This Suttner ST-2605 Easy Pull Non-Weep Spray Gun (202605600) features high quality, German engineered components and an anti-fatigue trigger system designed for applications that require long periods of time. The unique Relax-Action technology reduces trigger pulling force by 40% and holding force by up to 90%. The gun is very durable with a handle constructed of impact-resistant plastic, a forged brass housing, stainless steel valve components, and chemical resistant seals.