Berry's Superior 40S&W/10mm 180gr Flat Point. Starting with a swaged lead core they are electroplated with copper to their final weight leaving no lead exposure. They are then re-struck to precise specifications ensuring a solid bond and providing consistency with every round. Indoor range safe and unbelievably accurate Berrys Superior Plated Bullets are the choice of shooters everywhere. Specifications for Berry's 27471 Superior 40S&W/10mm 180gr Flat Point: Manufacturer: Berry's Manufacturing Bullet Type: Flat Point Bullet Weight: 180 grain Projectile Caliber: .401 Caliber Number of Rounds: 500 Berry's 27471 Superior 40S&W/10mm 180gr Flat Point