From prairie dogs to coyote and fox, the Hornady(R) Rimfire line of ammunition offers varmint hunters high speed rimfire cartridges. Loaded with either the V-MAX(R) or NTX(R) bullet, these loads deliver tack-driving accuracy and dramatic expansion on impact. Features: 17 Mach 2 2,100 Feet per second 17 Grain V-Max 50 Rounds per box Specifications: Model: Varmint Express Caliber: 17 Hornady Mach 2 Grain Weight: 17Gr Type: V-Max Units per Box: 50 Units per Case: 5000