Micro Insert Weight 10 grains

The Micro Insert Weight 10 grains exemplifies archery engineering at its finest. Part of the Altra Forward Mass System, these precision-crafted 10-grain weights allow discerning archers to achieve optimal front-of-center balance with meticulous control. Stackable for customized weight distribution and compatible with all Altra 166 arrows, these micro inserts elevate downrange accuracy through sophisticated weight management. Sold in convenient 12-packs with Blue Loctite recommended for secure assembly.