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NcStar 45 Degree Off-Set Rail Mount Weaver Style
$16.99 $14.99 Save 12%
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Most Helpful Positive Review Nice quality. Don't use for offsetting sights
These were made well and attached to the rails strong. They would be great for a laser or flashlight. Not good for offsetting some back up sides. When the gun is turned, Sights don't line up over the barrel. Miscalculation on my part.
Most Helpful Negative Review Will not tighten
I had trouble getting multiple sights mounted to this rail. Tried a Burris FF3, which it was intended for, and also a Holosun low mount and couldn't tighten either one down enough to affix to this adapter. Since I couldn't use it for the reason I bought it I tried it on some other guns and on one of...
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new laser mount

by tony, Verified Owner from PA, United States Written on March 5, 2025
has a nice low profile. fits under my scope. bought 2 of these to make a 90deg. mount so my laser is right were i want it.
Pros:
  • solid mount for having only 1 bolt.
Cons:
  • None
Best Used for:
  • ar15 wanting a 90deg mount
Would recommend: Yes
Was it helpful to you? Yes | No

All is well

by Author Rick Devine, Verified Owner from KY, United States Written on January 25, 2025
Everything is just as expected. Arrived timely. Fits perfectly.
Would recommend: Yes
Was it helpful to you? Yes | No

Cheap Chinese off set picitiny rail

by American male, Verified Owner from NM, United States Written on September 22, 2024
For the price they are effective. They fulfill there purpose
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

NcStar 45° offset rail mount

by BJ, Verified Owner from IN, United States Written on June 1, 2024
Just as shown. Seems to be of great quality. Perfect for offsetting the light on my wife’s AR.
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent items

by Ken, from OH, United States Written on February 29, 2024
I was very pleased with the items I received, but am not surprised... Optics Planet.com has 'good stuff'. Items came at a reasonable time.
Would recommend: Yes
Was it helpful to you? Yes | No

Great quality and price

by DT1985, from CA, United States Written on February 3, 2024
Very great price for a quality offset Red Dot mount. Thanks
Pros:
  • Quality and Price are GREAT
Cons:
  • None
Best Used for:
  • Offset light mounting surface
Would recommend: Yes
Was it helpful to you? Yes | No

Decent offset

by N8sog, from MN, United States Written on September 21, 2023
Decent offset mount. Easy to mount. Fits most anywhere. Has a good size footprint for red dots or probably any option you would need to mount. Offset provides quick use of secondary sight. Need to try and make this review longer but not much left to say, good product for the price.
Would recommend: Yes
Was it helpful to you? Yes | No

Consider before purchasing

by Dylan Huddle, from TX, United States Written on March 22, 2022
The mount I received fills the description advertised. Fit and finish are reasonably good for the price. Obviously there are more expensive options with finer details for people that like nice things. Perhaps the most important consideration before purchasing is application. The rail it’s self is oriented 45 degrees relative to the rail that it’s mounted on. This does not translate into alignment with the bore axis on most AR pattern rifles. This isn’t a problem for the reflex sight I mounted on it, but will create issues for things like backup/flip up iron sights that have limited windage traverse.
Pros:
  • Inexpensive
Cons:
  • limited applications
Best Used for:
  • Reflex sights.
Would recommend: Yes
6 of 6 found the following review helpful.
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Honest Review for 45 Degree Off-Set Rail Weaver Style

by GunGuy, Verified Owner from WA, United States Written on June 13, 2018
Purchased this for my Rugar AR 556 to pair with my Sight Mark Reflex Sight. For a little 5 rail system its very secure very light weight and easy to install. I would definitely get recommend it for any one needing back up sights to be mounted.
Would recommend: Yes
2 of 4 found the following review helpful.
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Mounted red dot

by Josh, from WA, United States Written on May 19, 2018
Worked well for my appication. Mounted a trs25 on this because I have fixed irons. Mount locked up good and tight with no issues. Would of liked a qd, but beggars can't be choosers. Mount is light and easy to install. Some say nc star is not very good. Quality is what you would expect from higher end product. There is not much that can go wrong fairly straightforward.
Pros:
  • Easy to install, seems quality
Cons:
  • None
Best Used for:
  • Irons or small red dot
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No
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