Excellent tool that improves the speed and suddenly aiming. Saves fractions of a second that are valuable to more effectively knock opponents during network games. I highly recommend it to those who wishes to play without viewfinder and add accessories arms for other FPS games a viewfinder or the laser and put in place a stick or a wrist in addition to a large capacity feeder by example. Installation is simple and safe for your TV, with a single suction cup is very accurately fixed naturally.