12” free floating M-Lok rail (rail only- can’t guarantee it, but it should fit most free floating barrel nuts- I’ve swapped out a few on the same nut.) Used but in great shape. I had it on a 10.5” pistol with a kak slimline flash hider (pictured). It’s pretty slim- The inside diameter is about 1.36”.
$60 shipped
$60 shipped
