weapons

Steampunk 2.0 – The Pneumatic Assault Rifle

Michael Cessna March 20, 2023

Last week, we discussed the nearly forgotten history of steam-driven, pneumatic artillery from the 1880’s, a set of inventions that resulted in the construction of two US Navy warships, one of which saw action in the Spanish American War.

However, there were other, smaller pneumatic artillery pieces used during the Spanish American War, primarily the 4-inch Sims-Dudley “Dynamite Gun”. The weapon received decidedly mixed reviews: while Frederick Funston, then an American officer advising Cuban guerillas, reported glowingly on it the weapon, Rough Rider commander Colonel (later US President) Theodore Roosevelt was decidedly not a fan.

*Sims-Dudley 4 Inch Dynamite Gun on Field Mount, 1898. Public Domain.*

But – these were not the first pneumatic weapons carried by US Forces.

Many Americans, confused by hysterical anti-gun propaganda, do not realize that the United States was on the cutting edge of military technology from its inception as an independent nation. From the first nation to issue breech loading, flintlock muskets (YouTube link) to flintlock machine guns (YouTube link), the United States armed forces rarely hesitated to embrace new technology, the American Civil War being the singular exception to the rule.

In 1803, French Consul (and soon-to-be Emperor) Napoleon Bonaparte sold the entirety of France’s “Louisiana” holding to the United States, a land deal that became known as the “Louisiana Purchase”, for $15 million (a paltry $337 million in today’s money), a price that amounted to about $0.03 per acre. Napoleon’s offer stunned the US diplomats sent to negotiate the deal, as they had expected to only buy the port and city of New Orleans. Napoleon offered the deal, as France’s hold over its North American territory was shaky, given that Napoleon was locked in an all-out war with great Britain, and trying to defend such a large territory, that France had never really capitalized on, was a headache he did not want.

It is important to understand the magnitude of this land deal: this massive purchase now comprises all or significant part of the states of Arkansas, Iowa, Missouri, Kansas, Oklahoma, Nebraska, Minnesota, Louisiana, New Mexico, Texas, North Dakota, South Dakota, Wyoming, Montana, Colorado, as well as parts of the Canadian provinces of Alberta and Saskatchewan. This is quite literally the central third of the “Lower 48” states.

*A map of the acquired lands of the United States. US Government map. Public Domain.*

The problem? No one in the United States really knew what was “out there”: there were only the scattered – and edited – reports of fur trappers and “Mountain Men”, most of whom had good reasons to “creatively edit” their reports. Thus, after the deal was done, President Thomas Jefferson ordered the commissioning of the “Corps of Discovery,” now better known as the “Lewis and Clark Expedition”. The “Corps of Discovery” set out in mid-1804, and returned a little over two years later, in 1806, returning with a wealth of detailed maps and information, that sparked the Western Expansion…

…But that was all in the future.

One of the items carried along with the Corps was a unique and little-known object: an Austrian-made Girandoni Air Rifle.

*Various Austrian rifles; Girandoni Air Rifle at center. From the Heeresgeschichtliches Museum firearms collection, 2018. CCA/4.0.*

The Girandoni (or “Girardoni,” in some spellings) Air Rifle took its name from its eponymous designer, on Bartolomeo Girardoni, who hailed from the Tyrol region. Very little is known for certain about Girandoni, nor about the development cycle for the rifle named for him; in fact, the date of the invention is not absolutely known, as it was apparently sometime in either 1779 or 1780.

Approximately 1,300 rifles are known to have been made, most of them used by the Austrian Empire. A small number, however, were sold commercially, which is apparently how the Lewis and Clark Expedition acquired their example.

The Girandoni, for the late-18^th Century, is a stunningly impressive achievement in “firearms” design. It was a breech loading, lever-operated air gun, feeding from a twenty-round tubular magazine. While not silent, it was quieter than a musket, had no muzzle flash, and produced no smoke from firing, and all in a package that weighed in at just under ten pounds (4.5kg), and less than four feet long.

