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Parts ranked by grains per inch
12.5 GPI
Victory VAP SS Elite V1 200 spine has the highest grains per inch in the dataset, at 12.5 GPI.
Which part has the highest grains per inch?
Victory VAP SS Elite V1 200 spine, at 12.5 GPI, tops the 99 parts we hold a published grains per inch for. The full ranking is below.
Data as of 2026-09-06.