The Federal Rimfire Target 22 Long Rifle 36 Grain CPHP Ammunition 550 Rounds is low cost ammo for the range or hunting. Whether you're looking to go lighter on your wallet or just need lots of rounds for practice, the rimfire target ammo is the way to go. A great way to remain prepared for a day at the range or lots of shots in the field. The copper plated, hollow point ammo is designed to expand on impact with the target for increased stopping power.