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Glock G21

Glock G21

GLOCK 21 Gen4

Remarkable for its accuracy and light recoil, the GLOCK 21 Gen4 delivers the power of the 45 Auto round with high magazine capacity. The Modular Back Strap system makes it possible to instantly customize its grip to accommodate any hand size. The reversible magazine catch makes it ideal for left and right-handed shooters The Gen4 system is the perfect complement to the 45 Auto caliber cartridge.

  • Technical data


    .45 Auto


    Safe Action®

    Mag. Capacity

    Standard: 13

    Barrel Length

    117 mm | 4.61 inch


    without magazine

    745 g | 26.28 oz


    with empty magazine

    830 g | 29.28 oz


    with loaded magazine

    1100 g | 38.80 oz

    Trigger Pull

    28 N

Caliber: .45 Auto
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