WHAT'S THE POINT OF THIS IF I CAN'T SEE IT?
When you play shooter games, your eyes see a pistol but you're feeling a controller, and that disconnects you and makes it less immersive since the native controllers are meant to be "one size fit all" solution.
But when you play with familiar gun feeling with a proper grip and a finger guard designed for shooter games, you can literally feel the direction it is pointing to even if you are blindfolded due to its inertness and balance. This deeper level of immersion becomes available when all your senses aligned to create the best experience possible. My design takes size-to-weight ratio into consideration so while you will certain feel the pistol attachment, your arms won't be fatigue for longer game time.