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7/15/2025 11:08:54 PM EDT
[Last Edit: havoc][Edited]
I bought the subject mount off the EE here a couple months ago and didn't think much of it at the time - but now I'm wondering if the mount is authentic or not. The mount is a KAC 30mm Scope Mount, p/n 24755.

Here's the thing: I have another one of these mounts (same part number, shown with the Leupold Mark 4 below) that I bought from a reputable KAC dealer years ago. Note in the pictures below the known "real" mount is engraved with the KAC shield & helmet logo, the other has an engraved KAC word mark. As I have yet to see another mount with the same marking it has me wondering if this is indeed a KAC part, or not, or if it's from a late production or limited run, etc.

Any help is greatly appreciated. Photos for reference / discussion:


This is the only discernible difference between the two mounts: real 24755 with shield logo on top - Word Mark mount below...


The machining details, size and placement of chamfers and extrusion features, etc. are identical between the two mounts...


Recoil lug / screw features, grey dry lube coatings, and MIM gate locations on the clamps are again identical on both mounts...


"Forward arrow"engraving and cross bolt end-swage are same-same...


Everything looks and measures the same, with the noted exception of the "KAC" engraving. So if anyone knows the story on this / these please share.


7/15/2025 11:34:53 PM EDT
[#1]
I have various flavors of those mounts (30mm, 34mm, 35mm) and don’t think any have the “KAC” letter engraving. I also can’t think of an example like that I’ve seen. Maybe it’s new? KAC does change things like that occasionally.
7/16/2025 12:29:23 AM EDT
[#2]
I’ve seen them come from Operation Parts, which I have to imagine would be legit with a few different markings over the years.  The KAC logo, KnightsArmco.com, and KAC.  

As mentioned KAC tends to change markings over time on about everything they make so prob just an era thing.
7/16/2025 8:21:48 AM EDT
[#3]
Fakes dont use good bolts with the same color parkerizing and finishing and etc. Youd be able to tell.
7/16/2025 8:54:58 AM EDT
[#4]
The threaded holes looked a little concerning however, after comparing with an older Taupe Anodized 30mm mount it appears normal.

nothing is absolute
7/16/2025 9:23:18 AM EDT
[#5]
Quote History
Originally Posted By the-answer-is-42:
Fakes dont use good bolts with the same color parkerizing and finishing and etc. Youd be able to tell.
View Quote

A lot of fake mounts also use Metric threads instead of SAE.
7/16/2025 10:05:41 PM EDT
[#6]
Quote History
Originally Posted By mdavis:
I have various flavors of those mounts (30mm, 34mm, 35mm) and don't think any have the "KAC" letter engraving. I also can't think of an example like that I've seen. Maybe it's new? KAC does change things like that occasionally.
View Quote

I've never seen just the KAC either. I have one that has the Knight's logo and another that has FORWARD on both sides.

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