Gold Tip Airstrike Aluminum Inserts 340 12 Pack Silver. Weight: 250 (26.4 gr.) 300 (25.4 gr.) 340 (24.9 gr.) 400 (24.3 gr.) Specifications for Gold Tip Airstrike Aluminum Inserts: Manufacturer: Gold Tip Color: Silver Fabric/Material: Aluminum Additional Features: Small Diameter Carbon Features of Gold Tip Airstrike Inserts: Aluminum inserts For Gold Tip Airstrike arrows Weight: 250 (26.4 gr.) 300 (25.4 gr.) 340 (24.9 gr.) 400 (24.3 gr.) Package Contents: Gold Tip Airstrike Inserts Gold Tip INS204AS34012: Airstrike Aluminum Inserts 340 12 Pack Silver