The Octosub Ballast Corrector is designed for wooden spearguns. The ballast kits have been developed to give you additional weight without making your speargun negative in the water.
The small ballast kit is designed for 1-2 band spearguns. The large ballast kit is designed for 3-5 band spearguns. The Euro Speargun fits 29.5 mm barrels.
$44.99 – $169.99
Small Ballast Kit, Large Ballast Kit, Small Ballast Front, Large Ballast Front, Small Ballast Rear, Large Ballast Rear, Euro Gun Ballast Kit (29.5mm OD Barrel Rob Allen)