Tuesday, October 27, 2026

Wednesday Wisdom: 28 October 2026

The Shooter Who Can’t Be Corrected

While plenty of firearms enthusiasts and sportsmen bemoan the price of their guns, their maintenance, and their ammo, the hidden ceiling to firearm proficiency is much simpler, and much more uncomfortable: the inability to absorb correction without defending against it.

Some shooters constantly chase gear changes because “bad gear” is psychologically easier to tolerate than skill deficiency. Others might become obsessed with external variables while ignoring obvious inconsistencies in their fundamentals. Some might even construct elaborate narratives to explain why their performance doesn’t reflect their actual ability.

The common thread running through these examples and many more like them is that they are all avoiding accurate calibration to a reality they find uncomfortable.

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Performative Versus Combative

 
The police can do as they please, or as they need to hang on to their precarious jobs, but that should not and must not influence your handling of combat problems on the street as an individual.

Grappling burst onto the scene in the late 1990s as various Gracie-based instructors worked hard to make inroads into the police world. It was not easy for them as the standard directive for police handling of street problems started with this - DON’T TIE UP WITH THEM

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Alarms, Blood Trails, and Broken Doors

Fire alarms during active shooter events continue to be a problem. The problem comes in four varieties. Gunfire sets them off. Attackers pull them on purpose. Bystanders pull them to warn people. Fire alarms can impair the police response.

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Twist Rate and Bullet Stabilization: Is Your Ammo Right for Your Barrel?


Your barrel has a twist rate stamped on it or listed in the specs. Most shooters know it's there. Few understand what it means or why it matters for the ammunition they're shooting. The short version: if your twist rate doesn't match your bullet weight, your accuracy suffers. The longer version is worth understanding.

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A Guide to Barrel Twist Rate: All You Need to Know 

 
 

The title is an understatement.  A lot more information concerning the relationship between rifling twist rate and bullet performance.

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Shooting To Live (1942, Fairbairn & Sykes)


Karl Rehn's historical handgun writings are worth a read--this is one. 

W.E. Fairbairn and E.A. Sykes wrote the influential book Shooting To Live in 1942 which introduced many concepts that remain a foundation for modern defensive handgun training.

Fairbairn and Sykes were in charge of the Shanghai Municipal Police in the 1930’s. During this time Shanghai was a very violent city. During a twelve-year period, the authors documented 666 armed encounters with criminals. They credit their techniques with producing a record of 260 criminals killed and 193 wounded, compared to 42 police killed and 100 wounded.

Until Jeff Cooper, Jack Weaver and others in the late 60’s and early 70’s challenged the idea that there was “no time to use your sights” in close range gunfights, variations of what Fairbairn, Sykes and “Jelly” Bryce of the FBI were teaching was the standard.

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John Farnam’s Quips – Sep 06

John Farnam’s comments on pistol design that range from useless to hurtful from 20 years ago (5 Sept 06). "Not all can be legitimately called “trends,” but all are manifestations of manufacturers going in the wrong direction." 

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Jeff Cooper Inspires the Invention of Elden's Magazine Bump Pad


Elden Carl discusses an incident that resulted in his invention of the magazine bump pad. Per Elden: “Something unusual happened in one of the first matches of the 1962 competition year. Jeff Cooper was having a really good day when a stage requiring a reload came up. Jeff drew and put two solid hits in each of three targets followed by the ejection of the empty magazine. Jeff quickly installed a new loaded magazine, came up on his first target and squeezed the trigger. As the pistol discharged, I saw the magazine fall from the magazine well to the ground.”

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The 300 Reduex 2016

Clint Smith of Thunder Ranch fame once wrote an article titled: “The 300.” In his usual kind and generous manner, Clint stated in the article that in the period of the upcoming year, 300 new training schools would pop up. He stated how much that would be a good thing. And he was right as usual.

