Altra Arrows 204 Pin Bushing 12 Pack Grey. These bushings are perfect for archers seeking enhanced reliability and accuracy in their equipment. Specifications for Altra Arrows 204 Pin Bushing: Manufacturer: Altra Arrows Color: Grey Quantity: 12 Pack Fabric/Material: 7075-T6 Aluminum Weight: 8.5 grain Features of Altra Arrows 204 Pin Bushing Designed for a precise fit with Altra 204 Arrows and Altra Pin Nocks Package Contents: Altra Arrows 204 Pin Bushing Altra Arrows AA-AC-00017: 204 Pin Bushing 12 Pack Grey