When these two numbers are put together, people usually sit up and pay attention. John Wayne stands tall with his ‘Colt 45’ and Clint Eastwood faces off with his ‘S&W 44 Magnum’.1 There’s only a hundredth of an inch separating the two calibers, and a generation of contention as to which is the finer round or revolver. The number 45 can be flipped to make 54 and pleasure seeking Baby Boomers come to mind, singing along with the Village People’s iconic tune YMCA against the backdrop of Studio 54, New York’s iconic 70’s disco. So what happens in the brain when it hears something so reduced in size and economical in its symbolism as two numbers, juxtaposed either forwards or backwards?
For all of the Steampunk cogwheels and curly-cues of the Victorian age, cartridges and bullets are amongst the most abstract shapes to come out of the Industrial Revolution, a perfect union of straight line and curve.2 From the outside, a cartridge is haunting in its reduced simplicity: little more than a truncated cylinder of gleaming brass filled with gunpowder, into which is wedged a lead bullet. The nose cone of a bullet is a round ogive shape, designed to slice through wind with optimum efficiency. Yet for all its modernist austerity, a bullet is pregnant with the capacity for a life changing, visceral, nasty, messy, causality. Who would have known that such ghastly termination could be born from such pure form? The clue is the ear-splitting crack-bang that accompanies each shot. The raw power of that noise, whose only parallel in nature is a thunderclap, feels like all the noises of the world have been compressed into a split second. Surely that alone tells us something. And not to be forgotten is that when the chips are down, the cartridge becomes currency, not worthless paper money. The real price of life is unambiguously mirrored in the simple form; one is exchanged for the other.3 What we know today as a ‘bullet shape’ started out as a perfectly round sphere of lead used for centuries in matchlock, wheel lock and flintlock muskets and pistols up until the 1830s. Keplarian globes would sail through the air in constellations from massed volleys of smoothbore muskets, from the ranks of British Red Coats and American Revolutionaries alike. The leaden balls would yaw and arc through space, inaccurate and going their own way, hoping for a chance hit upon their unfortunate adversary. The balls were big, slow and heavy, between one-half and three-quarters of an inch in diameter. A musketeer, if his view was unsullied by smoke, could watch the unhurried passage of the ball form a shallow parabolic arc as it wended its way into the heart of darkness. Basic military ammunition is still called Ball ammo, despite no longer being spherical.
Caliber | Approx. number to 1 pound | Approx. relative size |
---|---|---|
.69 (.68) | 13 | 1 |
.58 (.57) | 25 | 1/2 weight of .69 |
44 (.453) | .50 | 1/2 weight of .58 |
.36 (.375) | 100 | 1/2 weight of .44 |
.31 (.320) | 150 | 1/3 weight of .36 |
.28 (.265) | 250 | 1/5 weight of .31 |
The diameter of ball ammunition began to diminish when barrels could be inexpensively rifled, as an accurate shot is more deadly although the ball is smaller. When Samuel Colt patented his revolver mechanism in 1836, a new search for the right caliber ball ammo was set in motion. The Colt Paterson .36 cal. revolver, considered by many to be one of the most elegant handguns ever made, could fire five shots in quick succession. For the nascent gun industry, the search was on for a revolving handgun that was the right mix of firepower, caliber, lightness and ease of manufacture to reliably deliver more shots on target if the first one missed.5
Spooked by the Moro Warrior episode, in 1907 the U.S. Army put out a call for a new sidearm that would return to large caliber .45 cal. cartridges.23 The new round had to be rimless so that it could be used for semi-automatic pistols. In one of the most interesting competitions ever held, the major gun makers of Europe and America were pitted against each other to produce the next official side arm for the US Army. The requirement was that it should be powerful enough to fell any foe with one shot to the torso at standard distances. Ten companies entered and the finalists included Colt, Luger and Savage, who had all upsized their smaller .32 or 9mm caliber pistols, developed in the 1890’s, to take the new .45 ACP (Automatic Colt Pistol) cartridge designed by John Browning.24 Colt had the advantage of Browning designing both the .45 ACP round as well as the Colt .45 semi-auto pistol, and it was thought that Colt’s submission had an unfair advantage. There was the accusation, unfounded, that Colt had put less powder in the competitor’s ammunition so that their actions would not cycle properly. In a pissing contest of epic proportions, hundreds of rounds were run through each gun in a torture test and Colt came out victorious.
