Non-scope sight options
 

What are some good sight options besides a scope or red dot? What style and brand for a rem. 20 g?

Tru Glo Clamp on with windage and elevation adjustment capabilities.

However you can get by with just a normal bead sight on a shotgun. Lots of birds taken with that method.
The real problem is you will cheat. And ever so slightly lift your head before the shot. Thus a miss or worse yet a cripple.

What sights really do is help the shooter keep their head down and concentrate on sight alignment on their target.

Truglo Magnum Gobbledot pro series. Have to order the one that fits your rib. Ditto what JW said.

Thanks for the info

Truglo makes a nice bright sight! I use one on a 20 GA youth model and it really helps in lowlight and foggy mornings

Williams Fire Sights.

2 gold beads is all I use. They work just like they always have.