On the term “assault rifle”

German troops in the Battle of the Bulge carrying (inset) The Sturmgewehr-44, the original assault rifle

Years ago* I wrote an Amazon review for a book on the militarization of American police forces, and among the biggest surprises that came my way when lots of people chose to comment on that review was the accusation that I was “liberal” or otherwise anti-gun because, in the course of describing the military equipment increasingly adopted by even small local police forces, I had used the term assault rifle.

This struck me as an odd reaction. Assault rifle, I thought, may be an awkward politics-adjacent term with probably too-broad connotations but it still denotes a specific thing as precisely as possible. I found it entirely appropriate to use, not least since the author of the book I was reviewing used it, but I still found myself avoiding it over the next few years. Eventually, I became annoyed enough by online arguments about guns—all of which, on both sides, shared a highly emotive imprecision in how they talked about the subject—that I started a blog post with the same title as this one, only to abandon it in incomplete draft form a year or two ago. Why bother?

Well, over the weekend Ian McCollum of Forgotten Weapons** posted an excellent “mild rant” on precisely this topic: “What is an ‘assault rifle?’” Like me, he was surprised to find himself getting flamed for using the term; like me, he discerned that this had a lot to do with political rather than technical, definitional factors; but unlike me, he took a firm line and expressed it well.

McCollum starts with an assault rifle’s three basic characteristics:

  • It has select-fire capability, i.e., it can fire in more than one mode, e.g. fully automatic, semi-automatic, and/or burst

  • It feeds ammunition from detachable magazines, as opposed to a belt or internal magazine

  • It fires an intermediate rifle cartridge, i.e. a cartridge larger than a pistol cartridge but smaller than full-sized rifle cartridges

This is succinct and technically precise. Stray from these parameters, he notes, and what you have is not an assault rifle. Civilian AR-15s, for instance, that fire an intermediate rifle cartridge and use detachable magazines but can only fire in semi-automatic are not assault rifles—they are simply semi-automatic rifles. An automatic weapon fed from a belt is not an assault rifle, but a machine gun—even if it fires an intermediate cartridge, like the M249 SAW.

Because that third factor—the intermediate cartridge—is decisive. For example, a select-fire weapon with detachable magazines that fires a full-sized rifle cartridge is a light machine gun (like the BAR or Bren); a select-fire weapon with detachable magazines that fires pistol cartridges is a submachine gun (like the Thompson, the MP40, or the UMP). In fact, the term submachine gun was coined to distinguish the smaller, one-man “trench brooms” developed near the end of and immediately following the First World War from the big crew-served belt-fed machine guns—the Maxim, the Vickers, the Spandau—that had already become horribly familiar. Take a look at when the term submachine gun originates and becomes more common. Firearms terminology can be messy, but as in so many other things, a little understanding of history helps.

This is especially true of the term assault rifle. As McCollum points out, assault rifle is a translation of the German Sturmgewehr, a term coined—according to some stories by Hitler himself—to distinguish a newly developed service rifle from its predecessors. The rifle was the Sturmgewehr-44 or StG-44. It was select-fire, fed from a detachable magazine, and it fired an intermediate cartridge, a shortened version of the 7.92mm Mauser rifle round. This proved its key innovation, both for practical reasons (modern infantry combat typically occurs within a few hundred yards, making a rifle that can hit a target 2,000 yards away a waste for all but snipers) and economic ones (reducing the amount of raw materials per round, giving Hitler’s war machine literally more bang for its buck).

Whoever coined the term, it was a helpful designation for a new thing—no previous weapon did precisely what the StG-44 did in the way the StG-44 was designed to do it, and it set the standard for a whole new variety of firearms. Whatever their design, military rifles ever since have been defined according to the StG-44’s characteristics.

And yet there’s that pesky Sturm.***

The word had appealing propaganda value to the Germans and retains it in English, assault being “scary military language” to a large class of politically active people. This has laden a useful and specific term with political connotations. As McCollum notes, assault rifle is often mentally bundled up with assault weapon, virtually meaningless verbiage used for legislation intended to create a “blanket prohibition on firearms that had a military appearance” (emphasis mine), usually related to accessories that don’t materially alter the lethality of the weapons in question.

The result is two political camps: one that, operating either in ignorance or bad faith, makes sweeping statements about vaguely defined “assault weapons” in pursuit of even more sweeping legislation, and another camp that has reacted to this rhetoric by avoiding the term assault rifle in the belief that it using it gives aid and comfort to the enemy. As McCollum puts it, they think calling an assault rifle an assault rifle is “surrendering to the people who want to ban guns.”

But the opposite is actually true. McCollum:

We should use the term assault rifle in its technically proper context because to do otherwise would be to essentially surrender the use of language to people who are deliberately misusing it in an attempt to pass legislative agendas.

McCollum is right. If our language is to have any set meaning, it depends on knowledgeable people of good faith to insist on precise definitions and careful usage. Changing our vocabulary to avoid words tainted by political debate is to play an Orwellian game that those of good faith can’t win. And, as should be clear anywhere you care to look, there is far more at stake in this than a single firearms term of art.

More if you’re interested

CJ Chivers’s The Gun is a deeply researched and authoritative history of automatic weapons from the Gatling gun through the first truly automatic weapon, the Maxim gun, through the submachine gun and light machine gun eras until settling into the dueling developments of the AK-47 and AR-15/M-16. Along the way he gives brief space to the StG-44 and notes its crucial role in the rise of the assault rifle. I highly recommend it.

Speaking of the StG-44, Forgotten Weapons has done several great videos on the rifle over the years. You can check out two good ones, including a range demonstration, here and here, and a comparison with a more famous early assault rifle, the AK-47, here.

Notes

* By a weird coincidence, I posted that review ten years ago today.

** I think I discovered Forgotten Weapons while researching the Griswold and Gunnison revolver for Griswoldville. I had seen demonstrations of reproduction pistols but McCollum offered a solid history and technical breakdown that proved very helpful. You can watch that here. Subsequently, when casting about for names for minor characters in my most recent book, The Snipers, I settled on “McCollum” for a member of the team that makes the climactic assault.

*** Apparently some people want to translate Sturmgewehr using the most literal cognate available in English: storm. But as several native German speakers point out in the comments on McCollum’s video, assault is a standard, unremarkable, accurate translation for Sturm. The “storm” the German word is related to is not the kind predicted by the local weatherman, but the kind undertaken by medieval infantry scrambling up siege ladders or Washington’s Continental regulars at Yorktownstorming the ramparts. This obviously means “assault.”