Maximize the power of your railgun by converting it to a 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
30% larger than "Compact" in all dimensions
Real time tested
Different types for almost every conventional speargun in the market
MVD Roller Pro G2
- Low profile inox arches - Full pretension capable (up to 100%) - Increased lateral agility - Accepts 16-19mm rubber - Same total weight as its predecessor!