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Published on Jun 2, 2012
Commercial spearfisherman Dan MacMahon takes out a monster 134 lb black grouper with surgical precision during a 260 foot technical trimix dive in the Gulf of Mexico.
The speargun used on this dive was custom built utilizing Spearfishing Specialties components along with a Neptonics reverse trigger mechanism. All technical dive gear used is manufactured by Zeagle Systems.