That’s some serious aftermarket work on that Glock. Not cheap, either, but for race guns there never seems to be a limit on what you can spend.
Of all of the changes, I can’t stress the undercut trigger guard more. Even for carry guns. Not only does it solve Glock knuckle, if you’re carrying a compact gun like the new Glock 30S it can, at least in my experience, prevent magazine pinching.
I mean, no, I don’t care when a gun gives me a blood blister. Real operators cut off their pinkies anyhow, they just get in the way.