Two more photos from Krytac as they present one by one some of the finer features of the Krytac Trident series, which they start releasing with the Trident CRB first... "The Krytac Trident CRB features the licensed DEFIANCE TR110 Rail. This new thin rail system features KEYMOD slots as well as built in Barricade Braces on the front. Also, the oblong shape contour to the hand for a comfortable and secure grip. Slim, light weight, and functional all at the same time!