Made entirely of derlin this muzzle utilizes 30mm pulleys (rolls) with ceramic bearings, which eliminates the friction and loss of power
The Zeso handle is designed to fit all conventional spearguns in the market with a 26mm inside diameter tube. It will allow you to convert your conventional speargun to a roller or invert roller at any time.
Ermes Formula is an inverted roller muzzle allowing you to convert any conventional speargun with 26 mm internal tube diameter into a crazy powerful invert-roller.
Universal speargun mount allowing Intova Sport HD, Nova HD, Edge X and other waterproof cameras with standard tripod mount base to be mounted on spearguns.
Ermes Siren is a universal fish caller (clicker) which can be mounted at a proper place on the handle of a conventional or handmade speargun.
Fish caller (clicker) for handmade and other spearguns consisting of a rotating cog and spring revolving clapper on a single mounting plate.