The air reservoirs were pressurized to between 750 and 1,000 psi (pounds per square inch), giving performances “downrange,” – out to ranges of c.100-125 yards – where the Girandoni’s projectiles would do about the same damage as a modern .38 Special cartridge, and possibly as much as a .45 ACP round, assuming that it was fired from a mostly-full air reservoir. The teardrop-shaped air bottle was screwed into place where the buttstock would normally be. As the rifle delivered almost no recoil to the shooter, the extra weight and mass of a normal stock was not necessary. The Girandoni’s rate of fire was around 20 to 30 shots per minute, depending on air pressure in the reservoir. The three air reservoirs provided with each rifle in Austrian service were refilled, initially, via a hand-pump, not unlike a modern bicycle pump; eventually, an automated pump was mounted in the bed of a small wagon, allowing air bottles to be refilled on the march.

*Recreation of an Austrian Girandoni System Accouterments Bag, including spare air flasks, air pump, wrenches, bullet mold and ladle. Army Heritage Museum, U.S. Army. Public Domain.*

The “firing mechanism” was almost the exact opposite of a conventional flintlock musket. After tipping the rifle up slightly (to drop a lead ball into position), the shooter would push a block protruding from the left side of the rifle to pull a ball from the tubular magazine into line with the bore. When the trigger was pulled, instead of the ‘cock’ (what we now call the ‘hammer’) falling and striking its flint against the frizzen (the latch over the powder pan) to strike a spark and ignite the powder charge, the Girandoni’s cock tripped an internal hammer that struck a pin; this pin pushed backwards, towards the shooter, and struck the head of a vale – not dissimilar to a trumpet valve – which depressed the valve just enough to release a blast of pressurized air. This burst of pressure struck the back of the ball in the chamber, and propelled it down the barrel. Because of the high pressure in the air bottle, the valve would snap shut almost instantly. The shooter would simply repeat the process, until either the ammunition tube was empty, or the air pressure in the reservoir had dropped too low to continue firing.

Needless to say, this seemed to be a definite revolution in military firearms. The Lewis & Clark Expedition made numerous comments in its reports about how impressed and intimidated the Native American tribes were when the Corps demonstrated the Girandoni to them.

The question, then, is: Why didn’t the Girandoni become the new dominant military rifle?

The Girandoni, for all its very impressive performance, was both an expensive and comparatively delicate weapon. Militaries of the time knew very well that when things “went sideways,” as they often do, troops needed a longarm that could withstand combat with bayonets, or be used as a very heavy club – actions that would shatter a Girandoni.

The Girandoni was very useful in the hands of well-trained, independent-minded skirmisher troops, but was not “soldier-proof” (to use the more polite modern phrase), and, even in the hands of well-trained troops, it did not provide enough of an advantage to justify its expense in even limited service.

As with many things, “newer” does not necessarily mean “better”. This is as true today, as it was c.120 years ago…

…Would that people in positions of responsibility would understand that idea more.

*The Freedomist — Keeping Watch, So You Don’t Have To*

The Immortal Type 63

Michael Cessna October 20, 2022

No matter how you consume your news, whether from the “mainstream” or from more “alternative” sources, recent months have been all abuzz about the “mighty HIMARS“; and the HIMARS is, indeed, a very capable system…for those who either have friends, or who can afford it. But — what about us? What about the “poor’s“? Every weapon has a development cycle, and HIMARS is no exception. In this article, we will take a (very) brief look at the history of rocket artillery, and a singular weapon that is everything the HIMARS is not: cheap, simple, flexible, and readily available for anyone or any group with even a modest mount of cash.

Rocket artillery is far from ‘new.’ In fact, rockets were arguably the first practical use for gunpowder when it was invented in China, in the 9th Century AD. As gunpowder migrated westward, however, the idea of rocketry largely disappeared, until the late 18th-early 19th century, when rocketry began to reappear, most famously in the form of the Congreve Rocket. These early attempts were wildly unreliable, including having a nasty habit of exploding on their own, or returning to their owners in the most unpleasant of manners. Thus, it should not be surprising that rockets mostly disappeared from European-style warfare after about 1850 or so.

