It's like asking "why" a light bulb lights? NO ONE can answer that question. You can describe how it lights....but WHY does it light.
I guess the best answer is the use for the tool. The Modern Sporting Rifle is and excellent varmint rifle. It make quick work of Hogs (big problem in Texas) Coyote, Ground hogs, Bobcat, porcupine and Raccoon
and if there is another L.A. type riot, it makes an excellent self defense weapon.
And we are headed for major riots in the next 3 years. The economy IS going to tank, food supplies will become more scarce. The Modern Sporting rifle is going to play a major roll in defending our families and property.
Thats WHY I need a Modern sporting rifle.