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I’ve decided to build an AR15 with my boys (with the assistance of a friend who is an armorer). What should I use thread. UPDATED IN FIRST POST

This topic can be found at:
https://sigforum.com/eve/forums/a/tpc/f/630601935/m/1130054764

March 25, 2020, 08:52 PM
armme
I’ve decided to build an AR15 with my boys (with the assistance of a friend who is an armorer). What should I use thread. UPDATED IN FIRST POST
quote:
Originally posted by BB61:
UPDATED: I ended up purchasing a BCM blemish upper.


I use these, myself.

I didn't go back through the thread and look at all the suggestions so I'm throwing this out blind, but I would suggest getting a BCG and barrel from the same manufacturer. Should eliminate any head space and/or timing issues. However slim the chances of having any are anyway.

Just a thought.