Gold Tip Kinetic Kaos Shafts 200 1 doz.. Kinetic Kaos is optimal for increased accuracy in the wind and down-range accuracy. Standard equipped with Ballistic Collars that increase strength with superb broadhead alignment. High performance GTO nocks and bushings provide protection to the back end of the shaft while enhancing accuracy. Features of Gold Tip Kinetic Kaos Shafts: 500 7.6 grains per inch Straightness +/- .0025" Weight tolerance +/- 0.5 100percent Carbon Construction GTO nock and bushing factory installed Ballistic Collar included Package Contents: Gold Tip Kinetic Kaos Shafts GTO Nock & Bushing Ballistic Collar (spine specific) Accu-Tough Insert (spine specific) For bowhunters looking for a durable hard-hitting small diameter shaft that still provides unmatched straightness retention the Kinetic family of arrows meets the challenge. If you're hunting larger game or striving to increase your accuracy in wind and inclement weather the Kinetic shafts are constructed with Gold Tip's Smart Carbon Technology and engineered to deliver maximum kinetic energy. Features/Specifications: GPI 11.6Length: 30Straightness Tolerance: +/- .25Weight Tolerance: +/- .5 grOuter Diameter: .282Inner Diameter: .24 Included Accessories: GTO Nock BushingBallistic Collar (spine specific)Accu-Tough Insert (spine specific)