XM193 is first run” first quality product manufactured at the Lake City Army Ammunition Plant for Federal Cartridges and is made to Federal specifications typical for commercial ammunition. All XM193 product is the same regardless of the sku or part number. (ie. XM193C is the same as XM193F” XM193CBP and etc) The only difference is the package configuration.
Federal XM193, 556NATO, 55 Grain, Full Metal Jacket, 25x 20 Round Boxes, 500rd case XM193X
