Maxim Defense carbine length (Not PDW) Listing ID: 3084691

I have a maxim defense brace setup. Used. It does have scratches on the castle nut from trying to remove it. That’s why the price is $180. They go for $285-$350 everything else works perfect. I’m thinking of just repainting it to remove the silver parts from the scratching. Just installed a FDE brace so I don’t need this one anymore.