BlackOuts X3 Hunter Carbon Arrows with 4 Feathers are a superb integration of pro-level performance and wallet-friendly pricing. With an improved straightness factor of .003, they deliver an extra edge of precision that can make the critical difference between a clean kill and an empty freezer. 100% carbon for durability and smooth penetration. Arrows are full length (32) with nocks installed and inserts loose. Per 6. Straightness factor: .003. Wt. tolerance: 2 gr. Shaft wt: 8.8 gpi. Blackout X3 Hunter Carbon Arrows with 4 Feathers Draw Weight(lbs.) 26 27 28 29 30 31 45-50 - - - - -