The Generation 4 Glock 32, in .357, introduces revolutionary design changes to the pistol that offers a unique combination of versatility, convincing ballistics, optimum carry comfort, and the usual Glock reliability. The modular backstrap design lets you instantly customize its grip to adapt to an individual shooter's hand size. The surface of the frame employs the scientifically designed, real-world-tested, Gen4 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. The G32 Gen4 retains the Glock accessory rail for your attachments.