S Sharps '74 CGN Ultra frequent flyer Rating - 100% 21 0 0 Apr 19, 2018 #1 What is the recommended weight for a S&W rebound slide spring? IIRC - it's 4#.
RePete CGN Ultra frequent flyer Rating - 100% 170 0 0 Location This Solar System Apr 20, 2018 #2 The factory, IIRC is 18#. I always use a 14# spring.