12PCS Archery Carbon Arrows Shaft Spine500-900 ID 4.2mm for Recuver Bow Hunting Shooting
Description:
1)Straightness:
+/-0 .003''
2)Spine: 350 400 500 600 700 800 900
3)OD:at the picture shown
4)ID:4.2mm
5)Length:30" free cut
6)material:carbon
100% pure carbon construction;for most archery compound bow/ recurver bow,traditional bow
