MVD Compact Roller Power Head for Rob Allen Spearguns

Roller Heads by MVD

Product Description

Maximize the power of your railgun by converting it to an roller speargun. This 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!

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 diameter 12-16mm.

Real time tested.