The Black Eagle .2445 Screw In Brass Insert Weight 75 Grain 10 is a precision-engineered screw-in weight designed to fit Carnivore, Outlaw, Zombie Slayer, and Vintage inserts. Available in 30, 50, and 75 grains, these weights are stackable for fine adjustments, allowing archers to maximize front-of-center (F. O.C.) weight for improved accuracy and performance. Made from high-quality brass, these weights are easy to install with a 3/32 Allen head and are recommended to be used with Loctite Purple or Blue for secure fitting. Ideal for hunters and target archers seeking to fine-tune their setup Black Eagle .2445 Screw In Brass Insert Weight 75 Grain 10