But there was a downside to it. One that probably has been around to some extent ever since the first weapons and tactics school opened to teach proper use of the rock and stick. That is some schools teach some really questionable stuff.

I recently completed a class at Gunsite. For the force-on-force portion, the instructors mentioned “NO ANCHOR SHOTS" several times. I asked why the emphasis and the instructor replied that several fairly well-known instructors were teaching “anchor shots.” In other words, they were teaching students to shoot a final shot to the head if they engaged in a defensive encounter. What a great way to go to jail. He would not identify the instructors teaching this technique--which is always annoying. I would like to know so I can skip their classes.

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Friday, October 23, 2026

The Gunsite Alumni Shoot -- GAS 2026

The Cooper Cup

On 3 October 2026 I participated in the Gunsite Alumni Shoot or GAS for 2026. Gunsite holds the GAS every year in the fall for graduates of a handgun class lasting three days or more. GAS stages are set in simulators and on square ranges with scenarios similar to problems students face in the Gunsite 250 class.
 
This year marks the 50th Anniversary of Jeff Cooper's founding of American Pistol Institute/Gunsite and the GAS was the largest that Gunsite has ever hosted with 333 registered participants. There were nine stages plus the Cooper Cup with eight of the nine stages using steel targets. The modified School Drill and the Cooper Cup used paper targets.
 
The GAS only has three divisions:

-- Master Class: Prior GAS or Cooper Cup
 winners

-- General Class: All Shooters younger than 65 years of age except Master Class

-- Senior: Shooters 65 years of age or older

Given that the targets were steel for most stages, the match generally flowed very quickly. Once participants completed their first stage with their assigned squad, they were free to go to any stage they wished. Gunsite provided vehicles pulling trailers that ran consistently throughout the day between stages so participants could move around the facility.

When friends asked me how I well I performed in the match, I said “Great, and. . . terrible.” I placed 28th overall on one stage and 134th on another with a final place of 15th in the Senior Division out of ninety-five participants (81st overall). I was tied with several other individuals for 5th place in the Cooper Cup for the Senior Division out of thirty-six senior shooters who shot the Cooper Cup. Many match shooters skipped the Cooper Cup which is optional for match participants.

For most shooters, the Cooper Cup is by far the most challenging stage with forty shots at targets from three to twenty-five yards as follows:

-- 3 yards, 1 head shot, one second, repeat five times

-- 7 yards, 1 head shot, 1.5 seconds, repeat five times

-- 10 yards, 2 body shots, two seconds, repeat five times

-- 15 yards, 2 body shots-reload-2 body shots, six seconds, repeat three times

-- 25 yards, 2 body shots, four seconds, repeat four times

Cooper Cup scoring must be within the designated head and body scoring areas with the full diameter of the bullet inside the scoring area. Bullets touching a line are scored as misses.

After the shooting concluded, Gunsite hosted a post-match dinner and award presentation. Low and behold, Hans Vang--the inventor of the Vang Comp System was at the dinner and we spoke for a moment.  I have a Vang Gunsite Beretta 1201 semiautomatic 12 gauge shotgun sitting in my safe and we discussed these classic shotguns.

The GAS match provided a good time for all. If you have taken a Gunsite pistol class and qualify for the GAS attendance, I highly recommend it.





Tuesday, October 20, 2026

Wednesday Wisdom: 21 October 2026

Medal of Honor: Thomas Patrick Payne 

On October 22, 2015, during a daring nighttime hostage rescue in Kirkuk Province, Iraq, Sergeant First Class Thomas Patrick Payne led a combined assault team charged with clearing one of two buildings known to house the hostages. With speed, audacity, and courage, he led his team as they quickly cleared the assigned building, liberating 38 hostages. 

Upon hearing a request for additional assaulters to assist with clearing the other building, Sergeant Payne, on his own initiative, left his secured position, exposing himself to enemy fire as he bounded across the compound to the other building from which entrenched enemy forces were engaging his comrades. Sergeant Payne climbed a ladder to the building’s roof, which was partially engulfed in flames, and engaged enemy fighters below with grenades and small arms fire. He then moved back to ground level to engage the enemy forces through a breach hole in the west side of the building. 

