338 dia 300 gr similar to HTC310-225-RN Home › Forums › NOE Forums › I’m Looking For A Mould (New & Old Designs) › New Mould Designs? Let’s Discuss › 338 dia 300 gr similar to HTC310-225-RN Search for: This topic has 0 replies, 1 voice, and was last updated by MT6. Creator Topic 2026-09-05 at 09:18 #530575 MT6Participant Up0Down:: I’d like to get a heavy bullet for the 338 ARC in the 300 gr plus range for subsonic use. Would like gas check and plain base options. The HTC310-225 shoots very well in the 300 blk Not sure how it would work in the the fast twist of the 8.6 Blackout. Creator Topic You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Please enter an answer in digits:5 × one = Log In