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NcSTAR Top Mounted Deployable Front Sight MARFLF Color: Black, Sight Mounting Orientation: Top Mounted,

NcSTAR Top Mounted Deployable Front Sight, Black, MARFLF
NcSTAR Top Mounted Deployable Front Sight, Black, MARFLF
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NcSTAR Top Mounted Deployable Front Sight, Black, MARFLF

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Questions & Answers
Will this accept a mil-spec size tritium post? Expert Answer

NcSTAR does not specify if you are able to replace the front post with tritium posts. However, I'm fairly certain it will. I would recommend reaching out to the manufacturer just to confirm.

by Ethan, Gear Expert, February 22, 2022
Is this sight the right height for a front gas block that is the same height as the railed receiver? OR is it for the front gas block rail .3" lower? Expert Answer

The NcStar Ar15 Flip Up Front Sight is designed to be Mounted on Top of Gas Blocks with Picatinny Rails lower than the AR15 Receiver Rail.

by Ethan, Gear Expert, February 22, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
NcStar Flip-Up Front Sight-----model # MARFLF by Skip, September 6, 2015
Be aware of what you are buying when you by this sight. Look at the model number and read the description. It is designed for application on a lower height gas block. I own a DPSM Oracle AR15 which has a railed gas block that sits about .25 inches ...
Read More...
8/8 found this helpful
Helpful Positive Review
As usual great product and excellent service by Josh, April 14, 2016
Optics planet has another win here with these sights. Solid material excellent packaging and easy to install. These sights are a great addition to any AR platform. Easy to zero. No problems. Would recommend.
2/2 found this helpful
Helpful Positive Review
Good cheap target shooting sight by Westley, Verified Owner, June 7, 2013
The description must be changed to add that this is for a RAILED GAS BLOCK. Will not zero if put on the same level with the rear sight. IF you install this on a freefloat tube with rails you will not be able to zero. Again, this must install on a ra...
Read More...
5/5 found this helpful
Helpful Negative Review
Flip up Sight by Legacy Reviewer, May 6, 2012
This sight is not adjustable as advertised. You can see for yourself that there is no windage adjustment. The difficulty is that this sight is really made for a gas block that sits lower than the top rail. While trying it out today, things got v...
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9/13 found this helpful
Most Recent Reviews
Deployable front sight by Gregory, May 2, 2026
Good value for money option to mount on gas block/ picatinni unit to mount a front sight.
Most Recent Reviews
AR-10 Iron Sights by Legacy Reviewer, February 15, 2013
My AR-10 didn't come with iron sights. I like the sights because they mount so easy on picatinny rails and they look good. Pros: Easy on Easy off. Cons: Not for long shots
Read All 7 Reviews
Color:
Black
Sight Position:
Front
Gun Model:
AR-15
Gun Make:
AR Platform
Front Sight Color:
Black
Rear Sight Color:
Front Sight Only

Code: NC-IRN-MARFLF

MPN: MARFLF

UPC: 814108014070

List: $32.99Save 39%
$19.99

  • NcSTAR Top Mounted Deployable Front Sight, Black, MARFLF
  • NcSTAR Top Mounted Deployable Rear Sight, Black, MARFLR
As low as $43.98
You Save Up to 39%
OP Bucks$0.88

Product Info for NcSTAR Top Mounted Deployable Front Sight

This Nc Star MARFLF Ar15 Flip Up Front Sight will fit virtually all AR-15, M4, and M16 flattop Picatinny rail upper receivers. The Nc star Flip Up Front 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 Front Sight:

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

Features of Nc Star MARFLF Ar15 Flip Up Sight:

  • Ncstar warranty
  • Made of Hard Anodized Aluminum

Package Contents:

  • NcStar MARFLF Ar15 Flip Up Front Sight

What firearm models does the manufacturer say NcSTAR Top Mounted Deployable Front Sight is compatible with?

The manufacturer says that NcSTAR Top Mounted Deployable Front Sight is compatible with AR-15

NcSTAR Top Mounted Deployable Front Sight Orderable Models

List of Orderable Models

  • NcSTAR Top Mounted Deployable Front Sight, Black, MARFLF , MPN: MARFLF , UPC: 814108014070 , Code: NC-IRN-MARFLF
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Last updated 2026-06-19 UTC.