Hello all - I've been hankering for a 38-55 for a while now, finally got around to removing the barrel from a Marlin 336 type action and thinking of sending to JES for reboring. A question for ya'll - for shooting cast bullets, perhaps the 379-250-RF Lee mold, should I go with 3, 4, or 5 groove rifling?
Also, can JES set the headspace with only the barrel? OR - will he need the action also?
Thanks for any suggestions.
Ken H>