It"s a Spitfire on steroids! The SPITFIRE EDGE has the proven Spitfire features, strength, killing power and accuracy plus more! Exclusive NAP straight/serrated blades are devastating on hide & flesh, and saw through bone like a hot knife through butter. Offset blades produce gapping exit holes and massive blood trails. Proven design and precision manufacturing deliver "out-of-the-box" field-point accuracy. Legendary Trophy Tip® point is specifically designed for maximum bone splitting power and unbelievable durability. Patented micro grooved ferrule greatly increases flight accuracy and penetration power. No other broadhead in the world flies as true as the Spitfire, period