The Roughneck Ultimate Mortar Gun offers 7 applications in one gun, and is suitable for mortar, grout, adhesive, sealant, cartridges, foil packs and bulk material. This spares kit has a heavy-duty ratchet mechanism with a high thrust ratio, high density push block with hardened release plate, and push rod. Along with a strong 750mm aluminium tube, aluminium front and back rings, this mortar gun is an ideal choice for re-pointing or filling applications.This Roughneck Ultimate Multifunction Mortar Gun is supplied with: 2 x Black Nozzles (large and small) for repointing or filling gaps in slabs2 x White Nozzles for grouting or using with glue sausage1 x Dome-Shaped Plunger for use with glue sausage2 x Plungers with Cut for use with mortar2 x Plungers without Cut for use with grout or bulk loading1 x Spanner1 x Instruction bookletAdditional Information:Gun Type: Mortar Gun