Die-cast handle and anodised aluminum barrel. Easy to fill & dismantle for cleaning. 3 assorted interchangeable nozzles . Replacement parts: Amtech stock code: H2180. Contents: 1 x heavy duty mortar grouting gun. 1 x 8mm Polypropylene square nozzle. 1 x 8mm Polypropylene angled nozzle. 1 x White polypropylene tapered nozzle. 1 x Circular plunger. 1 x Fill shovel.