Knowing time was running out for the hostages trapped inside the burning building, Sergeant Payne moved to the main entrance, where heavy enemy fire had thwarted previous attempts to enter. He knowingly risked his own life by bravely entering the building under intense enemy fire, enduring smoke, heat, and flames to identify the armored door imprisoning the hostages. Upon exiting, Sergeant Payne exchanged his rifle for bolt cutters, and again entered the building, ignoring the enemy rounds impacting the walls around him as he cut the locks on a complex locking mechanism. His courageous actions motivated the coalition assault team members to enter the breach and assist with cutting the locks.

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'We Should Be Furious' UK Navy Drones Caught Beaming 'Heartbeat' Data to China

Yeah--the U.K. should be furious that their designers were stupid enough to use Chinese components in their drone systems.The Chinese equipment communicates with China.  Imagine that! The U.S. pulled a similar stunt when we used Chinese security cameras for sensitive facilities. See here

In addition to crafting its own powerful drone programs, China also procures components that other countries use for theirs. Aboard some of the U.K.'s K3 Scout uncrewed surface vessels (USV), the Royal Navy recently stripped away wireless connectivity after it became apparent that there was an issue with such components. Cameras were sending "heartbeat communications," or automated signals, to an IP address in China. These signals indicate whether the system is online and functioning correctly, meaning China was essentially made aware of the K3 Scout's usage through these signals.

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A Look at The More Unconventional Leupold Designs

Leupold has produced a number of unique, unconventional optics over the years. Some have been more successful than others.

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Ruger Suspends Production of Several Major Models

 
Ruger announced a major change to several of its longtime product lines this week, stating that it would immediately suspend production of several models while finishing out current production runs of other models through 2026. "This does not necessarily mean these product families are permanently discontinued."

Ruger is ceasing production of its LCR, SP101, GP100 and Bearcat revolvers. The company plans to complete its final production runs of the following models for 2026: SR1911, LC Carbine, PC Charger, PC Carbine, LC Charger, Redhawk, Super Redhawk, Blackhawk, Super Blackhawk, Single-Series revolvers, Vaquero, No. 1, 77-Series rifles, Hawkeye and Ruger Precision Rifle.

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Easy ATF Form 1 Short-barreled Rifle/Shotgun Conversions

Should you still register short-barreled shotguns and rifles with the ATF? Maybe. It depends on your personal circumstances and where you live. Some state laws require such registration to legally posses these items. Additionally, the NFA is still on the books and a future administration could reinstitute the tax.

If you are interested in the topic, the link opens to an in-depth article concerning the current process. You may need to establish a free account on the website.

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The ZeroTech Trace 

ZeroTech has been around since 2018, but the team behind the company brings decades of experience in optics design and engineering. Originally established in Australia, ZeroTech has expanded into shooting optics markets in various parts of the world. 

The company offers a variety of optics, including rifle scopes, binoculars, spotting scopes, and red dot sights. With manufacturing facilities in Japan and China, its lineup covers everything from premium optics to more affordable options.

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Bad Decisions Don’t Automatically Make Self-Defense Unlawful

No, bad decisions do not automatically preclude self-defense; however, they certainly can make staying out of jail more challenging.

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Pistol Caliber Lever Guns

The .357 Magnum debuted in 1935, but it took more than four decades for a factory-produced lever gun to chamber the mighty round. In the meantime, gunsmiths were already proving that the cartridge could be an excellent match for a lightweight carbine.

Lever guns and pistol cartridges have been paired since the Henry rifle debuted in 1860. Winchester and Marlin carried that tradition forward, offering lightweight rifles and carbines that became favorites on the frontier.

