Forgotten Weapons
Published 21 Jan 2026In the 1980s, the Mauser company was completely adrift, without any real plans or goals or good leadership. They had been trying to get by on relaunched old designs, and not been very successful. By the late 80s they move on to just buying guns from other companies (like Renato Gamba) and relabelling them as Mauser. One of these partnerships was with FEG in Hungary.
In 1990, Mauser contracted with FEG to buy Browning High Power copies. FEG had actually licensed the high Power design from FN back in the 1970s, and was already tooled up for production, so they just added a Mauser roll mark and called the gun the M80. It was a straight copy of the High Power, except for the omission of the magazine safety. Production ran from 1990 until 1995, with only 3,200 made. The gun did not sell well, which should [not] be very surprising — this was a very outdated design by the 1990s and the Mauser name just wasn’t worth much as a value-add.
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June 14, 2026
Mauser M80SA: Actually a High Power and Actually Hungarian
June 11, 2026
The First Red Dot Sights: Aimpoint Electronic, MkIII, and Aimpoint 1000
Forgotten Weapons
Published 17 Jan 2026Today we are looking at the first commercial red dot optic, and its successors. In 1975, Aimpoint released the Aimpoint Electronic, a collimating optic using an LED as a light source. It was intended for the hunting market, where an unmagnified optic that could be used with both eyes open offered a significant improvement over traditional magnified optics for short-range moving targets. The sight proved popular, and led to a second generation in 1978 with an improved mount. In 1983, a third generation (the MkIII) was introduced. This model was zeroed by moving the collimating lens inside the optic, instead of moving the whole optic on its base as on the previous models.
In 1985 Aimpoint released their first optic that mounted in standard scope rings, the Aimpoint 2000. However, they continued to market and develop the initial family of optics as well, releasing the Aimpoint 1000 in 1987. This pattern was still very popular with hunters, and offered a lower mounting position than possible with scope rings. Ultimately the ring-style models became much more popular and the Aimpoint 1000 was the last of its type offered by the company.
How Red Dot Sights Work: • How Red Dot Sights Work (What is a Collima…
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June 8, 2026
A Brief History of Nuclear Weapons in Canada
Polyus
Published 6 Jun 2026 #aviationlovers #canadianaerospace #PolyusStudiosCanadians themselves were largely opposed to nuclear weapons but their utility in a full out conflict was impossible to ignore. And so up until fairly recently the Canadian government’s position on the matter was deliberately ambiguous. Promoting peace while supplying the means of war. Now with the luxury of hindsight we can see the true extent to which these weapons played a central role in the defense of this country during the Cold War.
Like it or not, Canada was a threatening and potent nuclear-armed force during a 9 year period between 1963 and 1972. The posturing was offensive in Europe, and defensive on Canadian soil. The last defensive weapons were relinquished in 1984. Nuclear weapons were adopted as part of its network of alliances, when it became obvious that the Soviet missile threat could only be defeated by deterrence. Politically the nuclear question was a hot potato, John Diefenbaker tried to keep the weapons out, Lester Pearson let them in, and Pierre Trudeau kicked them back out again.
This video was made without the use of Artificial Intelligence (No AI). Long live people power!
0:00 Introduction
1:20 Uranium mining in the North
2:31 Tube Alloys and the Manhattan Project
4:10 Post war fears of Soviet army and Canadian build up in Europe
6:04 Air threat from Soviet bombers
8:05 The case for nuclear weapons
9:28 Cancellation of the Arrow in favour of nuclear weapons
10:55 Defensive nukes
13:39 Offensive nukes
16:15 Nuclear capable platforms
16:59 Types and numbers of deployed weapons
18:30 Legacy and impact of these weapons
19:55 ConclusionSupport me on Patreon – / polyusstudios
Music:
Denmark – Portland Cello Project
Your Suggestions – Unicorn Heads
How Red Dot Sights Work (What is a Collimator?)
