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$239.99Unit price /Unavailable-
Holosun 407K X2 Red Dot, 6 MOA, K Series Footprint (Modified RMSc), Side Battery - HS407K-X2
$224.99Unit price /Unavailable
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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
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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.
Quick and very responsive def appreciate them
The 507k is the best green dot i own. The clarity is amazing. Love the large circle on the outside, it helps me pick up the green dot much faster. Holosun is the best.
I chose Freedom Gorilla because of all the work that they put into creating the helpful guides and videos which helped me choose the right optic for my need. They also happened to offer the best prices
Took about 10 rounds to Zero.
Did research and the Freedom Gorilla videos on YouTube were very helpful. I chose to buy on line vs a local dealer because of it.
They shipped within a week and everything was as described.
The scs 320 fit perfectly on my Sig p226 elite.
They helped answer my questions about fit.
Highly recommend Holosun optic and Freedom Gorilla!
Love these optics. Thank you for your help on getting all the correct parts.
After seeing how well this would fit on my CZ on the FG YT! channel I gave it a shot. I also picked up the recommended shortened screws for my pistol. Both are perfect and I've had none of the reliability problems I've seen in other reviews. I really value FG packaging fit information for each optic and pistol: optic, plate, screws are all sorted for you with links removing the need for homework and costly mistakes.
The Holosun 507 Competition is awesome! It’s unquestionably the largest optic I’ve ever had on a pistol. Not too big by any means., just large enough to enhance target acquisition speed. It’s big enough that I think it would cover a huge array of full size pistols as well as sub guns and smaller semi automatic weapons. The full spectrum of target reticles is a nice touch.
My ordering experience with Freedom Gorilla was highly satisfactory and look forward to purchasing more items from them . The Viridian Rfx35 did not disappoint. It’s a rigid and well built optic with glass and 3 MOA dot clarity that exceeded my expectations and I have no doubts it’ll stand the test of time .Thanks guys keep up the good work!
