RB,

Keep in mind that the bow is set at 62 lbs. and the arrow weighs approx. 135 grains over IBO.

It has 2 string silencers on the string, 2 silencers on the cable (should affect speed), 2 eliminator buttons and a brass nock set.

I did the math on paper (calculator ) and the bow shoots a little hotter than I would have figured it would have without shooting it.