The Smith & Wesson Pro Series are the next step up from the production line while still remaining true to "Stock". Bringing competition specifications and features to factory models, the Pro Series offer that ready-to-go package while still maintaining production line integrity. The Model 686 SSR, Stock Service Revolver, features a forged hammer and trigger, chamfered charge holes, custom barrel with recessed precision crown, bossed mainspring, ergonomic grip to force high hand hold, tuned action, and wood grips.