Forgotten Weapons
Published 16 Jan 2026A whole lot of people have used red dot sights, but how many actually understand how they work? Let’s see if we can fix that today …
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June 5, 2026
The First Ever British SLR: Serial Number One L1A1 Explained
Royal Armouries
Published Jan 14, 2026The L1A1 Self-Loading Rifle is one of the most iconic service rifles in British military history and on this week’s episode we have the very first one ever produced.
Next week: an original Royal Small Arms Factory archive film found by our archive team showing how the L1A1 was made.
0:00 Intro
0:46 Serial Number One Explained (UE57 Alpha 1)
1:40 Factory Plaque, Proof Marks & Enfield Details
4:26 Condition, Finish & Standard Configuration
5:17 Distinctive British L1A1 Features
7:08 Controls, Ergonomics & Fire Selector Choices
10:35 Why the L1A1 Won & Closing ThoughtsThis week’s object’s collections online page: https://royalarmouries.org/collection…
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June 3, 2026
China’s pirate fishing fleets
John Carter was really impressed with a recent self-published novel by Frank Kidd, and takes the time to set up the real-life situation the novel imagines being kinetically addressed:
A few years ago a photograph taken by a pilot over the Pacific went viral. It showed a mysterious red glow spreading ominously out over the water.
Initially people thought it was aliens, and to be fair, they weren’t far off. The glow belonged to the closest thing humanity has yet invented to a Tyranid hive fleet: a Chinese fishing fleet raping the seas in search of seafood. The glow is from huge banks of LEDs, which the ships use to draw marine life to the surface, where they trawl it up with nets. Much, maybe even most of the indiscriminate catch is discarded.
China has over half a million fishing vessels. Their vast fleets comprise thousands of ships, and can often be seen from orbit.
The triangular lights inside the red circle are a Chinese fishing fleet.
China has long since eaten its way through its own territorial waters, and therefore sends its fleets out into the rest of the world’s oceans. As a rule marine life is much more abundant close to the shore, since this is where most of the nutrients are. Fishing in another country’s territorial waters is illegal under international law. The Chinese do not care. Their fleets park just on the edge of a country’s Economic Exclusion Zone, and then turn off their Automatic Identification System transponders so that they can sneak inside and poach. Turning off an AIS transponder is also illegal: maritime law requires these to be activated at all times, for collision avoidance and search and rescue. Organizations which track this regularly observe Chinese ships on EEZ borders disappearing from the AIS network, and reappearing a few hours later on the right side of the border.
Here we see the scum pillaging the ocean around the Galapagos. Yeah. I know. Billions must die.
The consequences for local fishermen are disastrous: the Chinese scoop up all the fish, and lead the local fisheries towards ecosystem collapse. When they’re done pillaging they just move on, leaving an oceanic wasteland in their wake.
Environmental groups generally don’t seem very bothered about this, perhaps because the ocean is a CO2 sink whether or not there are fish in it, and the only thing that matters about the environment is how much carbon is in the air. National governments are reluctant to take action, because they are often dependent upon Chinese investment for their economic growth. The only people who really seem to care are fishermen and Internet racists.
This is the set-up for Frank Kidd‘s immensely satisfying debut mercenary novel, Once Upon A Time In Argentina.
June 2, 2026
Rare & Unique Sightings From 100 French FR-F2 Sniper Rifles
Forgotten Weapons
Published Jan 12, 2026Today I had a chance to dig through no less than one hundred FR-F2 snipers brought in by Navy Arms. I found a number of interesting and unusual things in the process, including a number of three-digit serial numbered very early production examples and some renumbered guns. We’ll also be looking at the Scrome J8, the modern picatinny scope mounts for the FR-F2, and things like depot refurbishment markings.
