The GLOCK 26 Gen 5 Subcompact in MOS configuration (Modulat Optic System) with Front Serration (FS). MOS allows the cover plate to be replaced with carrier plates for common red dot sights such as Docter or Meoptra, while the front serration gives the weapon a more grippy surface when operating the bolt and a more attractive look. In addition, the Glock 26 features GLOCK's patented Safe Action System, which combines three independent safety mechanisms that are released one after the other when the trigger is pulled and automatically reactivated when the trigger is released to provide maximum protection against accidental discharge of the weapon.