PPU M200 Standard Blank Ammo, 5.56x45mm NATO, 20 Rounds.

PPU manufactures many calibers of brass cased blank cartridges. Most are "full cased" which means they have an extended case shaped similar to a loaded round. This provides reliable functioning in all types of weapons. This 5.56 NATO blank comes in pack of 20 rounds per box, 100 boxes per case. Note: A correct blank firing adapter must be used on the gun to ensure semi- or full automatic operation.