Riffe Mahogany Competitor Series Speargun Desgiend to replace Riffe's Padauk Competitor series Solid Mahogany wood stock Only available in Hawaiian setup Hawaiian setup: 9/32 Hawaiian Flopper Shaft, 1 wrap of line, and 2 power bands for shorter shooting range 9/16 (14mm) amber power bands (may upgrade to 5/8 (16mm) bands for more hitting power and longer shots  recommended with heavier shafts)