Ammunition, Returning

This set of bullets comes in a set of six or more, enough to fully reload a standard firearm. Each shell casing is engraved with a small infinity symbol along its side.

The returning ammunition must be loaded into a single firearm all at once, either into the firearm itself or into a clip, or else its magic is immediately lost. After loading the returning ammunition, the next time that firearm must be reloaded, all of the spent rounds return to the gun, completely intact and ready to be fired again, with no action required.