"Riding Shotgun": The Stagecoach Origin of the Home-Defense Shotgun

The man on the left side of the box

Picture a red-and-gold Concord coach rolling out of a mining town, four or six horses in the traces, up to nine passengers crammed inside. Under the driver's feet sits a locked treasure box: gold, cash, sometimes a mine's monthly payroll. The driver's hands are full of reins. His job is the horses.

The man beside him has a different job. Across his lap is a short double-barreled shotgun, both barrels loaded with buckshot. He is the express messenger, and his whole purpose is that box.

Wells Fargo, founded in 1852 as a bank and express company, put these men on its routes. Wikipedia's coach-gun history notes that in the 1860s the company assigned armed "shotgun messengers" to guard express shipments in California. They rode on stagecoaches and, later, on trains carrying safes. One small detail shows how the bandits thought: a coach with only a driver usually carried no strongbox, so it was a poorer target. The presence of the shotgun told everyone what was aboard.

The gun they carried

The messenger's weapon was not a long bird gun. Wikipedia describes the typical Wells Fargo arm as a short, or sawn-off, 10- or 12-gauge double-barreled shotgun loaded with buckshot. Period names were plain and practical: "cut-down shotgun" and "messenger's gun." The term most people use today, coach gun, is a modern coinage from collectors.

Why that gun? Think about the job. A messenger rode on a swaying seat at the front of a coach, often in the dark, against riders who might come at close range from the brush. He needed a gun he could swing quickly, that didn't demand precise aim, and that delivered a lot of lead in one pull. A short double did all that. Two barrels meant two shots without manipulating anything, and a short barrel meant he could bring it around without clubbing the driver.

Wyatt Earp, who worked as a Wells Fargo messenger himself, described the company gun in an 1896 article as having barrels about two-thirds the length of an ordinary gun. In his telling, each barrel held twenty-one buckshot. Treat that as a frontier lawman's recollection, not a load spec. Buckshot shells of the day varied, and so did memory.

Nor were the guns bought by local agents at random, despite the legend. According to Wikipedia's coach-gun history, before 1900 Wells Fargo bought them from San Francisco dealers, and from 1908 to 1918 Ithaca made all of the company's shotguns.

Bob Paul and the night near Drew's station

The most famous messenger story is a reminder that the job was not romantic. In 1881, a stage leaving Tombstone for Benson was attacked near Drew's station. The driver, Bud Philpott, was shot and killed. The messenger, Bob Paul, took the reins and brought the coach into Benson.

Paul later served as sheriff of Pima County and as U.S. Marshal for Arizona Territory, which tells you something about the kind of man Wells Fargo put in that seat. The holdup also set off a posse and a chain of events tied up with the Earps and the Tombstone feuds, a story told and retold ever since.

The lesson for anyone thinking about defensive shotguns is not in the shootout. It is in the arrangement. The messenger was there to protect people and property from a known threat at close range, from a fixed position, with a gun suited to exactly that. That is still the best case for a shotgun today.

Where the phrase came from (and when)

Here is the twist: almost nobody said "riding shotgun" while men were actually doing it.

Like "gunslinger," the phrase seems to have been born in fiction about the Old West, not in the West itself. Wikipedia's shotgun-messenger article dates it to Alfred Henry Lewis's 1905 book The Sunset Trail. Its coach-gun article says the phrase wasn't coined until 1919. The sources disagree on the year, but they agree on the pattern. The words appeared in print once the stagecoach era was fading into nostalgia.

From there it traveled. Western novels and films made the image of the guard beside the driver iconic. By the mid-1950s, according to Wikipedia, "shotgun" was being used for the passenger seat of a car, around the time Gunsmoke brought frontier vocabulary into American living rooms. Every kid who has yelled "Shotgun!" on the way to the car is quoting a stagecoach job most of them have never heard of.

From messenger gun to riot gun

The short double did its job, but it had a limit: two shots, then a reload. As repeating actions improved, the defensive shotgun changed with them.

The pivotal gun was the Winchester Model 1897, a John Browning design built from 1897 to 1957. Wikipedia counts more than a million made. It was an exposed-hammer pump, and it came in versions that matter to this story:

• The riot gun. Winchester sold a short-barreled variant with a 20-inch barrel. Wikipedia dates riot-grade production from 1898 to 1935. Guards, police and prison staff carried it for the same reason messengers carried doubles: close range, fast handling, lots of lead. The difference was capacity.
• The trench gun. From 1917, a military version added a perforated steel heat shield and a bayonet lug. It went to France with American troops in World War I.

The 1897 also had a famous quirk. With no trigger disconnector, holding the trigger back and working the slide fired the gun each time the action closed. Troops nicknamed it the "trench broom." On September 19, 1918, the German government formally protested American use of shotguns, citing the 1907 Hague Convention and threatening captured shotgun-armed soldiers. The U.S. rejected the protest and warned of reprisals. Wikipedia notes there are no known cases of the threat being carried out.

Winchester's Model 1912 eventually superseded the '97. The mold was set, though: a pump shotgun with a short barrel and a tube magazine became the default defensive long gun of the 20th century.

And then your closet

Fast-forward a century and the home-defense shotgun on most "best of" lists is still, in spirit, a riot gun. The 18.5-inch pump is the usual shape. Ammunition Depot lists the Mossberg 590 Tactical with an 18.5-inch barrel and a 6+1 tube. That is shorter than a field gun, longer than a messenger's double, with three times the capacity. Our Mossberg 590 Tactical 6+1 vs 9-shot post covers that model in more depth.

The coach gun never really went away, either. Modern side-by-sides with 18- to 24-inch barrels are made for cowboy action shooting and brush hunting. Some owners keep one for the house because it is simple: open it, check two chambers, close it. Ammunition Depot lists side-by-side shotguns as their own category.

What the messengers would recognize, and what they wouldn't

A Wells Fargo messenger handed a modern 590 would recognize the idea immediately: short barrel, 12 gauge, buckshot, close range, guarding something precious. He would probably be impressed by the capacity and baffled by the weapon light.

What he wouldn't recognize is the most important part of a modern home-defense setup: storage. A messenger's shotgun rode in his hands and went home with him. Yours sits in a house with children, guests and the occasional burglar. That changes the job. Lock it in a quick-access rack or safe, keep it out of reach of anyone not authorized to use it, and talk with your kids about gun safety. The strongbox under the driver's seat was locked for a reason. So is yours.

And maybe keep the romance in its place. The messengers were armed guards facing a known threat. A modern household's best defense is still the unglamorous layers: locked doors, lights, a phone call, a plan. The shotgun is the last of those layers, not the first. Our Spooktober myths post has more on the gap between Hollywood and real life.

Editorial note: This is an independent editorial overview built from manufacturer specifications, retailer listings and published sources. We have not performed hands-on testing of the products discussed, and nothing here is a performance guarantee. Verify specifications, compatibility and the law where you live.

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