The xforce is a fast bow,the charts rarely are accurate for bows that fast.


I assume you draw is around 28" because of the 27" arrow.

My program has you extrememly weak with a 3-49.You are also weak with a 3-60.The 3-71 is perfect with a 100 grain point.

Assuming the ibo is around 345,I would go with the 3-71 if your draw is close to 28".