Smith & Wesson K/L/N/X/Z Frame Revolver Thumb Piece S.S Factory New Part 215710000 Firearm Maintenance 317 J-Frame

317 J-Frame

historical reenactments

Professional gunsmith installation recommended for proper fit and function

You should see "637" or a dash variant like "637-1"

055" diameter

Smith & Wesson K/L/N/X/Z Frame Revolver Thumb Piece S.S Factory New Part 215710000 Firearm Maintenance 317 J-FrameSmith & Wesson K L N X Z Frame Revolver Thumb Piece Stainless Steel Genuine factory new Smith & Wesson stainless steel thumb piece designed for K, L, N, X, Z, Frame revolvers. This OEM replacement part features a glass bead finish and ensures secure cylinder release operation. Specifications Frame: K, L, N, X and Z Frame Material: Stainless steel Finish: Glass bead Style: New style (fits all models) Condition: Factory new Part number: 215710000