MVD Roller Head Compact

Maximise the power of your railgun by converting it to an roller speargun. This MVD Roller Head Compact kit can add about 40cm of power to your railgun. For example if you shoot a 70cm traditional railgun…after this conversion your speargun will have the power of a traditional 110cm speargun. At the same time, the pulley system will decrease recoil to almost zero!

MVD Roller Head Compact Features:

• Design and implementation using state of the art technology CAD/CAM CNC code.
• High precision engineered to strict specifications
• Metal parts made of inox steel type 316L marine
• High endurance, low friction Industrial  Acetal body
• Fits rubber dia 12-16 mm
• Real time tested

INCLUDES SPARE SEAL AND FIXING SCREW