ORIGINAL: bronko22000
BC is pretty knowledgeable about this. Sometimes I have to read his post twice until I get what he is saying
Neck sizing will improve accuracy to some degree and will extend case life. But I personally do not neck size but FL size all my cases. I prefer ease of chambering over accuracy. And IMO matching a case to chamber with only .002" - .004" clearance can cause some difficult chambering if not done properly.
I have trouble mastering the english language
I used to neck size only for years, and never, never had a hickup. Until I was in newfoundland, trying to chamber another round, and in the excitement, couldn't do it. I had to eject that round and go to another one and quickly, as it was a followup shot. Murphy's law in full effect.