The ERGO XTR grip panels are aggressively textured hard rubber grip panels for the 1911. The grips fit the officer size frames and have a tapered bottom. The aggressive texture provides a solid grip in any condition, but is not as aggressive as grips with sand texture. These panels are also low profile and reduce the grip size over standard, mil-spec panels.FeaturesHeavily textured, minimally abrasive hard rubber designThin profile attaches with standard grip screwsDesigned to accommodate ambidextrous safety options