This is new manufactured Lake City M855 5.56NATO military issue ammunition (commonly referred to as XM855 in the US commercial market) that was produced for the Saudi military but due to logistical issues caused by COVID-19, GunBuyer.com was able to secure a limited quantity of this highly sought after ammo. Lake City M855 5.56X45 NATO Green Tip ammunition is 100% MIL-SPEC and is loaded with the legendary SS109 62gr FMJ bullet with steel penetrator core. This military issue ammo is packed into 20-round boxes, and then sealed into a new M2A1 50 caliber ammo can. If you order 2 cans you will also get the wooden crate. Produced in the Lake City Army Ammunition plant, it features boxer-primed reloadable cases, lacquer-sealed primers with Federal symbol and date of manufacture (2019).