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May 31, 2026
The Battle Of Jutland: How Britain Should Have “ANNIHILATED” Germany’s Fleet & Won EASILY
History Undone with James Hanson
Published 13 Dec 2024James Hanson is joined by Rear Admiral Dr Chris Parry and the YouTuber and naval historian @Drachinifel to discuss the Battle of Jutland. It was the largest naval battle of the First World War and the only time the British and German fleets went head to head.
So just how significant was it and should it have ended differently? This is History Undone.
May 30, 2026
Buying W.W. Greener: Tales from the Golden Age of Surplus
Forgotten Weapons
Published 7 Jan 2026I am joined today by Val Forgett III of Navy Arms for the first in a series of videos telling some of his stories form growing up in the golden age of surplus, with a father who was one of the largest arms dealers in the US. Today, we are talking about how his father ended up owning the W.W. Greener company for five days, and taking a look at a sniper rifle from the Greener museum collection — a .280 Ross fitted with a Zeiss optic used by Greener’s nephew to significant effect in the First World War.
Minor correction: The guns Val still has were duplicates for Edward VII, not Edward VI.
In addition, Mr Bailey’s story has a happy ending. Val’s father gave him the machine tools from the Greener shop and prepaid for six months lease on a nearby building for him to start his own business. He eventually partnered with a former Greener employee named Leonard Onions and they formed Bailons Gunmakers Ltd, which was in business for many years.
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May 29, 2026
QotD: What is volley fire and what is it for?
We want to start by understanding what volley fire is and what it is for. Put simply, “volley fire” is the tactic of having a whole bunch of soldiers with ranged weapons (typically guns) fire in coordinated groups: sometimes with the entire unit all firing at once or with specific sub-components of the unit firing in coordinated fashion, as with the “counter-march”. In both cases, the problem that volley fire is trying to overcome is slow weapon reload times: this is a solution for slow-firing but powerful ranged weapons. That has generally meant firearms, historically, but we do actually see volley fire drill with crossbows in China from a very early period as well (but, interestingly, there’s no evidence I am aware of that volley fire was ever done with crossbows in Europe – when Europeans decide to do volley fire with firearms, it seems to have been an entirely new idea).1
Volley fire can cover for the slow reload rate of guns or crossbows in two ways. The first are volley fire drills designed to ensure a continuous curtain of fire; the most famous of these is the “counter-march”, a drill where arquebuses or muskets are deployed several ranks deep (as many as six). The front rank fires a volley (that is, they all fire together) and then rush to the back of their file to begin reloading, allowing the next rank to fire, and so on. By the time the last rank has fired, the whole formation has moved backwards slightly (thus “counter” march) and the first rank has finished reloading and is ready to fire. The problem this is solving is the danger of an enemy, especially cavalry, crossing the entire effective range of the weapon in the long gap between shots. This, by the by, was the volley fire tactic that was being used in China with crossbows before gunpowder; I don’t know that anyone ever did volley-and-charge with crossbows, which lack the lethality of muskets.
The other classic use is volley-and-charge. Because firearms are very lethal but slow to reload, it could be very effective to march in close order right up to an enemy, dump a single volley by the entire unit into them to cause mass casualties and confusion and then immediately charge with pikes or bayonets to try to capitalize on the enemy being demoralized and confused. You can see variations on this tactic in things like the 17th century Highland Charge or the contemporary Swedish Gå–På (“go on”). By charging rather than waiting to reload, the attacker could take advantage of the high lethality of firearms without suffering the drawback of long reload times.
Crucially, note that volley-and-charge works because it compresses a lot of lethality into a very short time, which I suspect is why we don’t see it with bows or crossbows (but do see it with javelins, which may have shorter range and far fewer projectiles, but seem to have had higher lethality per projectile). As we’re going to see in a moment, the lethality of bows or crossbows against armored, shielded infantry – even in close order – was pretty low at any given moment and needed to add up over an extended period of shooting. By contrast, muskets were powerful enough to defeat most armor and thus to disable or kill basically anyone they hit, limited of course by reload time: with a reload time of as much as 30 seconds for earlier matchlocks, a line of musketeers might only be able to fire a few times at an advancing infantry unit (which might take two or three minutes to walk through effective range) and given the limited accuracy of smoothbore muskets, only the last shots would hit at a high level. By contrast, a unit doing volley-and-charge is compressing probably close to 50% of the lethality of sustained shooting, devastating moment and then immediately charging.
