The field-point accurate Killzone uses NAP's unique spring-clip design which ensures your blades won't open in flight or in your quiver. There are no o-rings or rubber bands to worry about.

• Cut-On-Contact razor tip equipped for extreme cutting and maximum penetration and a massive wound channel
• Flight tested for field point accuracy and easy tuning out of today's high speed bows
• Rear deploying blades create a massive 2" cutting diameter to produce devastating entry and exit wounds for quicker recoveries
• NAP's spring-clip design holds your blades closed in your quiver and in flight, every time
• No components to assemble or replace
• Just screw it on and shoot
• No o-rings or rubber bands - blades stay shut till target impact by way of spring clips

PACK OF 3 + 1 practice head