The Huntmaster Inverted Roller Head is inspired by the Woomera, an Australian Aboriginal spear-throwing device made of wood that offers increased leverage and power. It serves as an extension of the human arm, enabling a spear to travel faster and with greater force than using only the arm by itself. The Inverted Roller Head is basically a modern day 'Woomera', improving a speargun shaft speed and force compared to the traditional open head muzzle speargun.

Choosing an invert roller ahead for your speargun is like choosing a compound bows over a traditional bow in archery. The compound roller and an enhancing stringing system of compound bows, have more power, efficiency, accuracy and reduced recoil, same as invert roller heads on speargun, compared to not using them. Additionally, when loading many rubbers, the invert roller design doesn't apply strain on the handle and hand when firing. This design offers great advantages when hunting larger species.

The 'Woomera' Compound Speargun Inverted Roller Head improved design was innovated to solve many issues of previous invert rollers. We wanted an 'all rounder' Invert Roller Head that could hold hundreds of kilos of pressure, to be used for single or double-flopper shafts and to adapt to alternative powerband and rigging setups according to the targeted fish species.

In summary, the Woomera Inverted Roller Head is ideal for targeting large game fish where a quick kill is desired and a powerful shot is required to ensure thorough penetration. The Invert Roller Head has passed all tests and it has proven to hold up to TEN 16mm rubbers, showing ultimate durability and strength with no cracks, weak points or failing components.

Want to power-up your speargun, get greater accuracy and efficiency, while reducing recoil? Look no further than the Woomera Inverted Roller Head…

Features:

• Twin rollers that make the speargun easier to load and add more powerbands – tested satisfactorily with up to ten (10) 16mm powerbands.
• A 26mm barrel plug with a removable rubber seal that can fit many different guns on the market.
• Sleek and compact design with a horizontal hole between the rollers and the plug to allow for extra rubber kickers when setting up rigs for very large fish.
• Embedded underslung anchor point to tie off your speargun muzzle bungee or feed through a reel line.
• Protective “arches” to cover the rollers, ensuring that lines attached to the shaft don’t tangle or get in contact with the rollers whilst firing the speargun, ensuring smooth operation underwater.
• Made using state-of-the-art CNC/CAD design with special injection moulding, making each stage of the production process precise and consistent.
• A mixture of marine grade stainless steel and cutting-edge injection-moulded plastic resins.
• High tensile plastic mixed with over 32% carbon, making it both stronger and lighter in weight – perfect for the high pressures of added and thicker powerbands.
• Marine-grade stainless steel for all metal parts used.
• ‘Self-lubricating Teflon washers’ embedded behind the rollers that reduce friction whilst firing your speargun.
• Wheel finishes in a Black design with six holes, or Blaze (orange), Blue, Green, Grey, Pink and Red wheels
• Diameter of Barrel Plug = 26mm
• Length of Barrel Plug = 30mm
• Wheel Diameter = 30mm
• Shaft Slot Width = 7.5mm
• Overall Length = 87mm