In a catalog saturated with popular 9mm offerings, the 10mm Glock 20 Gen4 stands apart as the Austrian gun manufacturer’s most powerful semi-automatic pistol. The Glock 20 is also the oldest 10mm in ...

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 ...

Here’s What You Need to Know: While not an ideal solution in tactical and urban scenarios, the Glock 20 has earned a sizable following as a reliable hunting and survival handgun. In a catalog ...

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 ...

Glock pistols are a bit of a paradox. Everyone knows about them. (Unless you live under a rock, how could you not?) But ask someone to explain the Glock handgun line by model, generation, caliber, and ...

Glock pistols have been a staple among firearms enthusiasts since their release in the early 1980s. At first, they were greeted with suspicion owing to their polymer construction, but they soon ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** In 1983, the 10 mm semi-auto ...