30 Caliber .308 Diameter 155 Grain Boat Tail HP 1000 Count by NOSLER BULLETS Nosler® has blended the accuracy of its Custom Competition™ bullet jackets with its own ultra-precise and lead-alloy cores to create the performance standard for match rifle and pistol bullets. The hollow point provides a small meplat for reduced drag and increased aerodynamic efficiency while the pronounced boattail design provides efficient flight characteristics over a wide range of velocities. Ballistic Coefficient 0.450 Sectional Density 0.233 OAL 1.145