very comfortable grip, however is kinda a pain to swap on a kwa M4, the cap piece does not line up properaly and has to be slightly grinded in order to fit in, as well as one of the screws on the inside. O and the color is not comparable to the standard tan, even though it looks the same.
great finger grooves
comfortable back piece
great look for the M4/M16 series weapon
slightly hard to swap
takes work to swap in flushly
screw's do not line up properaly