A wider variety of 9mm pistols (left) is available, but the 10mm pistols (right) are part of a fast-growing category. The 9mm and 10mm are cartridges with only a millimeter of difference in bullet ...

The 10mm round, while less common, has a dedicated following. Developed in the 1980s, the 10mm was initially adopted by the ...

It may seem silly to compare the 9mm to the 10mm. Even if your ballistics knowledge is minimal, you probably know the 10mm is more powerful. The best 9mm loads will push a 124-grain bullet to about ...

This article, "Resurgence of the 10mm Auto," appeared originally in the July 2015 issue of American Rifleman. To subscribe to the magazine, visit the NRA membership page here and select American ...

Key Point: The 10mm is every bit as ideal a handgun as its nemesis, the nine millimeter. Many gun aficionados have heralded the 9mm handgun as the ideal self-defense firearm, but despite its ...

Sig-Sauer is a juggernaut when it comes to new product introductions, and the P320 XTen is one of several 2022 releases. The XTen isn’t Sig’s first 10mm pistol, but it is their first striker-fired ...