The P32 does have the LRHO and so does my PF9. I'm not sure if the P40 does?
And none of the handguns have safety's. Just a LONG double action only trigger.
And FWIW the P40 trigger is probably the stiffest of all the KT handguns.
Once you learn the long trigger pull it's not an issue IMO. And it works as a safety when carrying. But if you're not used to a DA only gun then it will take some getting used too. ;-)
I have 2, the PF9 and the P11, the P40 is one of the hardest recoiling guns I've ever shot, they even discontinued the thing but the one you are looking at is a nice cc gun. I just prefer a larger caliber, that's the reason I wen with the 2 that I have.
I purchased one several years ago when they first came out and I still have it. I had problems in the beginning that required a trip back to the factory even after a "fluff and buff" treatment, but the pistol came back running 100% and has never given me any further problems.