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Questions & Answers
Height of sight from mounting rail to highest surface when flipped down Expert Answer

When folded down, this will sit 1.06" from the top of the rail.

by Nick B., Gear Expert, November 5, 2021
What is the height of the aperture? Expert Answer

From the top of the rail to the center of the aperture is 1.5"

by Nick B., Gear Expert, November 5, 2021
Customer Reviews
Helpful Positive Review Nice sights by Jimmyz, September 28, 2022
I needed a set of sights for an upper with a low gas block on the front of the upper. The front and rear sights from ncstar worked perfect. Can also cowitness through my red dot. Not fancy but do the job.
1/1 found this helpful
Helpful Positive Review NcStar AR15 Flip Up Rear Sight by Legacy Reviewer, Verified Owner, April 17, 2010
Excellent value for the price Pros: Great value for the money Cons: None
1/2 found this helpful
Helpful Positive Review Great for less! by loud777, Verified Owner, April 1, 2018
These are tough and sturdy - wish I had found these earlier instead of spending more money on more expensive sights. Look I know good iron sights are a great part of the rifle - but I use a red dot and scopes with etched reticles - so even if the ba...
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2/3 found this helpful
Helpful Positive Review Excellent sights by Josh, April 14, 2016
Quick delivery great product. definitely recommend these sights for the AR 15 platform. Solid and strong accessories and are easy to install well packaged and in perfect condition upon arrival. I would definitely buy these again.
1/1 found this helpful
Helpful Positive Review NcStar AR15 / M4 / M16 Flip Up Rear Sight MARFLR by Legacy Reviewer, Verified Owner, April 11, 2012
As a stand alone rear sight this product is a great value, but it won't fold down low enough to fit under a scope. Pros: Great price. Cons: Won't fold down low enough to fit under a scope.
1/1 found this helpful
Helpful Negative Review Fell apart after 60 rounds by steve, January 18, 2017
This is a very cheap product. The first thing that I noticed was that the flip up part of the sight was very loose when in the upright position. In fact, it was so loose it was pretty much pointless to adjust my zero left to right. After shooting 10...
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4/4 found this helpful
Read All 9 Reviews
This item is currently on sale and has a new, lower price!
Color: Black Sight Position: Rear Gun Model: AR-15 Gun Make: AR Platform Front Sight Color: REAR SIGHT ONLY Rear Sight Color: Black

Code: NC-IRN-MARFLR

MPN: MARFLR

UPC: 814108014087

On Sale
List: $38.99Save 57%
$16.77

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Product Info for NcSTAR Top Mounted Deployable Rear Sight

This NcStar MARFLR Ar15 Flip Up Rear Sight will fit virtually all AR-15, M4, and M16 flattop Picatinny rail upper receivers. The Nc star Flip Up Rear Sight is fully adjustable for elevation and windage by adjustable controls. In addition, is it small enough, youll be able to not only mount a red dot sight but HOLO sights as well. We offer complete line of NcSTAR Shooting Accessories. For our complete selection of products by NcSTAR on sale please visit our NcSTAR page. For more Shooting Accessories please visit our Shooting Accessories store section.image

Specifications for NcSTAR Top Mounted Deployable Rear Sight:

Manufacturer: NcSTAR
Color: Black
Sight Mounting Orientation: Top Mounted
Sight Position: Rear
Gun Model: AR-15
Gun Make: AR Platform
Front Sight Color: REAR SIGHT ONLY
Rear Sight Color: Black
Deployable: Yes
Fabric/Material: Aluminum & Steel
Gun Type: Rifle
Mount Type: Picatinny

Features of Nc Star MARFLR Ar15 Flip Up Sight:

  • Ncstar warranty
  • Made of Hard Anodized Aluminum

Package Contents:

  • NCStar MARFLR Ar15 Flip Up Rear Sight

NcSTAR Top Mounted Deployable Rear Sight Orderable Models

List of Orderable Models

NcSTAR Top Mounted Deployable Rear Sight, Black, MARFLR , MPN: MARFLR , UPC: 814108014087 , Code: NC-IRN-MARFLR
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