5.56 62GR Bone Frog Ammunition® Solid Copper Hollow Point (SCHP) (B556SC62)5. 56 62GR Bone Frog Ammunition Solid Copper Hollow Point (SCHP)(B556SC62) Velocity, double diameter expansion, maximum weight retention, and destructive energy transfer make these the defense rounds to beat. Stopping power is guaranteed with our unbelievably accurate 62GR Solid Copper Hollow Point (SCHP) round. Our solid copper bullets penetrate, expand and maintain their integrity far better than conventional lead core bullets, which can fragment