Are the holes in the slide they mount the rear optic plate cover with threaded?
I'm a bit confused here as I'm assuming the threads on the optic plate are threaded since the screws come in from the bottom.
But videos of installing an optic show people running the screws through the optic into the slide, which means the slide is threaded.
Factory having the slide and plate threaded seems odd to from a manufacturing standpoint of getting both threads to line up without binding and causing irregularity...
I'm a bit confused here as I'm assuming the threads on the optic plate are threaded since the screws come in from the bottom.
But videos of installing an optic show people running the screws through the optic into the slide, which means the slide is threaded.
Factory having the slide and plate threaded seems odd to from a manufacturing standpoint of getting both threads to line up without binding and causing irregularity...