The Spitfire Maxx mechanical broadhead features field point accuracy, offset blades and no o-rings or rubber bands to worry about.  NAP’s patented spring clip technology holds the blades closed in your quiver and in flight, then deploy to a massive 1 3/4″ cutting diameter on impact. Rock solid reliability and renown NAP quality make the Spitfire Maxx the perfect choice for game animals of all sizes.