One of the first Glock variants, the Glock 21, was simply the original Glock 17 scaled up to accept the .45 ACP round. The result was a high-capacity .45 pistol, something that wasn’t exactly common.

** 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. ** About 15 years ago, I found a ...

** 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. ** Summer time movie fans know that ...

Key point: Glock has built a good reputation by making excellent firearms. Glock pistols are some of the most popular and well-renowned handguns on the planet, and the size of the Glock aftermarket is ...

The Glock is the most popular pistol in the world, so it’s no surprise that this pistol has been a trusty sidearm in dozens of video games, including Half-Life, Counter-Strike, and Call of Duty. It’s ...