Berry's Bullets 40 Caliber .401 Diameter 165 Grain HBFP-TP 1000 Count by Berry's Manufacturing These bullets feature a .401 and 165gr hollow base and flat point with a full metal plated jacket. They will not foul your barrel with lead residue. Though the bullets are longer than a standard .40/10mm and any load data for 165gr may be used according to Berry's. .40 COL 1.125 10mm COL 1.260 Can be loaded up to 1250FPS
