Which expander plug? Home › Forums › NOE Forums › NOE Archive › Historical Archive › Using NOE Moulds › Casting and Reloading › Which expander plug? Search for: This topic is empty. Creator Topic 2017-05-22 at 00:27 #489289 kevinpayne Up0Down:: I’m going to order an expander plug for my lee universal neck expanding die. Would you recommend the .358 x .354 or the .359 x .355 if I am sizing my cast bullets to .357? Thanks Creator Topic Viewing 2 replies - 1 through 2 (of 2 total) Author Replies 2017-05-22 at 08:04 #508106 adamsutherlandModerator Up0Down:: .359 x .355 2017-05-22 at 20:27 #508107 kevinpayne Up0Down:: Thank you Author Replies Viewing 2 replies - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Please enter an answer in digits:eighteen + eleven = Log In