This is an excellent way to “try before you buy.” NSSF has a list of places to shoot[.] When looking for a range that rents firearms, an online search and then a phone call to confirm what options are available is a solid plan. If you have friends and family who own a model you are interested in, ask if they will go to the range with you so that you can try it.
Take pistols for a test drive
First, dry-fire and manipulate the pistol. Can you easily lock the slide open? Are the sights suited to your vision? Then, fire a magazine or two of ammo [in a supervised range facility]. — Winchester Blog
The Winchester Blog article lists techniques that can help you get the “feel” for a particular firearm:
1. Practice the 4 Rules of Firearm Safety and make sure the gun is empty.
2. [After confirming the gun is empty] manipulate the slide, safety, magazine release, and dry-fire.
3. Perform a dry or empty magazine change — make sure you can hit the release and also reload a new magazine easily.
4. Perform a draw, or if you’re at a range where that is not allowed, simply pick the pistol up off the table and bring it up to your eye level and align the sights. Do this a few times. Can you acquire the sights quickly?
5. How does the backstrap fit your hand? Can you get both hands on the gun with enough “purchase” that you can really grip it well?
This Winchester Blog article is by Becky Yackley. Becky has competed in 3-Gun, Bianchi pistol, Service Rifle, NCAA air rifle, smallbore and air pistol events around the world since 1989.
Firing an “off-the-rack” M1903 Springfield that he had never shot before, using GI-issue “tin-plate” ammunition, George Farr shot 71 consecutive bullseyes at 1000 yards (70 for record), setting a marksmanship record that has never been broken.
This is not the typical Daily Bulletin feature. It is an historical account of one of the greatest performances by a marksman in the history of the National Matches at Camp Perry. We think any competitive shooter will find this amazing narrative worth reading from beginning to end. This story is provided courtesy the NRA Blog with photos supplied by the NRA Museums.
An Old Man at the National Matches:
‘Dad’ Farr’s Golden Afternoon at Camp Perry by Doug Wicklund, NRA Museums Senior Curator
It was 1921. Warren Harding was President of the United States, and “The War to End All Wars” was less than three years past. The nation was getting back to a normal routine, and for competitive shooters, that meant an annual pilgrimage through the state of Ohio to the shores of Lake Erie, where the National Matches had been held since 1907 at Camp Perry. In those lighter days of the “Roaring Twenties”, marksmen from states banded together to make the journey, housing together in tent clusters on green lawns well behind the firing points.
The silver plate affixed to George Farr’s M1903 Springfield states: “With this rifle and using issued ammunition Mr. G.R. Farr of Seattle Wash in the Wimbleton Match, 1921, Camp Perry O., made 71 consecutive bulls eyes at 1000 yards”.
But one man at the 1921 National Matches stood out amongst the rest. George “Dad” Farr was a 62-year-old man from the state of Washington, and this was his first time heading east to shoot in the “big leagues”, as some of his fellow Evergreen State friends termed the annual competitions.
Aptly nicknamed, “Dad” was a good bit older than the average shooter during that late summer season, striding forward hesitantly clad in a khaki shirt and dungarees. He wasn’t a practiced High Power shooter — he showed up at Camp Perry without a rifle, and relied on a crude monocular for a spotting scope that he had fashioned from a pair of French opera glasses.
At the previous day’s shooting, he had experienced issues with the initial .30-06 rifle he had chosen from the rack, a Model 1903 Springfield that didn’t seem to hold a consistent zero. This day, he chose a different gun, just another off-the-rack rifle no different from the one next to it. Though he didn’t realize it, George Farr had just made the best selection of his life.
Farr readied his bolt-action and prepared a clip of five rounds of Government Issue ammunition, then went to his position. He was ready to fire on a 1,000-yard target with a rifle he had never shot before.
Perhaps he had resigned himself somewhat to the outcome — after all, it was the last relay of the day on September 9. Off to the west, the sun was beginning its slow trip down to the horizon. But Farr shouldered his Springfield and prepared to fire. The time was 4:30 p.m. Shooters nearby were puzzled by this shooter who squirmed and shifted repeatedly, but were amazed as he made his first hits on paper. Farr was shooting Frankford Arsenal tin-plate ammunition, the standard G.I. .30-06 rounds. More experienced marksmen, like Marine Sgt. John Adkins — who had just won the Wimbledon Cup — were using commercial Remington match ammunition and had spurned the government ammo.
