I'm looking to trade my carbine length Magpul MOE FDE for the same in a mid length that is in similar condition to mine. Mine is used but still looks nice. It was on a piston system so there is some slight residue visible on the front top edge but it is minimal. The non visible underside has more but it does clean up well. Fit and function are as new. I am not posting pictures as pretty much everybody on the site knows what the handguard looks like. If you want a picture you can request it and I will send it to you. I'll throw in a few dollars to cover the price differences in the two hand guards.