The MVD Roller Pro Speargun Head comes in a variety of sizes to perfectly fit almost all tubular aluminium and carbon speargun brands in the market. It can be used to convert a speargun to the roller system or to build a roller speargun from parts.

This is the larger Pro roller muzzle, taking greater band load and rubber diameters up to 19mm.

The male spigot has a sturdy O-ring for.sealing inside the barrel. All metal parts are made from 316 marine grade stainless and the muzzle body is CNC machined from a billet of super strong acetyl.

MVD Roller Pro Head takes rubber from 16mm to 19mm in diameter, so it is even possible to convert your existing bands to roller rubbers, to fit this muzzle.

Convert your speargun to a roller system for greater power, better accuracy, longer range, minimal recoil and all with a single load.