Accuracy and terminal performance are the cornerstones of Hornady Precision Hunter factory loaded ammunition. Great care has been given by Hornady engineers to develop superior, match -accurate hunting loads that allow the ELD -X bullet to achieve its maximum ballistic potential. Specifications and Features: Cartridge: 22 Creedmoor Best Use: Hunting Grain Weight: 80 Grains Quantity: 20 Round Muzzle Velocity: 3285 Feet Per Second Muzzle Energy: 1917 Foot Pounds Bullet Style: Polymer Tip Bullet Brand And Model: Hornady ELD-X Case Type: Brass G1 Ballistic Coefficient: 0.545 Sectional Density: 0.251 Velocity Rating: Supersonic Country of Origin: United States of America