Those are pretty mild vs what I’m used to seeing from a 16” bbl with max cases. 180s to 2300 should be doable.....not to mention the 150s are way slow.
Edit: why does everyone want to compare an AR-specific chambering to stuff you can’t get in an AR? It seems it mudholes a blackout and will probably catch the 45s at 100.....or prove it’s worse.
