What is the pound rating of the stock rebound spring on a 686-6? I cannot find that anywhere. It must be around 14 pounds. Thanks for replies!

18 lbs....

Thank you. The Brownells Wolff spring replacement set with the main spring and rebound lists 3 rebound spring weights in their kit: 13, 14, 15. I have an older kit with a 14 pound rebound spring and the stock weight modified main spring and installed it into my 686-6 and WOW!! it really feels a lot better! Amazing. I shoot IDPA SSR and this should make a huge difference.