Federal AE 5.7x28mm FMJ ammo is some of the best 5.7 FMJ ammo available. 50rds per box.  

Hit your target and train harder with the proven line of American Eagle® handgun ammunition. It provides performance similar to self-defense and competition loads for a familiar feel and realistic practice.

• Clean-burning powders
• Federal® primers and brass
• Wide selection of bullet styles to suit target practice