Legal broadheads in your state
I was on another forum and saw a post that indicates Slick Tricks are not legal in OK. The broadheads there need to be at least 1" dia. and 1.5" in length.
I know the broadheads I am using here in MD are legal (minimum 7/8" dia). This may be a good time to re-check your state regs and see if the broadhead you are planning to use is legal.