Originally Posted by 0849

I just took a look at the sights comparing the Shield to the CSX. As best I could measure it appears that the dimensions of the dovetail cut in the slide may be the same. The potential problem is with the shape/contour of the sights. The night sights on my Shield PC have what I would describe as an overhang towards the rear that if placed on the CSX would extend beyond the rear of the slide. One of the nice features, at least in my own preference, of the CSX being hammer fired is that it does not have that extended length of the slide on the rear that striker fired pistols like the Shield typically have.