It depends on the rate of fire, but we highly recommend getting at least a front sight that is metal as to avoid any issues with the heat and a plastic front sight.
No. No springs of buttons to go bad. You flip it up or down by hand
Yes, the FAB Defense Front and Rear Set of Flip-up Sights will fit the picatinny top rail found on your Tavor TS12 Shotgun.
The FAB Defense Front and Rear Set of Flip-up Sights are made of extremely durable high-grade polymer and metal.
No, the FAB Defense Front and Rear Set of Flip-up Sights mount to picatinny rail. However, you could use an M-LOK to picatinny rail adapter to mount them to M-LOK. You can find that adapter at the link below.
https://www.opticsplanet.com/trybe-defense-magnite-m-lok-picatinny-rail-section-3-slots.html
Yes they should be compatible.
That will depend on the height of your mount with the red dot.
The co witness aspect will depend on the mount height of your optic.
You could try, but these sights are made for the AR platform specifically.
Any standard aftermarket tritium front sight post should work.