Board Thread:General Nerf discussion/@comment-26431461-20191019193907/@comment-27306930-20191020025428

Even the folks at the Buzz Bee booth just call it a "rail". And their Rail Adapter also references it as "the rail". I forgot I had one stashed down in the basement Proving Ground. But I totally agree with Jet, "tactical rail" is a perfectly suitable industry standard name for it. When you google "tactical rail", Picatinny is the first thing that comes up.