Chambered in .45 ACP with a 131 capacity the Glock 21 Gen 4 is a powerful yet lightweight semi-automatic handgun known for its durability and accuracy. The G21 Gen 4 features a modular backstrap to quickly and easily adjust the grip for shooters with all hand sizes as well as an enlarged and reversible magazine catch to accommodate right- or left-handed users. The rough textured technology aids in durability while the recoil spring assembly significantly increases the life of the system. The Glock 21 is a trusted choice for numerous law enforcement agencies. DetailsGLOCK G21 SEMI AUTO .45 ACP 13 1 ROUNDS BLACK
