This is no ordinary muzzle! The muzzle has an incorporated a substantial and adjustable ballasting system, internally threaded to the spigot and all made of 316 stainless steel. This makes these spearguns capable of the band load forces required for blue-water hunting and further reduces recoil.
 
Muzzle features a low profile, internal horizontal reel line guide S/S pin and a through hole for muzzle bungee attachment.
Ambidextrous line-wrap plates are present on the muzzle, along with another Meandros first - adjustable line lock cheek plates.
These grooves can be screw-adjustable and they capture and hold the line throughout the re-rigging process.