The Leapers UTG Sub-Compact Red Laser Solid Strobe with Integral Mount can be used in normal solid dot mode or blinking dot mode for better visibility. It is built on UTG’s unique True Strength platform with the Smart Spherical Structure offering exceptional ruggedness as well as responsive windage and elevation adjustment. This laser will not lose zero thanks to its precise windage and elevation adjustment reinforced by a robust recoil spring. It includes AG5 batteries and has an integral mount that will fit on virtually any firearm with Picatinny rails.