1000rds – 5.56x45 Winchester USA 55gr. FMJ Ammo

Winchester Ammunition 55 Grain Full Metal Jacket (FMJ) Ammo Details

You’ve got your solid titanium barrel. You’ve got your gold-plated upper receiver. You’ve got your hand-carved mahogany magazine with a spring that has been blessed by the mountain monks of Kathmandu. In short, you have one beautiful AR-15 – but have you got ammo for it? Order this bulk case of 5.56x45 ammo and you’ll be able to say “Yes!”

Winchester USA ammo is the range fiend’s best friend. Its 55 grain bullets are the kind of cost-effective FMJs that don’t do anything particularly fancy. They feed easily, fly straight having burst from the barrel at nearly three times the speed of sound, and maintain flat trajectories courtesy of their balanced jackets and cores. This ammo wouldn’t be our first choice for home defense given its bullet’s inability to expand, but it is still capable of overpowering any threat if your life depended on it.

This ammo is not corrosive, and it is certainly not magnetic. What it is is brass-cased for cleaner performance and repeated reloadability, and loose-packed in its big cardboard box.