*Fireships firing rockets and details of storage and launch. Colonel Congreve, 1814. Public Domain.*

As a result, it would take until World War 2 to resurrect rocket artillery in a meaningful way, with the German introduction of the “Nebelwerfer” (or, ‘smoke mortar’) multiple rocket launcher (MRL) system. The system fired a variety of rockets, normally 5 – 7 at a time, depending on their exact size and weight. While initially intended to deliver chemical weapons, the distaste – and fear – from all sides outside of Asia about using such weapons caused the Germans to quickly develop high-explosive rounds for the various calibers. These were used to devastating effect by the Germans, initially…not so much for their raw destructive power, but for their terrifying psychological effects on troops who had never imagined the sound the rockets produced.

*Nebelwerfer crew in action, Soviet Union, 1944. German Federal Archives.*

All of the major Allies quickly copied the concept, and by the end of the war, were deploying far larger and more capable designs. However, the love affair with short-range multiple rocket systems wouldn’t last. By the mid-1950’s, most “First World” nations had largely begun to abandon the battlefield MRL; the notable exception was the Soviet Army and it’s subject armies, who maintained the devastating BM-21 ‘Grad’ into the present day. The reason for this abandonment of MRL’s was that, despite the MRL’s decided advantages (they were cheap and lightweight, compared conventional artillery, and were capable of firing truly impressive amounts of rounds in a time far shorter than regular artillery when grouped into batteries), they had significant disadvantages: their range tended to be shorter; they took far longer to reload; they were nearly impossible to use in “direct fire”, a feature of conventional artillery; and their rockets’ velocity was far too low to actually penetrate dug-in shelters or tank armor.

*Nebelwerfer crew moving into action, France, 1944. German Federal Archives.*

The reason the Soviet Bloc hung on the BM-21, was that while it had all of the disadvantages cited above, it had a very powerful warhead, a long range, was simple and easy to maintain, and was far cheaper and easier to build than conventional artillery. The Soviets accepted the downsides of the MRL idea, and found a way to incorporate it into their artillery fighting doctrine.

*BM-21 Grad on display at the Karen Demirchyan Complex, Armenia. CCA/4.0*

And then – The Chinese Communist Party (CCP) came looking for weapons.

The Chinese Communists, following their disastrous – if effective – intervention in the Korean War (1950-1953), had a terribly disorganized arsenal. As China had spent the previous fifty years alternating between civil wars and hellish foreign invasions (WW2 actually begins in 1937, in China, instead of Poland in 1939), the PLA was stuck with a hodge-podge of weapons from at least six or more sources, they were badly in need of a complete rearmament strategy, literally from the top, down.

The immediate problems for the CCP was that their manufacturing base had to be completely rebuilt – which, being fair, was a problem for most of the active participants of the war, although Mao Tse Tung’s “Great Leap Forward” almost destroyed the country wholesale – but, more cripplingly, they had very little money to buy foreign equipment. Unable to pay even the Soviet Union for enough field artillery, the PLA went looking for an alternative.

And, in 1963, they created one of the most important, but least-known, pieces of artillery in modern history: the 107mm Type-63 MRL.

A 12-shot launcher mounted on a 2-wheeled trailer, the system weighed in at about 1,300lbs/602kg, and only needed a crew of five. It was capable of firing a wide variety of ammunition (albeit limited to HE-types, as well as incendiary and smoke rounds) to (initially) c.5mi/8km; ranges were quickly improved. Some models could be broken into 2-tube loads for transport through rough terrain, by either people or mules. Eventually, a variety of single-tube launchers were developed for the rocket ammunition. The PLA realized that they had a good thing, and eventually equipped each infantry division with 18 units.

It was also quickly realized that the unit’s light weight made it easy to mount on small vehicles, giving the launcher the ability to quickly fire its rockets, and quickly relocate to avoid counter-battery fires.

*IRGC Ground Force Commandos loading a Type-63 type MRL. 2017. CCA/4.0*

As word got around, and the units began to be used by Communist guerrillas and regular armies, the system became a source of hard currency through exports and licensing; at least seven countries would eventually obtain legal production licenses for both the launchers and their ammunition.

Naturally, the advantages of the Type-63 became apparent to every rebel, guerrilla and terrorist group in the world, and those entities quickly began competing with small armies to buy, steal or beg units on both the legal and black markets.

