Gun Video "Trigger Job: Complete Action Tuning for Smith and Wesson Revolvers with Jerry Miculek" gives you complete instructions for tuning the trigger on K, L and N frame revolvers. Complete disassembly, part identification and instructions for getting a crisp, light trigger pull with perfect reset. This video shows how to tune the overall action, resulting in a smoother, lighter, more predictable trigger pull. Includes complete disassembly and reassembly.