The Colt 1911 heralded the third act in the saga of the .45 caliber. It signaled the birth of a new cartridge for a pistol that has become one of the two most famous handguns America has ever produced, both in .45 caliber. The Colt 1911 was accepted by the Army the same year that the Wright Brothers flew the 1911 Wright Model B Flyer but, unlike that particular airplane, the Colt 1911 has remained essentially unchanged for 100 years. It is a perfect, classic design and is still going strong. Thank you, John Moses Browning. Ten years later in 1921, the same .45ACP round was used for the Thompson submachine gun. Thank you, General John Thompson. A single round of .45ACP could be used in both a long gun and a handgun, thus simplifying the army’s ammunition supply.25 Once again, it repeated the concept of interchangeability of ammunition between handguns and long guns that the Colt SAA revolver and the Remington lever action rifle pioneered with the .44-40 cartridge. In 1985, the U.S. Army withdrew the Colt 1911A1 from general service and replaced it with the Beretta 92B, using a 9mm round. Interestingly, after the Iraq and Afghanistan wars, soldiers displayed dissatisfaction with the lighter 9mm round and the Army is apparently taking another look at the .45 cartridge, thus repeating a discussion between the .44 and .36 (9mm) families of ammunition. This will be the third time such a discussion has been held over the past 150 years.
Internet chat rooms indeterminably engage in a longstanding banter as to whether the .45 Colt or the .44 Magnum is the more iconic round, or if Colt’s ‘Snake’ revolvers are better than Smith & Wesson’s Model 29, the Dirty Harry ‘hand cannon’. The discussion runs along the same lines as to whether John Wayne or Clint Eastwood better define the American psyche, similar to the indeterminable bar-room arguments over whether a Ford or Chevy is better, or, in the lingo of this readership, a BMW 4 Series, an Audi A5 or Merc A45. Even here, 4 and 5 are once again the pivotal numbers, something that the marketing teams of the automobile industry are surely well aware of. Throughout the long history of both the .45 and .44 rounds, in practical terms the many incarnations of the .44 probably wins the prize. On the other hand, the mythology of the .45 has an unstoppable power in popular imagination. The aura of the .45 round tends towards the semantic rather than the scientific, and the .44 is historically more experimental. If there is a choice, which there often is, choosing the right caliber for a pistol is not an easy decision. Based upon the mystique and quality of invention of the .44 or the .45 cartridges, it would have to be the .44. Then again, with a little more thought, maybe the .45 will do the job just fine. When push comes to shove, no one would ever know the difference. It’s the medium, not the message, which stops people in their tracks. Copyright Ben Nicholson, October 7th 2015, New Harmony, Indiana.
1 The ‘Colt 45’ is the Colt Single Action Army revolver, Model of 1873, which used the .45 caliber Colt cartridge. The ’44 Magnum’ is the Smith & Wesson Model 29, that used the .44 Magnum cartridge.
2 The standard, non-specialized reference on historical and contemporary cartridge is Frank Barnes Cartridges of the World, 14th Edition, Gun Digest (2014). See also Michael Bussard 5th Ammo Encyclopedia, Blue Book Publications, Minneapolis, 2014. For a good but slightly quirky book on small arms ammunition read Herschel Logan’s Cartridges: A Pictorial Digest of Small Arms Ammunition, New York (1959). Logan was a woodcut artist who illustrated rural life Kansas, writer and avid cartridge collector. He combined these talents and made an easy to read, highly informative volume that he illustrated himself. It is worth noting that of the hundreds of excellent books on firearms and ammunition, I know of only two that are published by university presses, and is an indication of the refusal of academia to acknowledge firearms a valid subject of inquiry. Museums do produce excellent catalogs and bulletins on specialized subjects, some of which are referred to below.
