5 Mind-Blowing Handgun Facts You Didn’t Know

Handguns have shaped history, revolutionized self-defense, and become a staple in everyday carry (EDC) culture. But even the most dedicated firearm enthusiasts don’t know everything about them. From underwater shooting capabilities to million-dollar pistols, these five surprising handgun facts will change the way you think about your favorite sidearm.

1. The First Handgun Was Created Over 600 Years Ago

Modern handguns are sleek, reliable, and packed with cutting-edge technology—but their origins date back to the 14th century. The first true handgun was the hand cannon, a primitive firearm that looked like a metal tube strapped to a wooden handle.

Key Facts About the First Handgun:

• Invented in China around the 1300s
• Fired using gunpowder ignition (manually lit with a slow-burning fuse)
• Used stone or metal projectiles
• Inaccurate but revolutionized warfare

While it was far from a concealed carry option, the hand cannon set the stage for the development of muskets, revolvers, and eventually, the semi-automatic handguns we rely on today.

2. Handguns Can Fire Underwater

Most people assume that once a gun is submerged, it’s useless. But that’s not entirely true. Some handguns can fire underwater, although their effectiveness is reduced.

Examples of Handguns That Work Underwater:
✅ Glock 17 & Glock 19 – With maritime spring cups, these popular handguns can fire reliably when wet.
✅ HK P11 Underwater Pistol – A specialized firearm designed for military divers, capable of launching spear-like projectiles underwater.
✅ APS Underwater Rifle – While not a handgun, this Soviet-designed firearm proves that bullets can function in aquatic environments.

🔎 Why This Matters for EDC Enthusiasts:
For civilians, an underwater-capable handgun might not seem practical, but it highlights firearm reliability in extreme conditions. Whether you’re dealing with rain, mud, or even water submersion, understanding how your weapon performs in harsh environments is crucial.

3. The 1911 Pistol Has Been in Service for Over 100 Years

Ask any gun enthusiast about the most iconic handgun ever made, and you’ll likely hear about the 1911 pistol. Designed by John Browning and officially adopted by the U.S. military in 1911, this .45 ACP powerhouse is still in use over a century later.

Why the 1911 Is a Legend:

• Served in WWI, WWII, Korea, Vietnam, and beyond
• Known for exceptional accuracy and stopping power
• Many modern manufacturers produce customized versions
• A favorite among military, law enforcement, and EDC carriers

While newer designs offer higher capacity and lighter materials, the 1911’s battle-proven reliability ensures that it remains a go-to option for many self-defense carriers and gun collectors.

4. There’s a Handgun That Costs Over $1 Million

Most people wouldn’t spend more than a few thousand dollars on a premium 1911 or a custom Glock—but some handguns have sold for over a million dollars.

Most Expensive Handguns Ever Sold:
💰 George Washington’s Pistols – Sold for $1.98 million, these flintlock pistols were once owned by the first U.S. president and are now housed in the Smithsonian.
💰 Engraved Colt Revolvers – Highly detailed, custom-engraved Colt Single Action Army revolvers have sold for hundreds of thousands at auction.
💰 Gold-Plated Desert Eagles – While not historically significant, these flashy, custom Desert Eagles fetch insane prices among collectors.

Takeaway for EDC & Gun Owners:
While you might not be dropping a million bucks on a firearm, investing in a quality, well-maintained pistol ensures long-term reliability and value.

5. Handgun Ammo Can Break the Sound Barrier

Did you know some handgun rounds travel faster than the speed of sound? The speed of sound is approximately 1,125 feet per second (fps), and several handgun calibers exceed this threshold, making them supersonic.

Supersonic Handgun Rounds:

• .357 SIG – Can reach speeds of 1,350+ fps
• .44 Magnum – Typically 1,200–1,500 fps
• .30 Super Carry – A newer round designed for deep penetration and speed

Why It Matters for Concealed Carry & Suppressed Shooting:

• Supersonic rounds create a “crack” when breaking the sound barrier, making suppression harder.
• Subsonic ammo (like 147-grain 9mm) is preferred for quieter, suppressed shooting.

If you’re into concealed carry or home defense, choosing the right ammo for your setup—whether it’s supersonic for penetration or subsonic for stealth—is key to maximizing effectiveness.

Final Thoughts: Which Handgun Fact Surprised You?

From ancient hand cannons to modern million-dollar firearms, the history and evolution of handguns are packed with surprising details. Whether you’re into EDC, firearm history, or self-defense training, these facts give a new appreciation for one of the most important tools in personal protection.

Stay armed. Stay ready. Carry Hard.