Farmers and ranchers appreciated models like the Winchester 1892 and Marlin 1894 for predator control, while trappers and outdoorsmen valued a long gun that was easy to store and carry. Plus, a lever-action rifle chambered in the same round as one’s sidearm offered a clear practical advantage.

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COMMUNISM IN AMERICA - PART 2

If one examines any country that has been communist. . . or pseudo-communist, one will eventually see a failed state. The USSR failed, as has every single other communist state. The current economic debacles in Europe are due to socialist (pseudo-communist) economic policies. Communism always fails. It has always failed in every nation that attempted it in any form attempted. And it takes untold lives and societal damage in that ultimate fail. That is why communism must be resisted totally and completely and without any sort of compromise.

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Wi-Fi Signals can Help Detect Concealed Handguns

 

Researchers at the Swedish Defense Research Agency (FOI) have developed an AI system that uses Wi-Fi signals to identify people carrying concealed handguns.

The system, called WiFireNet, could eventually complement surveillance cameras and metal detectors, although the findings establish feasibility under controlled conditions rather than readiness for public security deployments.

The researchers also introduce WiFire, a dataset that pairs wireless measurements with camera footage to train and evaluate concealed weapon detection models. Although not yet fielded for widespread use, its not hard to imagine casinos and other locations adopting this technology.

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Tuesday, October 13, 2026

Wednesday Wisdom: 14 October 2026

 
 
 
The name alone would strike terror into the heart of even the most battle-hardened German soldier: The Night Witches. Named for the sound of their rudimentary, plywood biplanes as they cruised slowly overhead at low altitude dropping bombs, the Night Witches were the all-volunteer, all-female air raid squad that the Soviets deployed against the Third Reich.

The spooky “whoosh” as they circled overhead reminded the German troops of women sweeping. The association with a broom led to them calling these night-time raiders “Nachthexen” – Night Witches. A term of derision for the Nazis, a badge of honor for the women of the Soviet Union’s all-female bomb squad.

The Nazi Regime in Berlin so hated the Night Witches that anyone who could down one of their crop dusters turned bomber was awarded the prestigious Iron Cross. But who were these brave women who battled against the Nazi Luftwaffe in the freezing cold of the Eastern Front?

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The Stoeger Bandit Target

A bit of defensive shooting history from Karl Rehn of KR Training. From the 1930’s-1950’s, Stoeger’s catalog was the Sears Roebuck wish book for shooters. In the late 1930’s, Stoeger began selling their “bandit” target. The Stoeger target showed an attacker with gun raised to the eye target line, later in the attack process than the Colt Silhouette, which showed someone reaching in their pocket. The five point zone in the head and other scoring areas on the Stoeger target are more anatomically correct, with lower scores for the legs and lower torso.

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NFA Registration is Gone? Not Quite

Lots of noise concerning the ATF guidance concerning some NFA items. An important note—ATF’s registration of NFA firearms and silencers is a policy that any future administration can reverse. The court order in Silencer Shop Foundation v. ATF only covers the plaintiffs, their members, and their customers. The Attorney General chose to apply the same policy to everyone else also. There are now two layers: ATF’s policy, which covers everyone, and the court order, which covers you if you are a member of a plaintiff organization or group. ATF can change a policy; however, changing a court order is somewhat more challenging. I personally joined Gun Owners of America--one of the other plaintiff organizations.

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US Law Shield Advisory on the NFA Changes

 
While we're on the topic: a very detailed discussion of the ATF policy and the recent changes. Opens to a .pdf document. 

