CMI Archery 4mm Stainless Steel Insert 75 Grain 6-Pack

CMI Archery 4mm Stainless Steel Insert — 75 Grain — 6 Pack

Built from 416 stainless steel and heat treated for maximum toughness and durability, the CMI Archery 4mm insert is engineered for consistent performance in demanding conditions. Precision-machined to tight tolerances, these inserts deliver reliable fit and repeatable flight characteristics for competitive archers and serious bowhunters alike.

• Material: 416 Stainless Steel
• Weight: 75 Grain
• Shaft Size: 4mm
• Accommodates 4mm screw-in backweights for easy weight customization
• Pack Quantity: 6-Pack