2026 Proteus Inverted Roller

new wider shape 3 3/4” widest width now enhanced stability when tracking faster . The new ballast chambers come pre weighted with additional space to fine tune your speargun ballasting, laser etch work is free , track color selection is also free.

Teak laminated 

Ermes trigger mech

AR Handle

open or enclosed slick track

16mm pretension bands

16mm primary and secondary 

7.5mm fin shaft is supplied standard on 110 , 120 and above are 8mm 

threaded shafts are available as replacements  

titanium ceramic bearing rollers front and rear

Titanium carriage with titanium pulleys with titanium axles 

carbon muzzle

breakaway rig 

sizes available 

110

120

130

140