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First 5 Rounds in Your Magazine: Why They Matter Most



Every round in your magazine matters. But the first five matter more than the rest, and most shooters have never thought about why. The top of your magazine is where the most stress, the most wear, and the most potential for failure concentrate. Here's what's happening in those first five positions and why it affects your ammunition's reliability.
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A fascinating revolver which was specially made for S&W company officers Col. Douglas B. Wesson and Victor Wesson to demonstrate their new 357 Magnum cartridge, the development of which Douglas Wesson was intimately involved in. Richard Wesson describes their use as demonstration guns along with his father’s big game hunting trips he successfully undertook with this revolver. The revolver shows light use and remains in fine condition retaining about 90% original blue with mild high edge wear and scattered handling marks. The revolver is sighted with factory adjustable target rear sight with u-notch blade and Call gold bead front sight.
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Hackers Stalked Me by Hijacking a Smartwatch for Kids

On a rainy New York morning, a WIRED reporter strapped a plastic child’s smartwatch to his wrist and headed to work. As he approached a subway station to commute to WIRED’s office, he texted Vangelis Stykas, the Greek security researcher who had shipped him the watch via Amazon, to let him know that he was going into the station and might lose cell signal.

“I know,” Stykas wrote back.

In fact, Stykas had been monitoring the reporter’s location via the watch since the moment he left his apartment. The watch’s GPS feature, intended to let a parent track their child, was malfunctioning, but the wearable device was still picking up and transmitting to a faraway server identifiers from every nearby Wi-Fi network, which allowed Stykas to continue to pinpoint the reporter’s exact location as he continued to walk.

When the reporter arrived at WIRED’s Manhattan headquarters, Stykas hijacked a watch feature that allowed him to silently take a photo from its camera, capturing the moment when the reporter stepped into an elevator and later a picture of the reporter at his desk. The hacker then used a different feature to pick up audio from the watch’s microphone, transmitting it to another researcher.
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According to public reporting attributed to the Houston Police Department, a 31-year-old man arrived at a Houston hospital on September 5, 2026 seeking medical assistance while experiencing a suicidal crisis. He was placed in a secluded area of the emergency department.


Early accounts indicate that security personnel attempted verbal communication and subsequently used electronic control weapons to separate the man from the knife. The man reportedly went to the ground following the less-lethal intervention but later got back up and reached for the knife again. HPD’s subsequent written release reported that the armed man then “advanced towards the guards.” A hospital security officer fired multiple rounds, striking him. Medical personnel immediately provided treatment, but doctors later pronounced the man dead.

The investigation is ongoing, and important facts are still unknown. That limitation matters. Critical incidents are rarely understood completely in their first hours, and initial reporting should never be confused with a finished investigation. Still, the incident provides an opportunity to examine something larger than this event: the interaction of crisis, emotion, behavior, de-escalation, and human performance in an environment where circumstances may require security professionals (and private citizens) to immediately make life-or-death decisions.

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My apologies for the formatting differences--blogger.com is not cooperating. 

If you enjoy reading these articles, please follow/subscribe. The link is on the upper right side of the page. All that will happen is that you will receive an e-mail when I post an article. Your information will never be distributed.If you enjoy reading these articles, please follow/subscribe. The link is on the upper right side of the page. All that will happen is that you will receive an e-mail when I post an article. Your information will never be distributed.



Tuesday, October 6, 2026

Wednesday Wisdom: 7 October 2026


A generally neutral (from a political perspective) article from the RAND Corporation an organization that is not known as a friend of the Second Amendment. The article addresses how the long-standing relationship between American women and guns is changing. As more women become gun owners, the ripple effects—on safety, public health, and even cultural attitudes—will likely change too. What's certain is that the old assumptions about who owns guns and why, changed markedly in the 2020s. Policymakers, researchers, and communities alike will need to pay attention to how this new era of firearm ownership develops.

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Trending Data Among Women First-Time Gun Owners – 2025 Update 

While we are on the topic an article from A Girl and A Gun—the best source for women and firearms: The growth of women in the firearms community has become one of the defining shifts in the shooting industry over the past several years. Headlines often focus on record firearm sales, but the more meaningful story begins after a woman purchases her first firearm. Why she decided to buy, what motivates her to seek training, and what keeps her engaged offer a much clearer picture of where our industry is headed.

