General description: Designed for superior finish performance, Built for ergonomic comfort, Outperforms the competition, Tested and approved worldwide. Technical Specifications: - Body: Drop Forged Aluminum - Weight: 14.6 oz. (412g) gun only - Air Inlet: 1/4" Universal Thread - Fluid Inlet: 3/8" Universal Thread - Fluid Passages: Stainless Steel - Feed Type: Pressure feed - Service Bulletin: SB-2-548 - Gun Repair Kit: Consult Service Lit.