Premier Gold Box Rimfire Ammunition is loaded with AccuTip-V polymer-tipped bullets for incredible shot-to-shot consistency, flat trajectory and explosive expansion. Using the same bullet design found in the Premier AccuTip centerfire cartridges, the AccuTip-V's precision-engineered polymer tip provides match-type accuracy, more on-game energy, and rapid expansion.Specifications: Brand: Remington Ammunition Category: Rimfire Rounds Caliber: 17 HMR Model: Premier Series: Rimfire Bullet Weight: 17 gr Rounds Per Box: 50 Casing Material: Brass Application: Hunting Bullet Type: AccuTip-V Game Type: Small Game Muzzle Energy: 245 ft lbs Muzzle Velocity: 2550 fps