The new Killzone is a 2 blade rear-deploying broadhead that packs a devastating 2 cutting diameter. 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. The Killzone is available in three different models including a cut-on-contact tip, a bone-crushing Trophy Tip, or the Deep Six compatible model. No matter which version you choose, the Killzone ensures that you will always Hunt with Confidence. Specifications: Weight: 100 Grain Cutting Diamter: 2 Features: 2 Cutting Diameter - The massive 2 cutting diameter creates devastating entry and exit wounds for quicker recoveries. No O-Rings or Rubber Bands - NAPs spring-clip design holds your blades closed in your quiver and in flight, every time. Trophy Tip - The Killzone is also available with a Trophy Tip, which offers the bone-crunching toughness many bowhunters demand.