According to the National Shooting Sports Foundation (NSSF), approximately 11 million Americans purchased their first firearm during 2020 and 2021, the last years for which data is available. It is estimated that roughly half of those first-time buyers were women.

To better understand this historic influx, A Girl & A Gun surveyed thousands of new female gun owners during those years. Our 2025 survey revisits that original research, allowing us to compare motivations, behaviors, and purchasing patterns over time. Rather than capturing a moment in history, these three data sets now reveal an emerging trend: women are entering the firearms community with different expectations, different experiences, and an increasingly intentional commitment to developing lifelong skills.

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Smith & Wesson No. 1 Third Issue Revolver Made for Presentation to Swedish Opera Singer Christina Nilsson

 
Continuing with the theme of women and firearms ownership: The Smith and Wesson factory delivered this beautiful revolver to D.B. Wesson’s office on February 19, 1870 and it is believed that Wesson presented the revolver to Swedish Opera Singer Christina Nilsson during her 1871 American tour. Christina Nilsson was born in 1843 and essentially became the equivalent to a pop star of her day, enjoying a 20-year career as one of the world’s leading operatic dramatic coloratura sopranos. Nilsson passed away in 1921 at the age of 78 and the revolver remained in the Nilsson family until 1994. Gustave Young embellished the revolver is to the highest standards of the day in the same style he used for Ulysses S. Grant’s revolver and other important arms. The revolver features the finest quality detailed foliate scrollwork and filigree with gold inlaid bands at muzzle and rear of cylinder, grape vines along sides of barrel, bird heads spewing scroll along sides of frame and wolfs head with scroll at top rear. The unique mother-of-pearl grips are also quite spectacular inlaid in gold with Nilsson’s initials on the left panel and “S&W” on the right. Nilsson performed at Steinway Center in New York City in September of 1870 and Roy notes that D.B. Wesson frequented New York City, possibly delivering it to her around that time.

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Sloppy Gun Carrying is a Real Problem 

From TSA: The record number of firearms discovered at TSA checkpoints was set in 2023. This means more people are carrying guns, at least off body, and the 93% loaded means that most of them are properly ready for defensive use. It is possible that TSA’s designation of “loaded” does not differentiate between a chamber that is loaded or empty, so it’s possible that some or many of the “loaded” guns did not have a round chambered.

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Random Thoughts on Being ABLE to Intervene 


Unless you live completely disconnected from current events, you probably know about the In-N-Out Burger mass murder incident. Three people attempted to intervene with varying degrees of success with no one actually stopping the violent criminal actor (VCA).

One individual who attempted to intervene was a former Twin Falls Police Officer and a former Idaho State Police Officer; however, he was not employed in law enforcement when the incident occurred, so he was an “armed citizen.” He presumably had firearms training in both law enforcement organizations for which he worked; however, he was not able to intervene.

What happens to skill sets (assuming that you have them) when you encounter a situation that elicits “immediate onset threat to life stress” i.e. something that causes your body to dump massive amounts of chemicals into your body to prepare you to fight to the death or flee? Why would your combative skills, empty hand or weapon, not transfer from the gym/range to the street when you need them the most? In other words, why do would we choke and perform sub-optimally when under immediate onset threat to life stress?

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Russia’s Hybrid War Hits NATO

 
 
In the additional noteworthy information category from a very informative source: Russia is no longer only fighting in Ukraine. Drones, sabotage, and electronic warfare are testing NATO’s defenses and political resolve. The next disruption may arrive as a grounded airport, a darkened grid, or a bank unable to process payments.

That is hybrid warfare: inflicting damage while complicating attribution and discouraging a collective military response. Polish Prime Minister Donald Tusk warns that Moscow may stage supposedly “accidental” drone or missile strikes to test whether NATO’s Article 5 commitment is practical or theoretical. Danish intelligence says Russia is accepting greater risks, including sabotage that could cause casualties.

