Berry s Manufacturing Full Metal Jacket Boat Tail Features Berry s 62 grain .223 Rem bullets are manufactured with a swaged lead core and a drawn copper jacket a process built around tight tolerances that keeps bullet weight consistent from projectile to projectile. That consistency directly translates into more predictable pressures and velocities when reloading which is exactly what serious rifle shooters are chasing when they hand load their own ammunition. The .224 inch bullet diameter matches standard .223 and 5.56 bore specifications so these bullets drop straight into existing load data and reloading dies. A .276 ballistic coefficient and .177 sectional density give the bullet solid downrange performance for both target work and field use. The boat tail base design reduces aerodynamic drag in flight which helps flatten trajectory and improve accuracy at extended ranges compared to flat base designs. This makes the 62 grain FMJBT bullet a strong choice for reloaders who shoot at both short range plinking distances and longer range precision sessions. Packaged 500 to a box this bulk count is built for high volume reloaders who do not want to restock bullets every few range trips. Berry s reputation for tight manufacturing tolerances makes this a dependable option for anyone loading their own .223 or 5.56 ammunition. Berry s Manufacturing Full Metal Jacket Boat Tail Specifications Manufacturer: Berry s Manufacturing Model: Full Metal Jacket Boat Tail Caliber: .223 Rem Bullet Diameter: .224 Bullet Weight: 62 Grain Bullet Type: Full Metal Jacket Boat Tail Ballistic Coefficient: .276 Sectional Density: .177 Rounds Per Box: 500 Available At: GrabAGun