XM193 product is first run, first quality product manufactured at Lake City Army Ammunition Plant for Federal ATK and is made to Federal specifications.
All XM193 product is the same regardless of the sku or part number. (ie. XM193LC1 AC1 is the same as XM193BK, XM193F and etc…) The only difference is the way they’re packaged. This XM193 configuration comes as 420 rounds, on 10-round stripper clips, packaged inside of an ammo can.
I purchased this ammo to use in a new S&W AR15 Sport II. I have gone through 100 rounds so far. Ammo shoots well and is pretty clean. I have not had any jams or failure to fires. The sale price was good. It would be nice if there was an option to have the ammo shipped in an unmarked box. A box of ammo sitting on the front porch could be an issue. I am very happy with my purchase and will order again.
Ammo comes on the speed clips. Shipping extremely reasonable and showed up fast