NAP Thunderhead Replacement Blade
The Thunderhead is widely recognized as the finest fixed blade broadhead ever created because it has the sharpest blades and is one of the best quality blades. More animals have been taken over the years with Thunderheads than any other broadhead. Patented micro grooved ferrule greatly increases flight accuracy and penetration power. No other broadhead in the world flies as true as the Thunderhead period. The Diamize™ sharpening process creates the sharpest blades in the industry for massive hemorrhaging and knock down power. These are the sharpest broadhead blades ever created. Sharper blades equal quicker kills. Compatible with 100 grain heads only. Pack of 18.