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SubGravity - FSI (Free-Spinning Spool Insert)

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SubGravity - FSI (Free-Spinning Spool Insert)

SubGravity - FSI (Free-Spinning Spool Insert)

SubGravity - FSI (Free-Spinning Spool Insert)

The FSI (Free-Spinning Spool Insert) is designed as an upgrade for the SubGravity RES (Ridiculously Enhanced Spool). This insert fits seamlessly into your RES to provide a free-spinning center for the diver to more easily run line, shoot SMBs, etc.

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From $10.95
SubGravity - FSI (Free-Spinning Spool Insert)—
$10.95

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SubGravity - FSI (Free-Spinning Spool Insert)

The FSI (Free-Spinning Spool Insert) is designed as an upgrade for the SubGravity RES (Ridiculously Enhanced Spool). This insert fits seamlessly into your RES to provide a free-spinning center for the diver to more easily run line, shoot SMBs, etc.

SubGravity - FSI (Free-Spinning Spool Insert) | Paragon Dive