The ERGO XTR grip panels are aggressively textured hard rubber grip panels. The aggressive texture provides a solid grip in any condition, but is not as aggressive as grips with sand texture. These panels feature competition tested ambidextrous palm swell, which provides a more consistent grip. Installs with factory screws. FeaturesHeavily textured, minimally abrasive hard rubber designThin profile attaches with standard grip screwsDesigned to accommodate ambidextrous safety optionsMinimally abrasive but gives a superior grip even when wetThe grip is impervious to most chemicals