Sierra Bullets V-Crown Pistol Bullets 10mm Auto Jacketed Hollow Point/JHP 165 gr. 100 Bullets/Box. The line features a stacked hollow point bullet design with additional hollow point cavity. For the #9924 #9925 #9465 and #9820 a cannelure halfway up the shank locks the jacket to the core ensuring maximum weight retention and terminal expansion. The #9465 was introduced in November 2015. Specifications for Sierra Bullets V-Crown 165 gr. 10mm Auto JHP Pistol Bullets 100 Count: Manufacturer: Sierra Bullets Bullet Type: Jacketed Hollow Point (JHP) Hollow Point (HP) Caliber: 10mm Auto Bullet Weight: 165 grain Projectile Caliber: .40 Caliber Country of Origin: USA Package Contents: Sierra Bullets V-Crown 165 gr. 10mm Auto JHP Pistol Bullets 100 Count Sierra Bullets 9465: V-Crown Pistol Bullets 10mm Auto Jacketed Hollow Point/JHP 165 gr. 100 Bullets/Box