Berry's Manufacturing Hybrid Hollow Point Handgun Bullets .45 cal .452in 230 gr HHP 500/ct JF. The Hybrid design was created by merging two developmental HP design ideas. When loaded at recommended velocities the Hybrid Hollow Point penetrates 11" to 13" in gelatin with excellent accuracy and a minimum of 98 percent weight retention.SAAMI MAX COL = 1.275"Recommended velocity = 825 - 975 fps Specifications for Berry's Manufacturing Hybrid Hollow Point Handgun Bullets .45 cal .452in 230 gr HHP: Manufacturer: Berry's Manufacturing Bullet Type: Hollow Point (HP) Projectile Caliber: .452 Caliber Package Contents: Berry's Manufacturing Hybrid Hollow Point Handgun Bullets .45 cal .452in 230 gr HHP Berry's Manufacturing JF00400: Hybrid Hollow Point Handgun Bullets .45 cal .452in 230 gr HHP 500/ct