The Muzzy 100 Grain Screw-in 3-Blade Broadhead is Muzzy's best selling head designed for enhanced performance and penetration. This screw-in broadhead features a trocar tip for clean, deep penetration and is made of anodixed aluminum ferrule for strength and durability that lasts. This broadhead won't deflect or bend when hitting bone and will keep up with every shot. Purchase your 6-pack for the best value and performance during archery season.