M&Ps had the firing pin block exposed in the slide when the rear sight was removed. Other than the possibility of losing or bending the spring during detailed disassembly did this cause problems? I imagine the issue was most often a problem to the uninitiated much like taking an M16 pistol grip off without proper instruction. An easy deal if you've done it before but also a sure path to losing the selector detent your first time.
Staccato can probably engineer some S80 parts that ride against the bottom of the optic plate easily enough. It will just have to be well known that parts may be lost easily.
SIG just breathed a sigh of relief. Finally something for forums to fret about and take some heat off the 320....
[emoji2]
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