Altra - Non Micro Insert Weight - 12pk Clearance patented flex connector

patented flex connector

Multiple length adjustments

This is a very important feature as it will accept and center any size shaft available today

so a shorter 1-2″ vane will not get as much helical as a 4-5″ vane

Altra - Non Micro Insert Weight - 12pk Clearance patented flex connectorDescription: The Pinnacle of Precision & Performance Altra non micro Forward Mass System (FMS) insert weight system offers fine adjustment of total arrow weight to increase F. O. C. and improve down range accuracy. The non micro insert weights are designed for use with all Altra arrows larger than 166 and are stackable for infinite weight adjustment. Features: Comes in 12 pk QTY Available in 10, 20, & 50 Grains Blue Loctite recommended for assembly