New Archery Thunderhead Nitro Features The New Archery Thunderhead Nitro is constructed entirely from steel giving it the strength and rigidity needed to hold up to repeated impacts without deforming or losing its cutting edge. This all-steel build is manufactured in the USA reflecting a commitment to consistent quality control at every stage of production. The 100 grain weight is matched to typical hunting arrow setups helping maintain the trajectory and kinetic energy bowhunters rely on for ethical shot placement. Its 3-blade design is engineered to fly true even out of the fastest compound bows and crossbows on the market. A 1-1/16 inch cutting diameter gives the Thunderhead Nitro a wide cutting surface that promotes rapid blood trails and quick humane kills on game. The fixed 3-blade configuration eliminates the moving parts found in mechanical heads reducing the chance of deployment failure on impact. Each package includes three broadheads giving hunters enough supply for a full hunt or practice session before restocking. This dependable American-made design has made the Thunderhead line a trusted choice among serious bowhunters for years. New Archery Thunderhead Nitro Specifications Brand: New Archery Model: Thunderhead Nitro Material: Steel Blade Count: 3 Weight: 100 Grain Cutting Diameter: 1-1/16 Count: 3 Available At: GrabAGun