Sights That Attach to Vent Rib on Remington 870?

[Salty]

Looking for a sighting system for an 18 inch barrel 870 with a vent rib, not drilled and tapped anywhere and would like to keep it that way. Its cylinder bore and will be primarily used for slugs and not often so not wanting to spend a zillion. Ideally peep sights or wouldn't rule out a rail and go from there with a red dot or something. I see Trueglow makes sights but don't see them in Canada, what all's out there? thanks

 

[Butcherbill]

There’s a set on the EE, fiber optic sights that clamp on to the rib.

https://www.canadiangunnutz.com/for...91-Truglo-Pro-Series-Magnum-Gobble-Dot-Sights

 

[Salty]

Thanks bill that's the type of deal i'm talking about I'll keep that in mind, but I'd much prefer a ghost ring

 

[Oxaye]

Not a ghost ring, but I've been thinking about giving these a try. Seems like a nice and tidy option

http://https://www.xssights.com/Detail.aspx?PROD=993617&CAT=8198