.223 Bullet belt with brass castings, black links and copper tips. Bullets measure 2 1/4 inches tall. Rounds are inert and have no powder or firing pins.
The quality is so good on this thing I had to get my brother to help me take a few bullets off to get it on. I wasn't strong enough to do it myself but I know this thing will stand the test of time. I'll be a loyal customer for life!