GLOCK G21 Gen4 .45 ACP 4.6in 10rd Semi-Automatic Pistol (UG2150201)

Remarkable for its accuracy and light recoil, the GLOCK G21 Gen4 .45 ACP 4.6in 10rd Semi-Automatic Pistol (UG2150201) delivers the legendary stopping power of the .45 ACP round with a higher magazine capacity. The modular back strap design lets you instantly customize the grip to adapt to an individual shooter's hand size. Its frame employs the scientifically designed, real-world-tested, Gen 4 rough textured technology.

Internally, the Glock dual recoil spring assembly substantially increases the life of the system. A reversible enlarged magazine catch, changeable in seconds, accommodates left or right-handed operators.