Gold Tip Velocity Pro Shafts 340 1 doz.. Velocity offers durability and ultimate straightness retention without the added weight. Velocity fulfills your need for speed without sacrificing tune-ability and accuracy. Pro arrows come standard with GTO Nocks and Bushings. Velocity Pro arrows come standard with GTO Nocks and Bushings. Features of Gold Tip Velocity Pro Shafts GPI 8.8 Length: 32" Straightness Tolerance: +/- .1" Weight Tolerance: +/- .5 gr Outer Diameter: .299" Inner Diameter: .246" Package Contents: Gold Tip Velocity Pro Shafts GTO Nock & Bushing Accu-Lite Insert Gold Tip Velocity Pro makes slow bows fast and fast bows faster. The tight tolerance Velocity Pro is the pinnacle of high speed arrows. Constructed of Gold Tip's Smart Carbon Technology for unmatched durability and straightness retention. Features/Specifications: GPI 8.2Length: 32Straightness Tolerance: +/- .1Weight Tolerance: +/- .5 grOuter Diameter: .296Inner Diameter: .246 Included Accessories: GTO Nock BushingAccu-Lite Insert