FN Herstal 5.7x28mm Ammo 40 Grain Hornady V-Max  FN USA is a global leader in the development and manufacturing of dependable, innovative, and high quality firearms for military, law enforcement, and marksmen! The Federal SS197SR, also known as the...

Federal Premium American Eagle 5.7 x 28mm 40-Grain Centerfire Rifle Ammunition - 50 Rounds   Product Information Cartridge 5.7x28mm FN Grain Weight 40 Grains Muzzle Velocity 1655 Feet Per Second Muzzle Energy 243 Foot Pounds Bullet...