Bulk ammo is really a time period accustomed to purchase ammunition in boxes or cases. Acquiring ammo in bulk is a great way to save your time & dollars on your preferred ammo. Bulk ammunition can be inside the case and box packaging. Bulk ammo is usually accessible in common calibers for instance 9mm, 5.56mm, .40 S&W, .45 ACP, and .223/five.56mm,