DURABLE & LIGHTWEIGHT; Forged body provides longer tool life; Anodized body for corrosion protection; Slick finish for faster & easier cleaning; Internal coated passages; Stainless steel needle and fluid tip; Lightweight: 325 grams (0.7 Lbs); HIGH EFFICIENCY; Unique pattern designed for great coverage, optimal overlapping; Low overspray (bounce back); Great transfer efficiency; Superior atomization; Innovative High Efficiency (HE) advanced technology; QUICK THREAD TECHNOLOGY; 1 Turn to lock/unlock the air cap; 3 Turns to lock/unlock the fluid tip; Wide threads for easy cleaning; M16*P1.5 female thread fluid joint; Compatible with most traditional and disposable cup systems; SMOOTH OPERATION; Soft trigger pull to reduce fatigue; Precise lubricated adjustment knobs for better control; Innovative CNC machining to avoid the need for gaskets behind the fluid tip