SCAR stands for Super Crappy Advanced Replacement. Which is exactly what I’m doing selling it here. It’s chambered in the 5.56 NATO. Which means the designation is SCAR-L. And if you buy this gun you’ll definitely take an L. It’s the gun everyone hypes to heck but nobody wants to fix. Comes in a color combo that only basic white women like: Tan and Bronze. I’m kidding she’s a decent gun. It’s an Echo 1, first gen. Needs a little TLC. Attachments are not included. Needs a new hopup. Which is included. Could also use a dust cover. Will trade for Inferno or Jack.