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NcStar 45 Degree Off-Set Rail Mount Weaver Style Color: Black, Fabric/Material: Aluminum,

NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45
NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45
NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45
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NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45
NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45
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NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45

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Questions & Answers
How long is the rail that is at 45 degrees Expert Answer

The rail section is approximately 1.78" long.

by Ethan C., Gear Expert, September 19, 2019
See 1 More Answer
Can this fit a holosun 507C red dot Expert Answer

Yes. You would need to use a picatinny RMR pattern mount for your 507C in order to mount it to this NcStar 45 Degree Off-Set Rail Mount.

by Ethan, Gear Expert, December 20, 2023
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Cheap Chinese off set picitiny rail by American male, Verified Owner, September 22, 2024
For the price they are effective. They fulfill there purpose
1/1 found this helpful
Helpful Positive Review
Consider before purchasing by Dylan Huddle, 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 p...
Read More...
6/6 found this helpful
Helpful Positive Review
Nice quality. Don't use for offsetting sights by kwig-e-bow79, Verified Owner, July 13, 2018
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.
7/7 found this helpful
Helpful Positive Review
Great optic mount by Boomer, Verified Owner, October 9, 2017
This 45 degree offset optic mount performs perfectly and is set at just th right height and angle to get a great view while still keeping your cheek solidly mounted to the buffer tube. I was skeptical at first because i didnt think the angle and offs...
Read More...
5/5 found this helpful
Helpful Positive Review
Honest Review for 45 Degree Off-Set Rail Weaver Style by GunGuy, Verified Owner, 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.
2/4 found this helpful
Helpful Positive Review
Nice rail, i would recommend. by Tom, December 11, 2017
Very nice 45 degree adapter. However, I purchased this adapter to mount a Streamlight on the same rail that my scope is attached to on my Ruger AR 556. The problem is the tightening screwhead on the Streamlight is large, the 45 degree brings the Stre...
Read More...
1/1 found this helpful
Read All 38 Reviews
Color:
Black
Fabric/Material:
Aluminum
Additional Features:
Rail Mount
Condition:
New

Code: NC-T8-MPR45

MPN: MPR45

UPC: 814108019389

List: $16.99Save 18%
$13.99

Product Info for NcStar 45 Degree Off-Set Rail Mount Weaver Style

NC-Star 45Deg. Off-Set Rail Weaver Style MPR45 on sale and available from our online store. We are an Authorized US Distributor for Nc-STAR Rifle Scope Mounts, Rings and Bases. We offer complete line of NCSTAR Rifle Scope Mounts, Rings and Bases. For our complete selection of products by NcSTAR on sale please visit our NcSTAR page. For more Rifle Scope Mounts, Rings and Bases please visit our Rifle Scope Mounts, Rings and Bases store section.image

Specifications for NcStar 45 Degree Off-Set Rail Mount Weaver Style:

Manufacturer: NcSTAR
Color: Black
Fabric/Material: Aluminum
Additional Features: Rail Mount
Condition: New

Features of NcStar 45 Degree Off-Set Rail Mount Weaver Style:

  • 45 Degree Off-Set Rail Mount for mounting your accessories at an angle for easier access or clearance
  • Mount optics, flashlight, or laser at a 45 degree angle
  • All Aluminum Construction

Package Contents:

  • NC Star 45 Degree Off-Set Rail Mount Weaver Style MPR45

NcStar 45 Degree Off-Set Rail Mount Weaver Style Orderable Models

List of Orderable Models

  • NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45 , MPN: MPR45 , UPC: 814108019389 , Code: NC-T8-MPR45

NcStar 45 Degree Off-Set Rail Mount Weaver Style Unavailable & Discontinued Models

List of Unorderable Models

  • USED NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45, EDEMO14, Used, Condition Fair , MPN: MPR45-EDEMO14 , Code: NC-T8-MPR45-EDEMO14
  • USED NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45, EDEMO8, Excellent, Inspect and Rebox , MPN: MPR45-EDEMO8 , Code: NC-T8-MPR45-EDEMO-RE-B
  • USED NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45, EDEMO7, Used, Condition Like New, Inspect and Rebox , MPN: MPR45-EDEMO7 , Code: NC-T8-MPR45-EDEMO-RE-A
  • USED NcStar 45 Degree Off-Set Rail Mount/Weaver Style MPR45, EDEMO15, Condition Fair, Scratches , MPN: MPR45-EDEMO15 , Code: NC-T8-MPR45-EDEMO-SC-D
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Last updated 2026-07-14 UTC.