This specific ammunition refers to cartridges loaded with projectiles designed for use in Glock pistols chambered in the 10mm Auto cartridge. The 10mm Auto is a powerful semi-automatic pistol cartridge known for its high velocity and energy. Typical projectile weights range from around 135 to 200 grains, with varying bullet types available, such as full metal jacket, jacketed hollow point, and soft point.
The cartridge offers a significant increase in power compared to more common handgun rounds like the 9mm Luger or .40 S&W, making it suitable for hunting medium-sized game and favored by some law enforcement and military personnel. Its development in the early 1980s sought to address perceived shortcomings in stopping power with existing handgun cartridges. Though initially adopted by the FBI, logistical and recoil management challenges led to a decline in its widespread use, though it maintains a dedicated following among enthusiasts.