Ddm4a1 rail - Daniel Defense M4A1 Rail Interface System RIS II

Great product pretty easy to install. Be careful nubs if your still wearing the M4 front sight block this has to be removed. Plan ahead for removing your front sight block and og barrel nut. The rail is solid, I mean it’s a Daniel Defense.. But I certainly prefer the MidWest T rail over this. Considering whats out there now for quad rails some are much more complexed T7071’s that fetch a far less price. Other than wanting to keep My 6920 time period consistent. I much prefer the Midwest T rail overall. Again I bought this for a Colt to keep consistent for a time period build.