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Reviews & Ratings for Holosun 407C/507C/508T Picatinny Rail Mount — 12 reviews

(12 reviews)
Holosun 407C/507C/508T Picatinny Rail Mount
Holosun 407C/507C/508T Picatinny Rail Mount
$34.99 $23.99 Save 31%
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Most Helpful Positive Review Worked Beautifully
I used this on my 507c-GR for a Henry Lever and it works perfect. I was hesitant to buy as it wasn't yet reviewed but rest assured this product is top notch. Good anodize coating on it, hole pattern was perfectly cut and didn't have any issues mounting. So far no deviation from zero.
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Simple Installation

by JAC, Verified Owner from NJ, United States Written on November 25, 2025
Very easy to mount. Windage on my new green dot reflex was dead on. machining and finish were very clean. I highly reccommend!
Pros:
  • clean machining and simple installation
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Picantinny rail mount

by QCM, Verified Owner from GU, United States Written on May 5, 2025
It is as per advertised, it fits my holosun 407 serries.
Would recommend: Yes
Was it helpful to you? Yes | No
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Quality mount

by Chi Mas, Verified Owner from FL, United States Written on March 22, 2025
Good fitment and solid lock up. No issues after a 100 rounds. We will see how it holds up in the next year.
Would recommend: Yes
Was it helpful to you? Yes | No
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Good mount

by JMFH, Verified Owner from WA, United States Written on March 12, 2025
Bought it for a Ruger Mk 4. Does the job. Easy on and off.
Would recommend: Yes
Was it helpful to you? Yes | No
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Sight mount

by Erk, Verified Owner from TN, United States Written on December 14, 2023
Nice n flush fitment. A little tall but well built.
Would recommend: Yes
0 of 1 found the following review helpful.
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rock solid, does the job

by BJZ, Verified Owner from MT, United States Written on December 7, 2023
As described, works perfectly, very reasonably priced.
Would recommend: Yes
Was it helpful to you? Yes | No
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Base for 507C

by RT, Verified Owner from MI, United States Written on December 2, 2023
This is a well-made base. Goes together very easy and mounts the same. At first glance it looks like it mounts a little off center but when sighting in the gun it was right on at fifty feet to fifty yards.
Would recommend: Yes
Was it helpful to you? Yes | No
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Works as described

by Dac, Verified Owner from GU, United States Written on October 29, 2023
Product is AWESOME. Fast shipping. The product works /drops in without no problems. Price is reasonable. The feel of it helps in keeping the gun steady and on target. I will be purchasing more in the future.�
Would recommend: Yes
0 of 1 found the following review helpful.
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Pic rail mount

by Mac67, Verified Owner from IN, United States Written on October 27, 2023
Perfect mounting plate for the Ruger 22/45 Mark IV and 507C combo. Lugs are tight, fit and finish is spot on.
Would recommend: Yes
1 of 1 found the following review helpful.
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Mounts a 407C very well

by Grant, Verified Owner from KS, United States Written on October 26, 2023
Mounted a 407C with this picatinny mount on to a Ruger MK IV Lite, it is very solid and does the job.
Would recommend: Yes
1 of 1 found the following review helpful.
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