Marlin Sport 4-tooth

Fitted with mp4 spearhead 

Technical specifications

>  28mm aluminium barrel
>  High range Marlin pistol grip with reel bracket
>  Milled 6.7mm spear shaft (M7 thread) with a 4- prongMP4 head
>  MP4: 4- prong spearhead with thermoplastic polymer reinforced fibreglass body,optimized hydrodynamic shape and AISI 303 stainless steel teeth    
> 18mm power bands
> Articulated wishbone
> 1.6mm black mono-filament
> Available lengths (cm): 50 / 60