Product Description Lake City Manufactured Ammunition Other Details Case Material: Brass Lead Free: No Rounds: 200 Compliance Item Type: Rifle Ammo Brand Family: Lake City Energy: 1282 ft-lbs Bullet Type: FMJ Caliber: 5.56mm Velocity: 3240 fps Brand: Winchester CA Prop 65: Yes Allocated Item?: No Available Drop Ship Delivery Options: ground Grain: 55 gr