Altra 246 Insert 16 grains

The Pinnacle of Precision & Performance Altra 246 Insert is machined out of 7075-T6 aluminum and is a direct replacement for what is included with all 246 arrows. Designed for a precise fit with 5/16" screw-in field points. Comes in 12 pk QTY;16 Grains;Accepts non-micro FMS insert weights