- $359.99Unit price /Unavailable
Holosun 507K X2 Red Dot ACSS Vulcan Reticle, K Series Footprint (Modified RMSc) - HS507K-X2-ACSS
$329.99Unit price /Unavailable
A+ Customer Service
Low Prices Daily
100% Authentic, Factory-Direct Items
Hassle Free Returns
The Holosun 507K X2 ACSS Vulcan Red & Green Dot Sights are great specialty optics co-created with Primary Arms for sub compact and micro compact pistols. These are a modified RMSc/K series footprint. They feature a 230 dotted outer ring and a 3 MOA center dot. The purpose of the 230 MOA outer ring is to help you "find the dot" when drawing the pistol. The 230 MOA outer ring is only visible when you do not see the dot. When the dot is centered the ring is not visible. This acts like an aim assist to help you adjust your grip quickly to get on target faster. Learn more about the ACSS reticle here.
They come with shake awake, are IP67 waterproof, and have a 40,000 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 507K X2 Red Dot ACSS Vulcan Reticle, K Series Footprint (Modified RMSc) - HS507K-X2-ACSS
Be the first to know about new collections and exclusive offers.
Received my order in 3 days. Mounted the optic on my CZ Shadow Carry gun. Very pleased with my Holosun 507k green dot. I liked it so much i bought another Holosun 507k to mount on CZ Shadow 2 compact. The service and advice i received from the guys at Freedom Gorilla was amazing.
Love it huge window fast acquisition
Would definitely recommend for direct mounting.
Looking forward to future purchases with Freedom Gorilla
This plate fit perfectly to mount my Holosun EPS on my Echelon.
Would definitely recommend for direct mounting.
Looking forward to future purchases with Freedom Gorilla
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.