Dawson Precision Glock front sights are available in fiber-optic and black blade configurations across multiple heights, letting Production and CO competitors dial point-of-impact precisely for their load and barrel length. Height increments are small enough to shift impact a full inch at 25 yards, so there's no need to adjust your hold or change ammunition to zero your gun. Fits all standard Glock dovetail cuts. Fast same-day shipping on most orders at Shooters Connection.