Warning

 

Close
Confirm Action

Are you sure you wish to do this?

Cancel Confirm
AR15.COM
Armory Sponsor
4/17/2026 10:21:19 PM EDT
What is the most reliable mount on a vent rib and what is the most reliable MRO sight for said system?
4/17/2026 11:10:07 PM EDT
[#1]
I put a 512 on a shotgun about a decade ago.  We were shooting clays out on our hillside and he missed like 20 in a row.  Said hold on a minute.  Went inside, mounted it and told him just put the bird in the window.  Hit 22 out of 25.   I don’t even remember which shotgun and definitely not the mount.  

I know csb, sample of one, yada yada.
4/17/2026 11:14:06 PM EDT
[#2]
Quote History
Originally Posted By GlockPride:
I put a 512 on a shotgun about a decade ago.  We were shooting clays out on our hillside and he missed like 20 in a row.  Said hold on a minute.  Went inside, mounted it and told him just put the bird in the window.  Hit 22 out of 25.   I don’t even remember which shotgun and definitely not the mount.  

I know csb, sample of one, yada yada.
View Quote



He may have been left eye dominate. The red dot may have forced him to use the other eye.

Generally when you aim at a flying target you miss it.
4/17/2026 11:14:22 PM EDT
[Last Edit: Capt_Destro][Edited] [#3]
I'd trust whatever Warne makes honestly.

Warne Rib Mount

This is for micro reflex red dots if you go that route. Not sure of any MRO. It's a universal mount which is neat.

They do make T1/AEMS Rib mounts.
4/19/2026 9:49:05 PM EDT
[#4]
Didn’t know how I’d like the rib mounted red dot, but mounted a vortex defender st with a meadow creek mount and really like it on my 870 turkey gun. It’s one of the original greenleaf special purpose models so I didn’t want to drill and tap it. After using it, may do more like it.
4/25/2026 8:47:01 PM EDT
[#5]
The Warner mount works great - I have one on my dive gun and my hostage went way up.
4/25/2026 9:26:06 PM EDT
[#6]
Aimpoint makes an Acro for shotgun ribs

Acro S2

Sign up to continue the discussion

Create a free account to share your thoughts, follow topics, and connect with the AR15.COM community.

Already a member? Sign In

Armory Sponsor