Recently picked up the 320c RX and its really improving my shooting experience. Took a little bit of time, but from a presentation and shooting perspective, I have become as fast as I was with my iron sights. In terms of accuracy, it's been night and day.
Today I configured my RX slide on my subcompact, went to work on a little distance shooting. Now it's probably important to know that at best, and I'm being generous, I'm an avg. shooter. Probably less than that on this forum.
Anyway this is just right at 30 yards.
First 10 shoots. First one hit the middle, than decided to aim small and miss small.
If you look at the first pic, the taget on the far left has a 6 inch steel target that I was able to hit pretty consistent with weak hand and strong hand.
320c RX is easy to carry but the sc set up really will make the summers in TX a breeze to carry with an optic.