Hornady XTP Pistol Bullets 10mm .400 180 Grain Hollow Point - 2 boxes. 400 180 GR Hollow Point 100 Box - XTP Pistol Bullets originally designed as a self-defense bullet has since become a favorite among target shooters and hunters thanks to its excellent expansion and terminal performance. The XTP is one of the most accurate self-defense bullets ever developed and it has gone on to become a favorite among both competitive shooters and the hunting community. The 10mm .400 grain weight is one of the more versatile calibers for handgun use and it has a unique ability to expand at a wide velocity range making it perfect for use in a handgun with a barrel twist rate of 180 rpm or faster. Buy XTP Pistol and handgun hunting bullets online and we'll throw in a free gun cleaning kit as an added bonus Specifications for Hornady XTP Pistol Bullets 10mm .400 180 Grain Hollow Point: Manufacturer: Hornady Bullet Type: Hollow Point (HP) Bullet Weight: 180 grain Projectile Caliber: .400 Caliber Package Contents: Hornady XTP 10mm .400 180 GR Hollow Point 100 Box Hornady 40040-KIT2023: Hornady XTP Pistol Bullets 10mm .400 180 Grain Hollow Point - 2 boxes