CCI Ammunition .17 HMR 17 Grain Hornady V-Max Polymer Tip Brass Cased Rimfire Ammo 2000 Rounds CC49C. These rounds are loaded with the Hornady V-Max bullet a polymer-tipped design that produces flat trajectories extreme accuracy and explosive expansion on impact. Specifications for CCI Ammunition .17 HMR 17 Grain Hornady V-Max Polymer Tip Brass Cased Rimfire Ammunition: Manufacturer: CCI Ammunition Caliber: .17 Hornady Magnum Rimfire Bullet Type: Polymer Tip Bullet Weight: 17 grain Cartridge Case Material: Brass Muzzle Velocity: 2550 ft/s Application: Varmint Primer Style: Rimfire Features of CCI Ammunition .17 HMR 17 Grain Hornady V-Max Polymer Tip Brass Cased Rimfire Ammunition Flat-shooting Accurate Explosive expansion Polymer-tipped bullet design Reliable CCI priming Package Contents: CCI Ammunition .17 HMR 17 Grain Hornady V-Max Polymer Tip Brass Cased Rimfire Ammunition What is CCI Ammunition .17 HMR 17 Grain Hornady V-Max Polymer Tip Brass Cased Rimfire Ammunition good for? The manufacturer says that it is suitable for varmint.CCI Ammunition CC49C: .17 HMR 17 Grain Hornady V-Max Polymer Tip Brass Cased Rimfire Ammo 2000 Rounds