Golden Eagle 5.56X45mm Plastic Dummy Cartridge Belt

"I use them with my M249. I put one end into the box mag and the other within the feed slot. But I got to tape it down so it doesn’t fall out of the feed slot. Not a big issue if at all. 10/10 as a dummy munition.

"I knew it's made from plastic, but at first glance when i received i thought they sent me the metal one. They are very well made and in specifications of the real 5.56

"These are 223 rounds not 556 however, they are basically identical in real life problem is they are not identically the same size as a real 223 round there a couple millimeters too short around 5 mm too short or 8% too small and when I did receive them, it appears that some of the paint was not fully dry when they were placed inside the plastic and it rubbed some paint off not a lot just a straight line on seven of the 14 it does come with an aluminum bracket which attaches into your light machine gun airsoft rifle that is not shown in the picture however, I would recommend buying the metal ones because you don’t have to worry about the paint coming off and it’s only $10 more and they’re probably gonna be the right size as well