HORNADY BULLETS 45 CAL .451Made In the USA 230GR FMJ RN 100CT 15BX CS FEATURES: Caliber Type:. 45 Cal. FMJ RN Diameter: . 451" Weight: 230 gr. Ballistic Coefficient: . 184 Sectional Density: . 162 A jam can cost the match for a competitive shooter, and that's why our jacket protects the nose of our HAPbullet. The core of the HAP bullet is cold swaged from pure lead to deliver consistency, balance and stability inflight. It delivers pinpoint accuracy with every shot. Dimension: