Help me understand that part…
For a 300 blackout dummy round if I’m not chambering then I don’t care so much, correct?
And for a 300 blackout dummy round that I chamber if I’m less stretchy with the removal then it’ll probably still chamber as a dummy round, no?
I have 9mm dummy rounds that are pretty loose that chamber fine, which is what I’m basing my thoughts off of.
Obviously if you’re going to shoot them, then resizing is necessary.