10mm automatic : Buy the Best 10mm – 180 Grain FMJ – Magtech – 1000 Rounds




Manufacturer Magtech
Condition New
Bullet Weight 180 Grain
Bullet Type Full Metal Jacket (FMJ)
Ammo Casing Brass
Quantity 1,000
Ammo Caliber 10mm Auto
Manufacturer SKU 10A
Primer Type Boxer
Muzzle Velocity (fps) 1230
Muzzle Energy (ft lbs) 605
Attracts Magnet No
UPC Barcode 754908210909
Cost Per Round 44.0¢ per round

The Rise of the 10mm Automatic Pistol in the United States


The 10mm automatic pistol, once considered an enthusiast’s caliber, has steadily gained popularity in the United States firearms market. This article explores the journey of the 10mm automatic in the country, highlighting its history, ballistics, notable firearms chambered in this caliber, and the reasons behind its resurgence.

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10mm automatic

The Genesis of the 10mm Auto

The 10mm automatic cartridge was born out of a desire for a powerful handgun round that could deliver exceptional stopping power. In the early 1980s, the FBI was searching for a more potent cartridge to replace their .38 Special revolvers. This led to the development of the 10mm Auto by the legendary Jeff Cooper and ammunition manufacturer Norma.

The FBI Adoption

In 1986, the FBI adopted the 10mm Auto as their standard issue sidearm caliber. This move put the 10mm on the map, sparking interest among law enforcement agencies and civilian shooters alike. The FBI’s choice was primarily driven by the cartridge’s impressive ballistics, which allowed for effective penetration and stopping power.

10mm automatic


The Recoil Challenge

While the 10mm Auto offered unparalleled ballistic performance, it came with a trade-off – recoil. The potent cartridge generated significant recoil, making it challenging for some shooters to control. As a result, the FBI eventually scaled back to the .40 S&W, a reduced-power version of the 10mm, which still offered good performance but with less punishing recoil.

10mm automatic

The Resurgence

Despite the FBI’s switch, the 10mm Auto never faded into obscurity. In recent years, there has been a resurgence in its popularity. Shooters have rediscovered the benefits of the full-power 10mm, including its superior ballistics for hunting and self-defense.

Firearms Chambered in 10mm Auto

Several firearm manufacturers have embraced the 10mm Auto, offering a variety of handguns and even some carbines chambered in this caliber. Glock, Colt, Smith & Wesson, and Kimber are just a few of the companies producing 10mm firearms, catering to both the law enforcement and civilian markets.

Ballistics and Versatility

One of the key attractions of the 10mm Auto is its versatility. It can be loaded with a range of bullet types, from lightweight, high-velocity rounds for personal defense to heavy, hard-cast bullets for hunting large game. This adaptability makes the 10mm suitable for a wide array of applications.

Reasons for the 10mm’s Appeal

1. Superior Ballistics: The 10mm Auto offers exceptional stopping power and penetration, making it a preferred choice for those who prioritize self-defense.

2. Hunting Capability: Hunters appreciate the 10mm’s ability to take down medium-sized game effectively.

3. Versatility: With a variety of loads available, the 10mm can be tailored to specific needs.

4. Collector’s Appeal: Enthusiasts are drawn to the cartridge’s history and its association with legendary firearms like the Colt Delta Elite.

The Future of the 10mm Automatic

As the 10mm Automatic continues to gain popularity, it’s likely we will see further innovations in firearms and ammunition designed for this caliber. Its unique combination of power and versatility ensures its place in the American firearms landscape for years to come.


The 10mm automatic pistol has come a long way since its inception, from being the FBI’s favored cartridge to gaining a dedicated following among civilians and enthusiasts. Its resurgence can be attributed to its unmatched ballistics, versatility, and adaptability to various shooting applications.


1. Is the 10mm Automatic a suitable choice for concealed carry?

While the 10mm Automatic offers excellent stopping power, its recoil can be challenging for some individuals to manage for concealed carry. It’s essential to train and practice with this caliber extensively if you choose it for self-defense.

2. Can I use 10mm Auto for hunting?

Yes, the 10mm Auto is a capable cartridge for hunting medium-sized game. However, bullet selection is crucial, and shot placement is essential for a humane harvest.

3. What are some notable firearms chambered in 10mm Auto?

Notable firearms in 10mm Auto include the Glock 20, Colt Delta Elite, Smith & Wesson Model 610, and Kimber Custom II.

4. Is the 10mm Auto suitable for personal defense?

The 10mm Auto is suitable for personal defense due to its impressive stopping power. However, recoil may be a concern for some individuals, so proper training is essential.

5. Where can I find 10mm Auto ammunition and firearms?

You can find 10mm Auto ammunition and firearms at most well-established firearm retailers and online stores. Ensure you follow all local and federal laws when purchasing and using firearms and ammunition.

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