Well this sucks...although I don't recall the rail attachment part being in any of the ITAR literature I've come across so far...
Order status: Canceled
Order comment: We received your order submission, however due to ITAR restrictions we are not allowed by the US Government to sell or ship any item(s) manufactured for picatinny applications or that will be used to build an AR outside the CONUS. Due to these restrictions your order has been cancelled, I apologize for any inconvenience this may cause you. Amy Lambert LaRue Tactical / APPI 850 CR 177 Leander, TX 78641 512-259-1585 office 512-259-1588 fax
www.laruetactical.com