The Historic String of Bullseyes
At that distant 36-inch target, Farr scored two hits for his two sighters, with the last sighter being a bullseye. He then prepared to fire 20 shots for record. Each of those 20 shots went into the center. Each scored as a “5”. At the end of this amazing string, Farr gathered up his monocular and prepared to depart. His fellow shooters quickly advised that match rules required him to continue firing until he missed “the black”, the inner 5-Ring bullseye at the center of the target. Farr had only brought one box of ammunition with him to the firing line, and had run out. As he waited for more of the tin-plate ammo he had been using, the sun continued its retreat. Farr continued his shooting, racking up growing strings of bullseyes – 30, 40 50, 60 – each impact on target being carefully recorded on his scorecard in the growing darkness.
Then, at the 71st shot with daylight completely gone, the bullet strayed outside the target center, and Farr’s incredible string came to its conclusion. But counting his second sighting shot, George Farr had fired 71 consecutive bullseyes at 1,000 yards using an unfamiliar rifle plucked from an ordnance rack earlier that day. It was an amazing feat, one immediately recognized by those in attendance. His fellow shooters quickly took up a generous collection, contributing in recognition of Farr’s natural skill and enabling him to purchase that bolt-action Springfield he had worked magic with on that distant target. Enough funds remained that a silver presentation plate, inscribed with the names of the states whose competitors had contributed, was ordered and mounted on the side of the rifle’s buttstock.
The next year, the Civilian Team Trophy was re-designated as the Farr Trophy, and George Farr’s record, fired on the old target system, was never beaten. Farr’s rifle went home with him to Washington and remained there, never again traveling eastward to Camp Perry. In 2011, The Farr family donated this legendary piece of shooting history to the NRA National Firearms Museum collection.
In 2013, as NRA Museums curators began assembling the collection for display at the NRA National Sporting Arms Museum at Bass Pro Shops in Springfield, Missouri, the museum staff created a unique exhibit featuring George Farr’s Model 1903 Springfield rifle and its special place in competitive shooting history. Alongside the rifle rests Farr’s simple monocular, another mute witness to Camp Perry history made on that September evening in 1921.
Farr’s Springfield… is one of thousands of historically significant firearms found in the NRA Museums collections on display across three locations. To view the collection and learn more about the incredible stories behind each gun, visit the NRA Museums in person or browse the NRA Museums website.
What we now know as the “6mm Remington” was originally called the .244 Remington. The cartridge was renamed because it was not a commercial success initially, being eclipsed by the .243 Winchester. The .244 Remington and the 6mm Remington are identical — only the name was changed. Why was the .244 Remington an “also-ran” to the .243 Win? Sierra Bullets Ballistics Technician Paul Box provides some answers…
The year was 1955. A time of carhops, drive-in movies, and Buffalo Bob. It was also the year that Winchester introduced the .243 Win and Remington counter-punched with the .244 Remington (now more commonly known as the 6mm Remington). The .243 Win was based off the time-proven .308 Win case while Remington chose the old war horse, the 7×57.
We’ve all read countless times how Winchester chose the 1:10″ twist, while Remington adopted the 1:12″ twist for their .244 Rem rifles. The first complaint in the gun magazines of that era was how the faster twist Winchester could handle 100 grain bullets, while Remington’s [12-twist factory rifles were supposedly limited to 90 grain bullets].
The first complaint I remember reading was that the 100-grainer was better suited for deer-sized game and the 1:12″-twist wouldn’t stabilize bullets in this weight range. Now, let’s look at this a little closer. Anybody that thinks a 100-grainer is a deer bullet and a 95-grainer isn’t, has been drinking too much Kool-aid. In all honesty, it’s all about bullet construction and Remington had constructed the [90s] with light game in mind. In other words, Remington got it right, but due to a lack of knowledge at the time on both bullet construction and stability, the .244 never gained the popularity it deserved. At that time, Sierra had the 100gr SMP and Hornady offered a 100gr RN that would both stabilize in the slower 1-12″ twist. The .244 Remington provides another classic example of how the popularity of a cartridge suffered due to a lack of knowledge.
