There's some really exciting stuff in there, like the magneto speed rifle, Kuhl barrel cooler. The small fan in this unit buzzes like a mosquito next cheerier. But in this case, it's a welcome sound by forcing air down the barrel. It cools your rifle quickly after you shoot. Then there's the zero compromise optic. This heavyweight scope is one impressive long range optic built on a thick 36 millimeter tube. It has 35 miles of elevation. Speaking of elevation. Thirty six hundred bucks.