Sellier & Bellot XRG, 9MM, 100 Grain, Jacketed Hollow Point, 25 Round Box SB9XA This solid copper hollow-point bullet construction results in near 100% weight retention regardless of the barriers encountered. Light-for-caliber bullet weights produce low perceived recoil, high velocity, and reliable expansion from today's compact personal defense handguns. The impressive, real-world performance of XRG Defense has been proven by many European Law Enforcement units.