Gold Tip Hunter Pro Arrow 500 4 Fletch Black Pack of 6. If you had to pick one arrow to last the rest of your life a Hunter series would be it. A mid-weight arrow that features balance of speed and penetration making it ready for any situation. Constructed of Gold Tip's Smart Carbon Technology for unmatched durability and straightness retention. Specifications for Gold Tip Hunter Pro Arrow: Manufacturer: Gold Tip Color: Black Features of Gold Tip Hunter Pro Arrow GPI 9.3 Length: 32" Straightness Tolerance: +/- .1" Weight Tolerance: +/- .5 gr Outer Diameter: .32" Inner Diameter: .246" Package Contents: Gold Tip Hunter Pro Arrow GTO Nock GTO Bushing Accu-Lite Insert The ultimate arrow in the Gold Tip Hunter series. Unmatched durability with some of the tightest tolerances in the industry. Straightness tolerance of +-.001 and weight tolerance of +- 0.5 grains. Available in sizes 500 (7.3 GPI) 400 (8.2 GPI) 340 (8.9 GPI) and 300 (9.3 GPI). Includes GTO series nocks with bushings and Accu-Lite inserts. Factory four-fletched with 2.75 low profile vanes for increased broadhead accuracy.