Speer Varmint Bullets 22 Caliber (224 Diameter) 52 Grain Jacketed Hollow Point (1000Pk)Speer offers a variety of reloading bullets ideal for hunters, plinkers and varminters. Speer Varmint Hollow Point bullets feature a hollow cavity at the point which upon impact is forced opened with rapid expansion. The Result is less penetration but tremendous damage due to the larger diameter of the bullet. These bullets are ideally suited for varmint hunting applications. This is not loaded ammunition. Technical Information Caliber: 22 Caliber