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AR15.COM
1/15/2026 2:58:38 PM EDT
I know the topic of the "best" QD ACOG mount has been beat to death several times on these forums, with Bobro, GDI, LaRue, ADM, and others often emerging as popular preferences.
Does anyone have any hands-on experience with either one of these?

I'm having trouble even finding a pic of either with an ACOG installed. I'm assuming the cantilever in the case of the AC12043 is to get the base out over the flat part behind the rail. It definitely doesn't look like enough room to allow for a rear BUIS.

As an aside, what I am assuming was the precursor to this product (the AC12033) looks a lot like the appears to have been manufactured by Bobro.
2/11/2026 1:27:35 AM EDT
[#1]
I have the cantilever one

It’s a good option for getting a 4x acog set to the rear like the Larue RCO mount.

They are the same mount height as the Ta51 thumbscrew mounts

Pretty sure their qloc mounts are made for them by Zero Delta. They are quite nice, strong but not heavy etc


2/11/2026 12:09:17 PM EDT
[#2]
Quote History
Originally Posted By ScoutH57:
I have the cantilever one

It’s a good option for getting a 4x acog set to the rear like the Larue RCO mount.

They are the same mount height as the Ta51 thumbscrew mounts

Pretty sure their qloc mounts are made for them by Zero Delta. They are quite nice, strong but not heavy etc
View Quote

Awesome! Thanks! This is super helpful.

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