.244 Rem vs. .243 Win — What the Experts Say
Respected gun writer Chuck Hawks says the .244 Remington deserved greater acceptance: “The superb 6mm Remington started life in 1955, the same year as the .243 Winchester. It was originally named the .244 Remington. Although the 6mm lost the popularity contest to the .243, it is one of my favorite rifle cartridges, and much appreciated by reloaders generally. The .244 Rem and 6mm Rem cartridges are completely interchangeable, and anyone with a .244 Rem rifle can shoot [6mm Rem] ammunition in complete safety (or vice-versa). Remington .244 rifles made from 1958 on can stabilize all 6mm bullets, while those made in 1955 through 1957 are limited to loads using spitzer bullets not heavier than 90 grains for best accuracy.”
Nathan Foster, author of The Practical Guide to Long Range Hunting Cartridges, states: “In 1963 Remington attempted to regain ground by releasing .244 rifles with a new 1:9″ twist to handle heavier bullets. The cartridge was renamed the 6mm Remington and new ammunition was loaded giving the hunter the choice of either an 80gr bullet for varmints or a 100gr bullet for deer. In comparison to the .243 Win, factory loads for the .244/6mm Remington are slightly more powerful while hand loads increase this margin further.”
Was the .244 Remington Actually Better than the .243 Winchester?
The .244 Remington (aka “6mm Remington”) has a velocity advantage over the .243 Winchester due to a slightly larger case capacity. The longer case neck of the .244 Remington is considered desirable by handloaders. We like the added capacity and long neck of the original .244 Remington. As renamed the “6mm Remington”, the cartridge HAS developed a following, particularly with varmint hunters looking for a high-velocity 6mm option. But it never achieved the success of the .243 Winchester for many reasons. As a member of the .308 family of cartridges, the .243 Winchester has certain obvious advantages. First, you can simply neck down .308 Win brass, which was available at low cost from many sources. Moreover, a .308 Win or 7mm-08 full-length sizing die could be used for body sizing. Still the .244 Remington (6mm Remington) presents an interesting “what if?” story…
What is Parallax?
Parallax is the apparent movement of the scope’s reticle (cross-hairs) in relation to the target as the shooter moves his eye across the exit pupil of the riflescope. This is caused by the target and the reticle being located in different focal planes.
Here’s a good explanation of scope parallax. This video has been watched over 790,000 times.
Why is it Important?
The greater the distance to the target and magnification of the optic, the greater the parallax error becomes. Especially at longer distances, significant sighting error can result if parallax is not removed.
How to Remove Parallax
This Nightforce Tech Tip video quickly shows how to remove parallax on your riflescope.
While keeping the rifle still and looking through the riflescope, a slight nod of the head up and down will quickly determine if parallax is present. To remove parallax, start with the adjustment mechanism on infinity and rotate until the reticle remains stationary in relation to the target regardless of head movement. If parallax has been eliminated, the reticle will remain stationary in relation to the target regardless of eye placement behind the optic.
President Trump Issues Executive Order Ending Banking Discrimination
NSSF, the Firearm Industry Trade Association, applauds President Donald Trump’s recent signing of an Executive Order Guaranteeing Free and Fair Banking for All Americans. This Executive Order enforces a firearm industry priority to end banking discrimination against individuals and entities based on political beliefs. For years, firearm industry companies and gun sellers have been denied banking and financial services by banks espousing anti-Second Amendment policies.
“President Trump is yet again delivering on his promise to protect Americans’ rights. This time by ensuring that banks cannot discriminate against firearm-related businesses…” said Lawrence G. Keane, NSSF Sr. V.P. and General Counsel. “American businesses, and firearm businesses in particular, must have fair access to essential banking services that are based on an objective criteria and creditworthiness. Politics should not enter into a bank’s lending decision.”
President Trump’s Executive Order cited attempts by the previous administration to compel corporate banks to surveil Americans exercising their Second Amendment rights. The President also noted the illegal “Operation Choke Point”, executed by the Obama administration, former U.S. Attorney General Eric Holder and the Department of Justice (DOJ), along with the Federal Deposit Insurance Corporation (FDIC), to deny essential banking services to firearm-related businesses based on an ill-defined “reputational risk” criteria.
