This may not be universally true. Pre-release Falkor said the barrel threads would be the same as Impact. However, I handled one personally that was an early production release that 100% did NOT use the impact thread spec. I can’t say if this was a headspace issue or something else, since the thread pitch seems to be the same. I spoke to Falkor about it, I was told they chose not to use the same as impact because it would endorsing a competitor. I’m not saying that hasn’t changed in 2-3 years now, but I know for certain I had a 7even action in my grubby hands that did not use impact pre-fits. I’m also not saying some might work across the board, but I had one that did not. It was very well machined though.
FWIW, the bolt lift was pretty heavy also. Maybe it was smooth, but it seemed heavy to me.