Fully processed 5.56 or 223 cases. All have been sized, deprimed, swaged (primer pocket crimp removed), trimmed and cleaned. The cases have been trimmed to 1.753 +/- .003. Cases are checked with a micrometer for consistency. Cases have mixed head stamps but are generally Lake City or other commercial manufacturers. Sold by the 1,000. Cases are ready to prime and load.These cases are not solely for loading. Most recently, a majority of customers have purchased cases for other craft and jewelry projects.Please go to our website for additional information, http://www.greencountryammo.com.