This specific firearm configuration refers to a semi-automatic pistol model chambered in 10mm Auto, belonging to the fourth generation of Glock pistols. It features a magazine with a greater capacity than the standard magazine provided with the pistol. The increased capacity allows for more rounds to be carried before reloading becomes necessary.
The larger ammunition capacity offered by this configuration can be advantageous in various scenarios, including competitive shooting where faster times between reloads are desirable, and certain professional applications where additional rounds may be crucial. The 10mm Auto cartridge, known for its power, combined with the increased magazine capacity, makes this a popular choice among those seeking a potent sidearm. The fourth-generation Glock design incorporates features like interchangeable backstraps to improve ergonomics and a dual recoil spring assembly to reduce felt recoil.