Maxim Defense has created ammo for your SBR or AR Pistol in SBA 5.56 NATO. SBA is their Short Barrel Ammunition line of ammo is specifically designed to Tumble Upon Impact (TUI) to eliminate the problems of expansion with lower velocities from shorter barrels. This tumbling property allows the ammo to exceed the ballistic wound cavities of both Expanding and Fragmenting rounds and will tumble at velocities down to 500 fps. The same performance will work in the field also to ethically bring down game from coyotes and hogs to large deer and predators. From close quarters battle, the field or home defense Maxim Defense has the ammo that will perform for you.
