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.

Features:

• Comes in 12 pk QTY
  
• 16 Grains
• Accepts non-micro FMS insert weights