- $399.99Unit price /UnavailableLow stock (17 units)
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The CRS reticle (Competition Reticle System) gives you a 2 MOA Dot, and then a combination of an 8, 20, or 32 MOA outer ring.
To learn more about the 507 comp you can check out our Holosun 507 Comp Overview Article here.
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I Requested a replacement. It did not work
Mounting the optic has been shown to cause malfunctions when the screws aren't just right. Happy to report 800 rounds in no malfunctions! Use shorter pair and you're good to go.
Best price I’ve found for optics. I will definitely be a returning customer. Their website also make understanding anything your looking for very easy! Quick shipping also. 5 Stars!
I made my purchase at Freedom Gorilla because of their excellent customer service / support. FGs CSRs were patient, informative, and helpful. FG will be my first stop for future optic purchases.
I purchased the H507C Green for my Springfield Echelon. It’s performing exactly as advertised. I’m very satisfied with its range performance. I’ll probably buy another one for another pistol.
Bottom line, zero malfunctions, zero issues, zero concerns.
Fit perfect. I’m happy with it
I made my purchase at Freedom Gorilla because of their excellent customer service / support. FGs CSRs were patient, informative, and helpful. FG will be my first stop for future optic purchases.
I purchased the H507C Green for my Springfield Echelon. It’s performing exactly as advertised. I’m very satisfied with its range performance. I’ll probably buy another one for another pistol.
Bottom line, zero malfunctions, zero issues, zero concerns.
Only took four work days to receive the order.
Fast shipping and the part fits!
Very pleased!
They asked any questions that I had with no problems and they even provide a number you can text for anti social people like myself and the dog tag plate just looks so damn good
I am very pleased to have been able to get the necessary hardware to install my optics . Thank you so much for your help.
This was for a brand new S&W M&P 2.0 Compact 9mm. I really like the plate. It fit perfectly and is obviously well made. The kit was complete with all screws, the torx bit, and even a tube of vibra-tite. I had a bit of an issue with the screws while installing the Holosun 507C X2 over a weekend. I called the owner of Calculated Kinetics. He got back to me via text on a Saturday and is sending me a new set of screws just to be on the safe side. I’m a fan. Freedom Gorilla is great to do business with.