A round that handles all your rimfire hunting and training needs, the Auto Match 22 Long Rifle 40 Grain Rimfire Ammo from Federal® give you great performance at a great price. This cartridge's sweet-spot velocity design makes it a great round 10/22 actions and other .22 caliber autoloading firearms. Built to meet all your training and hunting needs. Great rimfire performance at a great price Sweet-spot velocity Solid bullet design