The Type-63 has proved itself to be a significant game-changer in “low intensity conflicts” because it allows small forces operating on a shoe-string budget to seriously threaten adversaries who cannot afford the advanced systems, like battlefield radars or C-RAM (which are fantastic to have, if you can afford or get them, somehow), to counter the fast-moving artillery. As a result, lightweight, highly mobile “technical” units can add a significant punch to their operations.

While susceptible to well (and expensively) equipped Western armies, the Type-63 remains a significant threat to anyone without powerful “friends” willing to commit to their aid.

The Type-63 has been reshaping battles for nearly 65 years, at this writing. There seems to be no end in sight for this venerable weapon…not least, because it is now being deployed on high-speed inshore craft…Newer may often be better, but old weapons will still harm you.

The AML-90: The Little Truck That Could, Soldiers On

Michael Cessna September 11, 2022

Since the earliest days of people hanging armor plates and machine guns onto motor vehicles, “armored cars” have formed an essential component of military’s around the world. The better versions are small(-ish), cheap, fast, reasonably dependable and armed enough to defend themselves, as their crews sent recon reports via their radios.

But sometimes, something special appears.

Introduced in 1959, the AML- series (Auto Mitrailleuse Légère, or “Light Machine Gun Car”), manufactured until 1987 by the French company Panhard (who have been making automobiles since 1890), is small, even by armored car standards, at 16’9″x12’5″x6’6″, and weights in right at six tons.

*AML-60, armed with the 60mm Brandt gun-mortar.*

Initially, it was armed as a light, fast, highly-mobile mortar carrier, carrying a 60mm Brandt gun-mortar and a pair of the uniquely French MAS AA-52 NF-1 machine guns. However, although the little armored car was an immediate hit with French troops in Algeria, as that conflict wound down, there was less of a need for a mobile mortar carrier. As foreign buyers began looking at the design, it was the Apartheid-era South African Army who asked if Panhard could give the little truck a heavier punch.

And thus, the AML-90 was born.

Mounting a DEFA D921 90mm/3.54in rifled cannon, this new vehicle was fully capable of engaging and destroying the main battle tanks of the 1960’s. As the years wore on, even though its 90mm cannon could not keep pace with developments in tank armor, its high-explosive (HE) projectiles remain fully capable to destroying most vehicles smaller than a tank or modern IFV. Even the US Army’s the United States Army Research Laboratory acknowledged in 1979 (PDF link) that the AML “operated effectively in Beirut” and noted that “the ease with which the Panhard is driven and repaired, and the absence of tracks, provide the mobility desirable in an urban environment.”

*An AML-90 (R) of the Lebanese Army, Beirut, Lebanon, 1982*

And it was simple, in the extreme – AML hulls were assembled from only 13 welded pieces. Thirteen. In the early 1980’s, an upgrade to the AML-90 Lynx became available, offering a new turret loaded with a modified D921 main gun and up-rated range-finding equipment and night-vision gear.

*Bottom: Original H-90 turret.*
*Top: Lynx 90 turret incorporating a new commander’s cupola, sights, searchlight, and a laser rangefinder.*

The AML-90 and its somewhat lesser known variants were sold all over the world, albeit mostly in Africa, where they proved very effective when used for their intended roles. As just one example, when France conducted a series of operations during the Chadian-Libyan Conflict, only three vehicles were reportedly lost in action, apparently to RPG fire, despite several engagements versus Libyan tanks. While not completely immune to land mines, the AML’s were not known to fall prey to them very often.

Although withdrawn from French service in 1991 (replaced by the Panhard ERC and AMX-10RC vehicles), the AML – in most of its forms – continues to soldier on, around the world, with the last foreign sales being completed in 1999.

*An Iraqi AML-90 light armored car, captured during Operation Desert Storm. USMC photo.*

Are there better vehicles, today? Absolutely. The AML, by modern standards, is cramped, has neither NBC protection, nor any real “comfort” items modern forces take for granted, and has poor armor. But still…until it comes against those better vehicles, the AML remains cheap and effective — even sixty-odd years later.

“Old” does not necessarily mean “useless”…A thing that more military’s in the world would do well to learn.