Quote Originally Posted by LONGBOWAH View Post
The four big (and maybe an interrelated 5th) things you get with the LMT enhanced BCG are:

1. Carrier is ported differently to increase dwell time and thereby ease extraction (5th thing).
2. Bolt is "ion" coated.
3. Cartridge case is fully supported by bolt head.
4. Bolt heat treat is "stronger".

You most likely will not have ANY problems with your LMT bolt.
The bolt is not ION coated I have never see that in any statement from LMT regarding the bolt?

If you read Bill Alexanders statement in this thread it explains the feature's of the bolt and carrier better than any other statement I have ever found.