Sizing Down to Far Home › Forums › NOE Forums › NOE Archive › Historical Archive › General › Forum Questions / Problems › Sizing Down to Far Search for: This topic is empty. Creator Topic 2018-03-09 at 03:10 #489602 Sam FisherParticipant Up0Down:: I want to get the 311-199-SP-K5 3 cavity GC (311365) for use in a 300 blackout. Is sizing down to .309 to much for this tip?? Thanks Creator Topic Viewing 2 replies - 1 through 2 (of 2 total) Author Replies 2018-03-09 at 07:20 #510346 adamsutherlandModerator Up0Down:: You should be fine with a couple of thou. 2018-03-10 at 15:27 #510347 Sam FisherParticipant Up0Down:: Thanks. Cant wait to get it and work up a load for it. 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:3 + 6 = Log In