This Kensight Defensive Adjustable Rear Night Sight is adjustable for Elevation only and is an ideal low profile sight upgrade for a concealed carry pistol due to its thoroughly dehorned exterior with no sharp edges to cut hands or catch on clothing during the draw stroke. The rear sight body is Wire-EDM machined from 4140 Chrome Moly Steel that is then heat treated to a hardness of RC 38-40, ensuring tight part-to-part fit and long-lasting durability. Click-adjustments are positive and precise, allowing for reliable and consistent point of impact changes. This Kensight Rear Night Sight is equipped with a Recessed Face Slanted Blade that offers the sharp, defined sight picture of a square target blade in a rear sight body that is sloped to reduce the potential for snagging when drawing from concealment. For low light use, the sight incorporates a Trijicon self-luminous, 0.076" Diameter Green Tritium Dot on either side of the sight notch. This rear sight fits the popular Novak L...