3 My thanks to Richard LaVen, who made a very careful reading of this text. He noted that Martha Phillips Gilson (1896-1993 spent much of the years 1916-1928 in the high Arctic. She was a very accomplished photographer and her Arctic landscapes are still considered masterpieces. Martha was a practical cartridge collector and could identify almost anything common (from her era) at a glance. She explained "In the high Arctic, money had no value. Cartridges were the common denominator of barter or commerce. In North America, the most commonly accepted were .44-40s. After that .30-30s or either .303, .30-40 Krag or .30-06. In Greenland, the Danish centerfires or maybe Jarmanns. In Spitsbergen & Arctic Norway & Sweden, 6.5x55. Finland & east, usually 7.62 Russian. Telling them apart was no more difficult than making change in pounds, shillings & pence." Martha had little use for revolvers or their cartridges. "They won't kill a polar bear. A Krag will, but only just."
4 My thanks to Ken Meek, Museum Director of Woolaroc Museum, OK for pointing this table out, from the Dixie Gunworks website. Note that there is conflicting information about the weight of a .69 musket ball, which may skew this table. The most logical formula is that a .69 caliber ball of lead weighs 480 grains which equals 1 Troy ounce. An Avoirdupois ounce weighs 453.5 grains which equals 1.03 ounces. The differences between Troy and Avoirdupois ounces is infinitesimal, (much like the .44 and 45 caliber bullet) but it counts when weighing out gold. If the .69 caliber bullet is related to the Troy weight, this table may be wrong. The authority on ammunition of this period is Berkeley Lewis ‘Small Arms and Ammunition in the United States Service, 1776-1865’, Smithsonian Miscellaneous Collections, Vol.129, pp. 219-231, Washington DC, (1956) . On page 189 he supplies a table for 1861 Cartridge Specifications in which the .69 caliber Musket uses a ball of .65 diameter weighing 412 grains or .94 ounces. The upshot of this is that weighing bullets is an inexact science as there were so many variables at play, but basically the Civil War .69 ball bullet weighed about an ounce.
5 Boothroyd, G., The Handgun, London, 1970. An excellent general survey of handgun history.
6 My thanks to Richard LaVen, who made very careful readings of a draft of this essay as well as correcting the final version. He notes that the Minié ball was a French invention circa. 1851, that was lethal up to four times the distance of a round ball. The illustration Bullets, 1850-1860, Wilcox has scores of profiles and sections of European bullets of this type. Berkeley Lewis ‘Small Arms and Ammunition in the United States Service, 1776-1865’, Smithsonian Miscellaneous Collections, Vol.129, plate 51, Washington DC, (1956)
7 After a year of careful negotiation, the School of the Art Institute of Chicago has approved the author’s course Guns: Myth & Manufacture, which will expand upon the theme of this essay.
8 The development of metallic cartridges occurred simultaneously in France, England and the USA. Patent law was the arbiter for fairness over who would be the beneficiary of the invention, but the niceties of international law were not fully worked out. A design patented in France might not be covered in the USA. Because design concepts were drawn out and described meticulously, agents from competing companies would shop for ideas and patent them as their own in another country. International industrial espionage came to a head in the 1876 International Exposition in Philadelphia, which had a substantial display run by the Ordinance Department of the U.S. Army. It had an operational assembly line from the nearby Frankford Arsenal, and was one of the most popular displays in the Exposition. For the purposes of public relations, the U.S. Army gave away fancy souvenir boxed sets of the stages of manufacture of a .45-70 cartridge, complete with bullet. More importantly they created a display of all the kinds of ammunition that had been developed up to that time. These early cartridge boards were fortunately given to the Smithsonian Museum of American History in 1958 and an annotation and inventory of it written by Berkeley R. Lewis, ‘Small Arms Ammunition at the International Exposition Philadelphia, 1876 in Smithsonian Studies in History and Technology, Number 11, Smithsonian Institution Press, 1972. Lewis notes that his essay is based upon the excellent Digest of Cartridge Patents, 1878, compiled by Bartlett and Galletin of the U.S. Patent Office, an indication of how proactive the U.S. Patent Office was in bringing foreign patents to the attention of U.S. manufacturers.
