The Glock G20 is the waterline for bear defense 10mm pistols, and with the introduction of the Glock G20 Gen 5 MOS, it gets some upgrades.

Glock originally featured this on the Glock Generation 4 for improved performance, and they have chosen to keep it on the Gen 5 as well.

The Glock 34 Generation 5 in 9x19mm is the latest release in Glock’s line of “extended” slide pistols. While originally meant for competition, it has found use with police and military teams ...

The Portuguese Armed Forces has selected Glock's deliciously new 9mm Glock 17 Gen 5 as its sidearm of choice for its 35,000-strong army, replacing the ridiculous Walther P38 that the country ...

The Gen. 4 gun fits in every Glock holster I have. None of their changes affected external measurements except right where the backstrap is - and that has nothing to do with holster fit.

The Glock G47 MOS is a much-anticipated pistol that has finally been released to the public after being an LE-only offering since 2019.

It is a Gen 5 design, which means it incorporates all of the design enhancements of the Gen 4 models, including Glock Marksman Barrel, ambi slide stop, and flared mag well.