TK Custom Smith & Wesson N Frame Revolver Diamond Speed Hammer Kit Matte

Diamond Speed Hammer – N Frame Revolver Trigger Upgrade Kit The TK Custom Diamond Speed Hammer Kit for N Frame revolvers is engineered to give you a lighter, faster, and more reliable double-action trigger. This complete drop-in upgrade replaces factory MIM internals with wire EDM and CNC-machined tool steel components that are heat-treated to 50 Rockwell for durability and longevity. Expect a sub-6LB double-action pull, smoother cycling, and faster lock time — all while increasing ignition reliability across a wide range of primers. This is the exact setup trusted by USPSA revolver shooters and professional gunsmiths alike. Includes everything you need to transform your revolver from stock to competition-ready. Gunsmith fitting may be required depending on frame tolerances. Key Features COMPETITION READY – Dramatically smoother and lighter trigger pull PRECISION MACHINED – Wire EDM & CNC cut tool steel, heat-treated to 50 Rc FULL KIT INCLUDES – N Frame Diamond Speed Hammer,