The NAP Thunderhead Broadhead 100 Grain is a top choice among bowhunters due to its exceptional reliability and killing power. Its Micro Grooved Slimline Ferrule enhances flight accuracy, while the Diamize sharpened blades deliver unparalleled sharpness. This broadhead's performance is unmatched in the industry. With fast shipping, you can get your hands on this reliable hunting tool quickly. The Thunderhead's rugged design ensures it can withstand the rigors of the hunt. Its 100-grain weight and three-blade design make it a formidable opponent for any game.Key Benefits and Features: Cutting Diameter: 1-3/16 Inches Ferrule Material: Aluminum Grain Weight: 100 Grains Number of Blades: 3 Replaceable Blades: Yes