Home / Products / Low Profile Rail Adapter Kit -Fits ARC, Peltor, 3M, and other helmet headsets.
Quick view
Low Profile Rail Adapter Kit M-LOK & ARC
how to install M-LOK T-Nut
Low Profile Rail Adapter Kit size compare
3m peltor adapter
tactical helmet headset adapter
Low Profile Rail Adapter Kit on helmet
Peltor adapter
RAK headset adapter
Bump helmet peltor adapter
<iframe width="560" height="315" src="https://www.youtube.com/embed/AotzZJNYnU0" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
<iframe width="560" height="315" src="https://www.youtube.com/embed/UmgzuRc0b9A" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
Quick view
$ 47.94
$ 76.00
-37%
View full details
Same Day Shipping

In stock items ship same day on orders placed before 10:00AM CST.

Hassle-Free Exchanges & Returns

Life happens and you can return any items within 30 days!

Tested by Accredited Laboratories

We only use 3rd-party labs accredited by the NIJ or ANSI.

Lifetime Repairs

We stand by our products, offering a lifetime warranty for hard components.

Customer Reviews

Based on 414 reviews
53%
(218)
10%
(42)
11%
(47)
10%
(40)
16%
(67)
V
Victor

Phenomenal, easy to set up.

Thank you!

J
Jacob

Wish it was adjustable but it gives good tension and adequate protection.

R
Ray a.

I am having some difficulties utilizing my ear more muffs with the mount. Any suggestions?

S
Sean S.
DO NOT BUY - Broke and No Response from HHV

Stay away from these. I had these on an HHV ATE Bump using HHV rails. The MLOK nut "disfigured" the thin plastic rail (likely due to having only a single point of contact) and it popped right off the helmet. Thankfully, I wasn't using it in a duty capacity or even at the range, or else I would have been SOL with hearing damage in that ear.

Worst of all, HHV never even responded to my email about the issue. I reached out to see if they could replace it with another one since it was lost after popping off my helmet and I did not get a response. I believe that every company has lemons and makes mistakes, but how they (fail) to remedy the problem after the fact is extremely telling as to the company as a whole.

Now, I'm using UNITY's Mark Ear Pro adaptors, and they are OK. The wire is a bit too thin for the ear pro I have mounted (Walker's), but the build quality appears to be superior to HHV's mount. Regardless, they use two MLOK nuts/bolts to even the load across the MLOK slot, a design which likely would have prevented this failure in the first place. I would recommend them before HHV's ear pro mounts.

Sean, really sorry for the shitty experience here. Team typically responds with in 30 mins of an email, please check your spam box! We are also reaching out again via email.

On the M-LOK nut, it needs to be vertical in the slot otherwise this issue will happen. We will also get you a new set up of rails to you!

G
Garret V.
Not as good as I had hoped

The low profile rail adapter looks great, and was easy to install. But my ear pro does not seal to my ears with them. I can't figure out why though. I previously had a set of 3m peltor arc rail mounts on it and they worked perfectly fine. They were just super bulky and stuck out too far on the sides so I switched to these low profile one. But they're loose and don't quite do the job I was hoping for.

Hi Garret, you will need to bend the wires to get the best fit for your specfici headshape!

Shop Our Helmet Collection

Shop Our Helmet Collection