Inert .223 Belted Ammunition 100 Rounds of inert .223 copper FMJ ammo; belted together for the US Military's M-249 Squad Automatic Weapons. Belt is approximately 46" long and can be shortened by simply pushing cases out of the links. Rounds contain no powder or live primers, perfect for military displays or fashion belts. NOT legal to own, carry or sell to residents living in California and other states.