After I went to the LGS and bought what I was expecting to find, the MKIV Target, I went back to another section of their gun counters and saw the LCRx
I thought crap, and bought that one too.
Both very nice guns. Picked them up a couple days before the MK recall. I have the original LCR so I already have speed loaders which are very handy. Really like the LCRx, the single action is very nice and DA is just like my LCR, stout but smooth, not gritty as reported above. Ran about 250 rounds through LCRx and 450 in total for MKIV, both no issues so far. Only shot the LCRx at the 50 yard range as when I went the 25 yard and 7 to 15 ranges were down for grounds maintenance. Both very easy to keep on 8 x 10 paper at that range and both wonderful shooters. With the LCRx I had to adjust the rear sight way down to almost bottom out though, shot very high out of the box.