That is the Tango Down Battlegrip, the one I prefer.
Mannlicher, you are welcome to your opinion but $460 is a deal. Figure the $200 stock and $120 trigger upgrade, all parts are MIL spec and have MIL contracts to back it up.
http://www.bushmaster.com/products.asp?cat=5$370 for a basic lower, add a trigger and decent stock and see who's getting ripped.
