CCI .22 Winchester Rimfire 45gr HP Ammunition 50-rounds

This cartridge is made for Winchester Model 1890 and 1906 rifles, providing solid performance without harming soft steel barrels. Specifications: Cartridge 22 Winchester Rimfire (WRF) Best Use Hunting Grain Weight 45 Quantity 50 Muzzle Velocity 1300 FPS Muzzle Energy 169 Foot Pounds Bullet Style Jacketed Hollow Point Lead Free No Velocity Rating Supersonic Country of Origin United States of America