C cleric Private Full Member Minuteman Nov 13, 2011 558 183 43 Dallas, tx Apr 22, 2019 #1 Apr 22, 2019 #1 Why do some make/models can pinned threads and others a don’t? I noticed there is a lot of pinned threads in the bolt section and couldn’t figure out the rhyme and reason.
Why do some make/models can pinned threads and others a don’t? I noticed there is a lot of pinned threads in the bolt section and couldn’t figure out the rhyme and reason.
