Alright hunters, these Wasp Boss broadheads are serious business for bow hunting! The 4-blade design with that shortened aerodynamic aluminum ferrule gives you field point-like flight accuracy, which means you don't have to constantly adjust your sights when switching from practice points to broadheads. The .027\ razor-sharp blades are precision ground and honed, always perfectly aligned with the trocar tip edges to maximize penetration. Speaking of the tip - the stainless steel trocar tip is hardened to Rockwell 46C and hollow ground to a near-razor edge that can blast through bone when needed. With a 1-1/16\ cutting diameter, these create massive entrance and exit wounds for quick, ethical kills and better blood trails. Each 3-pack includes 2 extra sets of replacement blades, and additional blades are available separately if you need more. The 100-grain weight is standard and works with most modern compound bows. Made right here in the USA with the quality and precision that serious hunters expect from Wasp. Whether you're hunting deer, elk, or other big game, these broadheads deliver the cutting power, penetration, and accuracy you need for successful hunts. The replaceable blades mean you can refresh your broadheads without buying completely new ones, making them more economical in the long run.