FN Herstal Belglum manufactured M27 linked ammunition. 800 rounds (M855 / ss109). Packed in ammo can. Designed for rifles chambered in 5.56, this cartridge features a steel core to allow for deeper target penetration This was loaded by FN herstal Belglum's Military. Customary with European NATO ammunition, this round does not have the green painted tip, and is not for use in indoor ranges. Cartridges have FN8 5.56 NATO headstamp This ammo has been extensively tested and it runs flawlessly