Federal Ammo XM193 5.56x45mm (5.56 NATO) Boat Tail Metal Case 55 Grain [XM193] - Ammo Freedom carries federal ammunition and centerfire rifle rounds. Find federal 5.56x45mm (5.56 nato) ammo for sale online, in-stock and ready-to-ship.

Get reliable, accurate performance from your modern sporting rifle with American Eagle MSR loads. They're offered in a variety of configurations and proudly made in the USA.