Sharper blades for quicker kills. The NAP® Thunderhead® broadhead incorporates the Diamize™ sharpening process for knock-down power. The Micro-Grooved Slimline® ferrule increases flight accuracy and penetration force.
Get your new NAP® broadheads today from Sports Authority.
- 3-blade broadhead
- Diamize™ sharpened blades
- Micro-Grooved Slimline® ferrule
- 100 grain
- Cutting Diameter: 1 3/16 inches