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.
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.
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.
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-18th 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.
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.
