Nothing special about them, except then run and run run and run out of the box with no modifications.
That's hilarious considering Lone peaks need a dremel job out the gate to cleanly eject certain cases and defiance did not even come out with a prefit capable action until a few years ago despite being the dominate action for the last 8 or so years. I guess their machining wasn't really that consistent after all. Meanwhile the Surgeon actions which were the predecessors to Impact, were prefit capable over a decade ago before anyone even know it was a thing. Impact will keep on dominating PRS and the games where reliable feeding and extraction actually matter. Lone peak even stole impacts tennon dimensions and only changed the cone. They are pretty much interchangeable when it comes to prefits. They are a shitty attempt to clone impact. For the Lone Peakers:
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