Full Size and Touch Up.Fluid Nozzles and Needle set-ups.Available in Pressure Feed, Gravity Feed, and Siphon Feed.Large stainless steel fluid passages for compatibility with industrial coatings.Long lasting brass inserts and seals.Hardened stainless steel fluid nozzles.Large air passages.Anodized forged aluminum gun body provides durability.Anodized forged aluminum gun body provides durability