The incidents are accumulating. Germany blamed Russia for the failed August drone attack at Leipzig/Halle Airport. On Sept 13, a Russian drone struck a Ukrainian passenger train two kilometers from Poland. NATO fighters downed a drone over Lithuania two days later. Warsaw this week called a fire at a Starlink ground station sabotage, although responsibility remains unconfirmed. These developments follow the unprecedented mass Russian drone incursion into Poland on Sept 10, 2025.

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Belly Bands: Not a Universal Solution

A useful article via the Rangemaster October 2026 Newsletter. In my younger days I lived on the economy in a city where high levels of crime and terrorist threats were a daily fact of life. When I would go running, I carried my Glock 19 in a Neoprene sports support belt tightly wrapped on my upper chest. The pistol stayed in place when I was running and the one time, I had to draw my pistol it worked well. Tom Givens suggests taking a Kydex IWB holster, remove the belt attachment, and super glue the holster into the pistol pocket of the belly band. This gives you a rigid holster and makes one handed re-holstering possible--a much better idea.

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Defenses Against Unarmed Aggressors

Comments from Massad Ayoob: The use of deadly physical force is only allowed in a situation of immediate, otherwise unavoidable danger of death or grave bodily harm to oneself or other innocent people. That situation is determined by three criteria, which have to be simultaneously present. Ability: the opponents possess the power to kill or cripple; Opportunity: they’re capable of immediately employing it and third, Jeopardy: their actions and/or words indicate to a reasonable and prudent person that their manifest intent is to kill or to cripple.

Disparity of force is one of the elements that can create the “Ability” prong of the three-pronged test of Ability, Opportunity, and Jeopardy. Disparity of force means the opponent or opponents are not armed with a weapon per se but something about their capability in the assault makes it so likely that the defender will be killed or crippled that it is the equivalent of them having a deadly weapon and it warrants the defender’s recourse to a weapon such as a firearm.

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Chiappa Firearms M1-9 Carbine M1 Carbine-Style 9mm Blued Rifle

 
The Chiappa M1-22 creates the look and feel of the venerable USGI M1 Carbine, but chambered in the inexpensive and easy to shoot .22 LR. A great .22 rimfire rifle in its own right, the M1-22 has the exact overall dimensions as the original M1 Carbine. Available with either a wood or polymer stock, they are interchangeable with genuine M1 Carbines. Each M1-22 comes with two 10-round magazines. The 9mm Luger-chambered carbine has the same overall dimensions, trigger groups design and sights as the original. The receiver has a 3/8" dovetail machined into the receiver, and dovetail-to-Picatinny adapters are also included for mounting optics. The straight blowback design makes the M1-9 ultra-reliable and easy to clean and maintain. Cartridges are fed from standard Beretta M9/92 magazines. 

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PXT--A New Era of Rifle Barrel Technology

 
 
As the U.S. military pushed to extract greater performance from existing weapons platforms, PROOF Research moved into medium-caliber cannon barrel development and conducted a complete reassessment of rifling profiles, twist rates, pressure, projectile behavior, and barrel manufacturing.

By the early 2020s, that same focus had expanded into small arms — from 5.56 up through .338. Researchers realized that certain applications would require significantly more energy on target. Achieving that meant pushing chamber pressures to roughly 80,000 psi, well beyond the more common 62,000 psi.

Initially, this presented major challenges on the ammunition side. Containing that level of pressure without cartridge case failure required extensive experimentation with materials and propellants. Once the ammunition began to produce the needed performance, the barrel’s performance became the next hurdle.

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If you enjoy reading these articles, please follow/subscribe. The link is on the upper right side of the page. All that will happen is that you will receive an e-mail when I post an article. Your information will never be distributed.If you enjoy reading these articles, please follow/subscribe. The link is on the upper right side of the page. All that will happen is that you will receive an e-mail when I post an article. Your information will never be distributed.