One-piece ferrule for maximum accuracy? Rear-deploying broadhead design? CNC-machined from a single piece for ultimate durability? 11/16-inch flight diameter? Flies like your field points? .032 thick ultra-sharp replaceable razor-sharp stainless-steel blades? Individually spin-tested for optimal down-range flight performance? Compound or Crossbows? 2” cutting diameter 100 grain? 3 pack