Putting that much lethality into a singular instant was valuable from a morale perspective and of course it enabled a unit to quick march through the enemy’s effective range, stopping only briefly to fire and charge, limiting losses from steady enemy fire. But as we’re going to see, the lethality of bows (and, to a significant extent, crossbows) was much lower and so couldn’t be effectively compressed into that single, devastating, confusing moment.2
Bret Devereaux, “Collections: Why Archers Didn’t Volley Fire”, A Collection of Unmitigated Pedantry, 2005-05-02.
- On drill and in particular, counter-march volley fire with crossbows, see Andrade, The Gunpowder Age (2016), 149-160.
- It also didn’t generate a smokescreen to help with the final rushing charge, whereas a musket-and-bayonet unit might benefit significantly from firing and then charging through and out of its own obscuring smoke into a terrified and confused enemy.
May 25, 2026
Did The Taranto Raid Inspire Pearl Harbor?
TimeGhost Cartographic
Published 24 May 2026In November 1940, the British Royal Navy launched a daring carrier strike against the Italian fleet at Taranto. The attack shocked the world, crippled Italian naval power in the Mediterranean, and demonstrated just how devastating naval air power could be against battleships at anchor. But the consequences of Taranto didn’t end in Italy.
In this episode, we explore the aftermath of the raid, the race to understand how it had been achieved, and why military observers around the world paid such close attention to what happened there. From British convoy operations in the Mediterranean to Japanese investigations into shallow-water torpedo attacks, this episode examines how one raid would echo far beyond the harbor at Taranto.
How did the British make the attack possible? What lessons did foreign observers take away from it? And why did some nations react to the raid very differently than others?
CP-121 Tracker; carrier-borne ASW powerhouse turned aerial firefighter
Polyus
Published 31 Jan 2026This is an aircraft carrier borne submarine hunter, dressed up like a firefighter. Its story is one of Cold war posturing, coastal policing, and aerial firefighting. Quite the career for such an unassuming looking aircraft. It was the de Havilland Canada CP-121 Tracker, an icon of Canadian aviation for almost 60 Years.
0:00 Introduction
0:30 Historical Context
1:58 Tracker or Gannet?
4:26 Canadian built CS2F-1 Trackers
9:06 CS2F-2
10:23 CS2F-3
13:12 New roles
15:14 Marine Reconnaissance
16:10 Conair Firecat/Turbo Firecat
17:48 Conclusion
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May 24, 2026
US Tanks & Armour in the Vietnam War
The Tank Museum
Published Jan 9, 2026If you watch films like We Were Soldiers and Platoon, Vietnam was all about Hueys dropping off Air Cav with M60 door gunners giving fire support and M16 toting grunts humping through the jungle. Tanks and AFVs barely get a look-in. In fact, armour was vitally important in Vietnam. The South Vietnamese, the US Marines and Army, all used AFVs in some of the worst tank country in the world in ways that definitely weren’t in the owner’s handbook. This is the story of armour in Vietnam, told through three incredible vehicles
First, the M48 – part of the famous US Patton family. Designed with the battlefields of Europe in mind, it was the US Marine Corps that insisted on bringing them to Vietnam. With 110mm of frontal armour, and a hull designed to deflect mine blasts, the M48s proved their worth time and time again.