Banking regulators during the Biden administration also illegally pressured banks to refuse banking services based on politics. Before Biden took office, the first Trump administration pushed a Fair Access to Banking rule by the Office of the Comptroller of the Currency (OCC). However, in 2021, the Biden administration halted that Fair Access Rule before it could become effective.
In our Shooters’ Forum, there was an discussion about a range that was threatened with closure because rifle over-shoots were hitting a farm building over two miles from the firing line. One reader was skeptical of this, asking “how’s that possible — were these guys aiming at the stars?” Actually, you may be surprised. It doesn’t take much up-angle on a rifle to have a bullet land miles down-range. That’s why it’s so important that hunters and target shooters always orient their barrels in a safe direction (and angle). Shooters may not realize how much a small tilt of the barrel (above horizontal) can alter a bullet’s trajectory.
How many degrees of muzzle elevation do you think it would take to hit a barn at 3000 yards? Ten Degrees? Twenty Degrees? Actually the answer is much less — for a typical hunting cartridge, five to seven degrees of up-angle on the rifle is enough to create a trajectory that will have your bullet impacting at 3000 yards — that’s 1.7 miles away!
Five degrees isn’t much at all. Look at the diagram above. The angle actually displayed for the up-tilted rifle is a true 5.07 degrees (above horizontal). Using JBM Ballistics, we calculated 5.07° as the angle that would produce a 3000-yard impact with a 185gr .30-caliber bullet launched at 2850 fps MV. That would be a moderate “book load” for a .300 Win Mag deer rifle.
Here’s how we derived the angle value. Using Litz-derived BCs for a 185gr Berger Hunting VLD launched at 2850 fps, the drop at 3000 yards is 304.1 MOA (Minutes of Angle), assuming a 100-yard zero. This was calculated using a G7 BC with the JBM Ballistics Program. There are 60 MOA for each 1 degree of Angle. Thus, 304.1 MOA equals 5.068 degrees. So, that means that if you tilt up your muzzle just slightly over five degrees, your 185gr bullet (2850 fps MV) will impact 3000 yards down-range.
Figuring Trajectories with Different Bullets and MVs
If the bullet travels slower, or if you shoot a bullet with a lower BC, the angle elevation required for a 3000-yard impact goes up, but the principle is the same. Let’s say you have a 168gr HPBT MatchKing launched at 2750 fps MV from a .308 Winchester. (That’s a typical tactical load.) With a 100-yard zero, the total drop is 440.1 MOA, or 7.335 degrees. That’s more up-tilt than our example above, but seven degrees is still not that much, when you consider how a rifle might be handled during a negligent discharge.
Think about a hunter getting into position for a prone shot. If careless, he could easily touch off the trigger with a muzzle up-angle of 10 degrees or more. Even when shooting from the bench, there is the possibility of discharging a rifle before the gun is leveled, sending the shot over the berm and, potentially, thousands of yards down-range.
Hopefully this article has shown folks that a very small amount of barrel elevation can make a huge difference in your bullet’s trajectory, and where it eventually lands. Nobody wants to put holes in a distant neighbor’s house, or worse yet, have the shot cause injury.
Let’s go back to our original example of a 185gr bullet with a MV of 2850 fps. According to JBM, this projectile will still be traveling 687 fps at 3000 yards, with 193.7 ft/lbs of retained energy at that distance. That’s more than enough energy to be deadly.
+ONE Program to Encourage New Shooters
Oversizing 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.
In our Shooters’ Forum, there was an discussion about a range that was threatened with closure because rifle over-shoots were hitting a farm building over two miles from the firing line. One reader was skeptical of this, asking “how’s that possible — were these guys aiming at the stars?” Actually, you may be surprised. It doesn’t take much up-angle on a rifle to have a bullet land miles down-range. That’s why it’s so important that hunters and target shooters always orient their barrels in a safe direction (and angle). Shooters may not realize how much a small tilt of the barrel (above horizontal) can alter a bullet’s trajectory.
