You say you have no doubts, but yet you have enough doubt to ask the question.
Speed is great, but with that light arrow, the speed will not equal great penetration, especially with a so so expandable broadhead. Elk are much larger than deer, have heavier bones and average shot distances are greater than whitetail. I simply don't like anything but the best built COC broadheads for elk hunting. You just don't get many chances to kill an elk, so I see know reason to use a broadhead that IMO, won't get full pass through penetration when given the shot opportunity.
Let us know how it works for ya. Good or bad!!
__________________
A government big enough to give you everything you want, is big enough to take away everything you have.
Thomas Jefferson
|