Next, the M113 (or “tracks”) – an armoured personnel carrier that was the most numerous and, arguably, the most effective AFV on the battlefield. Designed to be air portable, the M113s had aluminium armour and weighed just 12 tons. As an APC, the M113 was basically a battle taxi intended to drop off its passengers and perhaps provide a bit of fire support with its pintle mounted .50 Cal. However, the soldiers in Vietnam skipped reading the owner’s handbook and set about turning them into ersatz tanks.
And finally, one of the most bizarre vehicles to ever emerge on the battlefield – the M50 Ontos. The Ontos was small – only 12.5 feet long and lightweight at 9.5 tons, making it easy to move by air. Yet despite its diminutive size the Ontos bristled with 6 M40 106mm recoilless rifles. They were small, ferocious and devastatingly effective.
00:00 | Introduction
00:46 | The Beginning
03:02 | The Patton
08:04 | The ACAV
11:39 | “The Thing”
13:33 | The Other Side of the Hill
15:28 | The End is NighThis video features archive footage courtesy of British Pathé.
In this film, Chris Copson and Paul Famojuro reveal the untold story of armour in Vietnam. Whilst media portrayals of the Vietnam War tend to focus on other aspects of the armed forces, armoured fighting vehicles played an incredibly important role. The M48, a tank designed for Europe, ended up surviving mine strikes while crashing through the jungle. The M113, a lightly-armoured personnel carrier, was upgunned to serve in armoured assaults. And the M50 Ontos, a thing so ferocious a nearby shot would have the North Vietnamese abandoning their positions. This is the story of Armour in Vietnam.
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May 23, 2026
Beretta M1918: Italy’s Semiauto 9mm Carbine from WWI
Forgotten Weapons
Published 31 Dec 2025Italy adopted the Villar Perosa in 1915, a gun that is sometimes considered the first submachine gun. Despite being fully automatic and chambered for pistol ammo (9mm Glisenti/Parabellum), it was actually not a submachine gun in practice. It was actually a twin gun, fired usually from a bipod using spade grips. It had some very specific applications, but was generally not very useful, and Italy set about looking for alternative uses for them. The solution they found was to split the guns into single receivers and fit them with buttstocks and traditional triggers. This led to the first true Italian submachine gun — the OVP-1918 — and also the Beretta 1918, which was originally a semiauto-only carbine.
The Beretta was made using Villar Perosa magazines, magazine latches, receivers, and bolt assemblies. The stocks came from Vetterli rifles and the bayonets from Carcano carbines. Only a few parts like the trigger assembly and ejection port housing were made from scratch. Beretta was given a contract late in the war to convert 5,000 Villar Perosas into these carbines, but was unable to complete the work before the war ended and the contract was cancelled. Of the guns that were completed, many were later converted into Beretta M1918/30 carbines and others were sold as surplus. A bunch of them went to Ethiopia, where some were ironically recaptured by Italian forces in the 1930s and put back into service in World War Two in North Africa. This example is one of a few recently found intact in Ethiopia.
Villar Perosa: • M1915 Villar Perosa
Shooting the Villar Perosa: • WW1 Villar Perosa SMG at the Range
OVP-1918: • OVP 1918: Italy’s first WW1 Submachine Gun
Beretta M1918/30: • Beretta Model 1918/30
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May 22, 2026
The Real-Life British Top Gun
Imperial War Museums
Published 7 Jan 2026This video take an in depth look at the Sea Harrier. We cover its development, the air battle for the Falklands in 1982 and renowned Sea Harrier pilot Nigel “Sharkey” Ward.
0:00 Introducing Sea Harrier ZA175
0:57 Why the Sea Harrier?
2:00 Harrier Development
2:40 GR.3 vs Sea Harrier
3:30 Nigel “Sharkey” Ward
4:35 The Falklands Conflict
5:39 Preparing for Battle
7:12 The Air War
9:11 The AIM-9L Sindewinder
9:54 Sharkey’s Kill
11:41 The Sea Harrier’s Record
12:17 What happened to Sharkey and ZA 175?
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