This is a Hogue Grip known as the Le Grip, model 45081.
Ruggedized 4mw laser diode to withstand recoil" 630-670 nm<5mw class 3R red laser" Windage and elevation screws for fine adjustment" Internal programmable micro-processor for flashing" stealth target or steady modes with 3 levels of brightness operated by pressing Hogue logo and pressure pad activation buttons" Battery change without laser sight readjustment" Hogue's famed orthopedic hand-shape with proportioned finger grooves position the hand naturally" Cobblestone(TM) texture provides an efficient" non-slip" non-irritating stippling pattern
Features:
Ambidextrous safety design
3 year warranty
No modifications to firearm are necessary