CHPWS Springfield Echelon Adapter Plate for Holosun 407K/507K - SA-ECH-HOLOK

Perfect fit on my Echelon, and great quality. Shipping is fast, and customer service is top notch. Will definitely recommend it to all my friends and family. This will be my go to online store for my optic needs on all my firearms. Thank you!

By far the best company that thinks of everything in the kit for the particular firearms. Ordered three plate for three different pistols and the kits are the right screws and perfect plate for Holosun Optics. You would be a fool not to use FreedomGorilla !!

Fits like a glove with my H507k x2! Delivered quickly with zero hassle. Just the kind of service and product you want from a company. I’m sure I’ll be a repeat customer.

Fits perfectly and provides a solid platform for my Holosun 507

Fits perfectly for my osight SE

I slapped this adapter plate on my Springfield Armory Echelon 4.0c Comp. Fits like a glove! Paired with a Holosun 407k 6MOA GD. So far so good! Put about 500 rounds through it. No movement. I added VibraTite to my optic screws with a couple of Ugga duggas and she’s on there.

Quick shipping. Great product worth your $

I mounted this plate on my echelon 4.0c comp paired with the 507k vulcan and its a perfect fitment. I love it!

Excellent product to mount the 407k to the Echelon 4.0C. It fills the gap slide cut perfectly so everything looks custom fit. Allows the optic to co witness. The workmanship and tolerances of the plate are highly professional. It was a huge bonus that the correct length screws comes with the plate allowing you to mount the plate and optic straight to the slide. As a sidenote, I have to give a shoutout to Freedom Gorilla customer service. After watching a video I misunderstood the fact that I did not need to purchase different screws and I ordered them along with the plate. Freedom Gorilla customer service picked up on the fact the I ordered them and contacted me and said they were refunding the cost of the screws and would not be shipping them as they were unnecessary. Who does that today???? You can not go wrong with this company!!! I am a customer for life now!!!

Freedom Gorilla is my go-to site for optics & plates

I'm so happy I found you guys!! The plate is such a flush fit, it's like mounting the optic directly to the slide. Quality material, quality products, quality company!!

Great customer service!!!

Bought this for the echelon 4.0 and I think it’s worth it. Closes the gap behind the optic and iron sights and makes the mounted red dot look cleaner on the gun.

Adapter plate fit perfectly while leaving no gaps between optic and the slide, and was still able to co witness. Great job!!!

The plate that I ordered fit perfectly and it came with the necessary screws to help secure it down. The product arrived in a timely fashion and I was able to keep track of my order, so there was no concern about when the product would arrive.

Fit perfect , excellent quality and service

Most pleased

I found this mounting upgrade for the Echelon 4C and Holosun 407K on YouTube and it worked perfectly and looks great. Comes with everything you need.

Echelon adapter plate

Fast shipping, fits great. 10/10 would recommend.

The plate fits great, and fills the space between the red dot and the sights.

Freedom Gorilla responded quickly to my order, shipping was fast and the part fit perfectly. I will order again.

As described

Work amazing

Adapter plate fit perfectly 👌 Very well made !!!
Thank u

Shipped fast, fit seamlessly. Will definitely turn to freedom gorilla in the future if needed.

Fit perfect. I’m happy with it

Everything fit nice. Looks good. Super easy installation. The website made picking what I needed super easy.

Great product, fits great and the service was very good !