Hellcat and Hellcat OSP Iron Sights

[mrduncan626]

I'm looking for a set of suppressor iron sights for my Hellcat OSP. But, the websites I found indicate that the iron sights will fit a Hellcat but not the OSP model. Anyone know what the difference is between to two different model iron sights are?

 

[conax]

I think the rear dovetail is narrower on the OSP and RDP guns. They had to keep the sight behind the space taken up by the optic cut out. It is odd that the sight manufacturer mentioned doesn't realize the only Hellcats that have a threaded barrel have the cutout and narrower slot. No threaded barrel, no suppressor I would think. No need for suppressor sights on the standard Hellcat.