Another J Frame CCW HD moon clip conversion on a 642 cylinder headed home : r/SmithAndWesson
The S&W 686 Plus .357 Magnum: Still Relevant? | The Armory Life Forum
586/686 plus moonclips
S&W 686 Moon Clips & Loading Tools for Sale | TK Custom Store
Amazon.com: TK Custom 10 Moon Clips - Premium Moon Clip for S&W Model 686PLUS .38/357 Revolver | Speedy Carbon Steel Moon Clips for Easy Loading and Unloading | Made in USA : Automotive
Smith & Wesson Model 686 38/357 Mag 7 Shot Cylinder Moon Clip Conversion Upgrade | Northwest Firearms
7 Shot Moon Clips for S&W 686+ .38/.357 Magnum | TK Custom Store