I recently picked up a USP Tactical as a suppressor host. So far, I'm pretty smitten with its performance, but since I bought the non-"LE" package, my USP came standard with LPA target sights utilizing a flat black front sight and serrated adjustable rear sight.
Most of my handguns - assuming I have a choice in the matter - end up with flat black rears from either 10-8 or Wilson Combat. I discovered I really liked the simplified sight picture while trying a friend's Glock and promptly rolled it out to my serious use handguns under the assumption that the slight astigmatism I have made the "busy" sight picture of a 3-dot worse, and so far I've seen pretty decent results. I want to set my USP up with a similar configuration, but before I do, are there any reasons that might make it worth considering leaving the flat black "target" sights on?
My aftermarket options for suppressor-height irons matching the LPA rear on the USP seem fairly limited (Dawson and Meprolight have options, and I'm aware HK has a 7.0mm high tritium front but I'm not sure who makes it or if it's the correct height for the factory LPA rear), so I'm taking my time to do some research before jumping into a new sight set. My original plan was to just buy a full Meprolight set like the LE model comes with and just use the front sight, but I'm hesitant to spend $80 and the time needed to do the swap if there's some benefit to a flat black set that I've been missing so far and would end up going back for.