.45 ACP cal., similar to Model 21, except features (less polymid traction) Rough Textured Frame (RTF-4) with recessed thumb rests, finger grooves, accessories rail, and interchangeable frame back straps, includes a reversible enlarged magazine catch, dual recoil spring assembly, and a new trigger system, fixed rear, adj. rear Glock steel, or Glock night sights, standard black, optional FDE (light brown) (2012-current, limited mfg.) or gray (2015-current, limited mfg.) finish. New 2011.

Glock 21 Gen 4 (.45 ACP)

SKU: 0001
  • CONDITION: This item is used and sold as-is. Considered in "good" condition.

    ACCESSORIES: This item comes with (1) 13-round magazine.