Sierra Bullets V-Crown Pistol Bullets 9mm Luger Jacketed Hollow Point/JHP 90 gr. 100 Bullets/Box. The line features a stacked hollow point bullet design with additional hollow point cavity. The #9990 was introduced in November 2015. Specifications for Sierra Bullets V-Crown 90 gr. 9mm JHP Pistol Bullets 100 Count: Manufacturer: Sierra Bullets Bullet Type: Jacketed Hollow Point (JHP) Hollow Point (HP) Bullet Weight: 90 grain Projectile Caliber: .355 Caliber Country of Origin: USA Package Contents: Sierra Bullets V-Crown 90 gr. 9mm JHP Pistol Bullets 100 Count Sierra Bullets 9990: V-Crown Pistol Bullets 9mm Luger Jacketed Hollow Point/JHP 90 gr. 100 Bullets/Box