I will be shooting them out of an 29" 70lb Alllegiance with Carbon Express CX300 3D Selects. And if it shows I have enough KE I will be shooting rocket hammerhead 4L 108gr expandable the vanes will have a 6 degree offset. I don't know anything about the Blazer heck I have never seen any just in pics. The archery shops around here have very limited selections of arrows and arrow building components.