9 An excellent essay on Flobert was written by Vorisek, Joseph T., The Flobert Gun, Cornell Publications, (1991)
10 Smithsonian Studies in History and Technology, Number 11, Smithsonian Institution Press, 1972. pp. 3-8.
11 The Smith & Wesson Patent 27,933 dated April 17 1860, Improvement in Filling Metallic Cartridges places the mercury fulminate only in the rim, thus reducing swelling of the cartridge base that prevented the revolver’s cylinder from turning.
12 Outlines of the patents can be found in Report: Commissioner of Patents for Year (1856), section XIX Firearms and Implements of War, and Parts thereof, including the Manufacture of Shot and Gunpowder. http://library.si.edu/digital-library/book/reportofcommis1856unit
13 Richard LaVen, personal correspondence, 07-19-15, pointed out Benjamin Tyler Henry’s contribution to cartridge design.
14 For the early development of Smith and Wesson pistols see, Jinks, Roy G. History of Smith & Wesson, pp. 16-57, Bienfeld, (1977) and Supica, J & Nahas, R, Standard Catalog of Smith & Wesson, 3rd edition, Gun Digest (2006), pp. 60-63.
15 Richard LaVen remarks, “Black powder is an explosive, igniting with ease and burning with amazing speed, but producing only about 60 % of its weight in gas and 40 % as solid residue. You can only do so much with black powder. You can’t make Super Black. It just does not work. Technically, BP is how explosives are defined. If a substance burns as fast as black powder or faster, it is an explosive. If the substance burns slower than black powder, it is a solid (or liquid or gaseous) fuel propellant. So the early chemists tried to produce a chemically-stable solid that burned at a slower rate than BP, but at the same time gave off much more gas (97 %+) and much less residue. In decreasing the % of solid residue, they got rid of the smoke, but that was really a side benefit.”
16 The Smith & Wesson Number 3 went through several modifications. The last major change was the ‘Schofield’ that hinged the top-latch on the frame rather than the barrel, which meant that a cavalryman could reload the revolver more easily whilst still holding the reins of his horse.
17 Richard LaVen, personal correspondence, 07-19-15.
18 Richard LaVen, personal correspondence, 07-19-15.
19 Richard LaVen remarks, “The .44 Henry rimfire was really a .44 with a nominal bullet diameter of .438”. But the .44-40 Winchester uses .427” bullets, smaller in diameter than the S&W series and if you round up, it’s another .43. Once again, the .44 designation is another marketing ploy.”
20 Richard LaVen, personal correspondence, 09-28-15.
21 Smithsonian Studies in History and Technology, Number 11, Smithsonian Institution Press, 1972. pg. 42.
22 Richard LaVen, personal correspondence, 07-30-15.
23 Brig. Gen. John Pitman, Ordnance Officer in the United States Army for thirty-nine years, assembled notebooks in which he drew, recorded and added military reports concerning firearms and their ammunition. Facsimiles have been produced of his notebooks The Pitman Notes on U.S. Martial Small Arms and Ammunition 1776-1933, Vol Two Revolvers and Automatic Pistols, edited by Paul E. Klatt, Thomas, Publications, (1990). This volume illustrates most of the guns referred to in this essay, and includes the full ‘Report of Board on Tests of Revolvers and Automatic Pistols’ of 1907.
24 http://www.forgottenweapons.com/wp-content/uploads/manuals/1907pistoltrials.pdf
25 During WWI, when the US Army could not get enough Colt 1911 semi-auto pistols that used the new rimless .45 ACP round, Smith & Wesson invented the half-moon clip that allowed the rimless .45ACP to be used with their Hand Ejector swing out revolver and called it the M1917. It is an interesting moment in design, as a new cartridge is adapted for an existing firearm. This had been done before with the cap & ball percussion revolvers that were re-machined to accept metallic cartridges, but in this case only a tiny metal spring steel form was needed to solved the problem, in addition to shaving off 1/16” from the cylinder to fit it in place.
26 Richard LaVen remarks, “The term “Magnum” comes from the wine industry and refers to the heavy glass bottles used for champagne. The bottles had to be stronger than standard to withstand the internal pressure of carbonated wine. IIRC, the term was introduced into ammunition by Holland & Holland (high quality British gun makers) about 1910-1912. They marketed ammunition with large powder charges and heavy (& stronger than normal) cartridge cases for the wealthy chaps who hunted African animals.”