Sierra Varminter Bullets deliver the performance and consistency needed in the demanding sport of varmint hunting. Lightly constructed to provide explosive expansion while minimizing ricochets. These lightweight bullets easily handle being pushed at very high velocities to obtain flatter trajectories. Trust Sierra Varminter bullets to perform like you demand on your next varmint hunting trip. This is not loaded ammunition. Specifications and Features: Bullet Caliber: 22 Caliber Bullet Coating: Non-Coated Bullet Style: Hollow Point Flat Base Cannelure: No Country of Origin: United States of America Diameter: 0.224 Inches G1 Ballistic Coefficient: 0.155 Grain Weight: 40 Grains Lead Free: No Quantity: 100 Bullet Sectional Density: 0.114