.246 Gold Tip "GT" Nocks are designed for use with Gold Tip and and most other 5/16" carbon shafting and on the Easton Uni-bushing system. The press fit design allows easy insertion without glue. It allows the nock to be turned for proper feather clearance. Choose from Black, Blue, Clear, Solid Green, Fluorescent Green, Fluorescent Orange, Pink, Ruby Red, Smoke, White, or Yellow.