$239.99Unit price /Unavailable-
Holosun 407K X2 Red Dot, 6 MOA, K Series Footprint (Modified RMSc), Side Battery - HS407K-X2
$224.99Unit price /Unavailable
A+ Customer Service
Low Prices Daily
100% Authentic, Factory-Direct Items
Hassle Free Returns
The Holosun 407K X2 Red & Green Dot Sights are some of the best budget optics you can put on your sub compact or micro compact pistol. These are a modified RMSc/K series footprint. They feature a 6 MOA red or green dot which is a great size for precision and quick acquisition.
They come with shake awake, are IP67 waterproof, and have a long 50,000 hour battery life. They have strong 7075 T6 aluminum housings and clear glass and come with a limited lifetime warranty.
Read our Pistol Optic Fitment Guides to learn which optics fit your gun or reach out to us on chat.
Holosun 407K X2 Red Dot, 6 MOA, K Series Footprint (Modified RMSc), Side Battery - HS407K-X2
Be the first to know about new collections and exclusive offers.
Sig Romeo X compact fit my Bul Armory sas2 ultralight perfectly. The red dot lenses cleaner is the sh*t. Thanks guys
I have looked everywhere for this size of screws with the correct sized Torx head.
Quick shipping and priced well.
Purchased my Holosun EPs Carry scope, shipping was quick, had a couple questions and they reached out to me the next day with my answers. Great experience and will be a customer in the future.
I have not had this sight for long, but I have another one that I have been carrying for about 2 years and never had a problem. I scooped this up when I saw the fde offering and expect a long service life without issues.
When I found out that factory screws wouldn't work. I immediately went on a search and found Freedom Gorilla. I looked at their content relating to my concerns, and list of potential solutions. Placed my order, and within a few days received my order. Completely satisfied with the end result, and recommended to others immediately.
The SCS320 fits perfectly with the Echelon without a base plate, mounts directly on the slide. The Green dot is crystal clear and has the ability to change the moa configuration. Absolutely love it and will be picking up a second scs320gr for my Echelon 4.0C.
Watch the install video that FG has on the scs.320 for the Echelon. Installed with no issues whatsoever!! Highly recommend this optic and I will be buying a second one next paycheck!!
Did a lot of research before purchasing this optic for my Canik Mete SFT. Didn't want a full size since it would overhang the slide so much or a micro-dot because of personal preference. This was a good in-between for me. Performs great so far, no issues with shake-to-wake feature, super easy install, the housing feels very durable. Great glass and reticle for the money and overall super happy with it!
I love how sturdy this plate was on my Canik Mete SFT. It fits perfect and feels much more secure than the standard polymer plates that come with the Mete series handguns. It comes with all the necessary screws for mounting the plate to the firearm and the optic to the plate. Used it to mount my Holosun 507C X2.
I was at the range (April 2025) when the battery tray, battery, and battery tray screw popped out of my EPS Carry Red Dot. I found anll of the red dot components except the battery tray screw. I called and emailed Holosun for a replacement, however they had slow and disinterested customer service representatives (took me multiple follow up emails to get them to do their job). I immediately purchased the replacement screws from Freedom Gorilla and they arrived quickly and worked perfectly. They just needed some thread lock. Holosun’s backup screw arrived 12 days AFTER Freedom Gorilla’s screws. I definitely recommend people give Freedom Gorilla a try as I was skeptical at first (small unknown website) but ended up being impressed by their product.
