I
ilikebuilding_22310/10
Reviewed on May 8, 2026Verified with Build
returns to zero after removal
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NcStar Pro Series Sight Front/Rear Flip Up, Black - VMARFLC
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NcStar
Overview
The NcStar Pro Series Sight features a folding design that allows for easy stowing when not in use, ensuring a streamlined profile on your build. This set of front and rear iron sights is designed to provide reliable aiming options, particularly when optics are not mounted or in adverse conditions. These sights are often found in mid-length gas system builds chambered in 5.56 NATO, making them a practical choice for a variety of applications.
Specifications
MPNVMARFLC
ColorBlack
Fixed FoldingFolding
PositionSet
Frequently Built With
Based on build data
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
84.9%
AR-1584.9%
AR-1011%
AR-94.1%
CaliberBased on real build data showing which calibers builders choose alongside this product.
75.6%
5.56 NATO75.6%
.223 Wylde8.9%
.450 Bushmaster4.4%
300 Blackout2.2%
7.62x39mm2.2%
Other6.6%
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
53.8%
Mid-Length53.8%
Carbine30.8%
Rifle7.7%
Pistol7.7%
| Product | Category | Times Built Together |
|---|---|---|
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 112 | |
| Weaver Multi-Slot Base - 48400 | 95 | |
| Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers | 91 | |
| Magpul AFG-2 Angled Fore Grip - Black | 90 | |
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 77 | |
| Strike Industries Extended Bolt Catch | 77 |
| Platform | Percentage |
|---|---|
| AR-15 | 84.9% |
| AR-10 | 11% |
| AR-9 | 4.1% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 75.6% |
| .223 Wylde | 8.9% |
| .450 Bushmaster | 4.4% |
| 300 Blackout | 2.2% |
| 7.62x39mm | 2.2% |
| 9mm | 2.2% |
| .308 Win | 2.2% |
| .50 Beowulf | 2.2% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 53.8% |
| Carbine | 30.8% |
| Rifle | 7.7% |
| Pistol | 7.7% |
Builds Featuring This Part
See all 53 →Builds in the community that include the NcStar Pro Series Sight Front/Rear Flip Up, Black - VMARFLC
| Build | Parts | Total |
|---|---|---|
 | 11 | $921.08 |
 | 23 | $3697.33 |
 | 24 | $1676.22 |
 | 20 | $1776.63 |
 | 31 | $6891.70 |
| 27 | $4034.68 |
 | 32 | $5770.83 |
 | 28 | $2476.28 |
 | 15 | $1125.12 |
 | 29 | $1719.86 |
 | 26 | $3068.13 |
 | 35 | $3101.98 |
Customer reviews
5.0out of 5
7 global ratings
Top reviews
A
ar_glock9723NcStar BUIS budget option
Reviewed on May 5, 2026Verified with Build
NcStars pro series flip ups are about as cheap as you can go for a backup sight set. Spring detent holds them up positively. Front sight has tool-less adjustments which is nice. Wouldnt run them as primary irons but for a backup behind a red dot they work.
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T
t1ll3rexcellent
Reviewed on April 28, 2026Verified with Build
no parallax issues
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A
Aeroshaft7.91NcStar BUIS bright clear
Reviewed on March 26, 2026Verified with Build
NcStar pro series flip up sights have clear glass and zero held through a 500 round day. Spring detents hold sights up firmly. Front sight adjusts with standard A2 tools. Budget irons that perform above their price tier.
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B
Beast114-7NcStar BUIS parallax fine
Reviewed on March 26, 2026Verified with Build
NcStar pro series flip up sights have no perceptible parallax shift at typical engagement distances. Spring detent holds them up positively. Front sight adjustable with a standard A2 tool. Budget irons that work for what they are.
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C
clarkclint10104NcStar BUIS zero holds
Reviewed on February 3, 2026Verified with Build
NcStar pro series flip up sights have held zero after 500 rounds behind a red dot. Front sight is adjustable with a standard A2 tool. Flip up springs detent positively. Budget irons that work.
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C
c_-ray5757NcStar BUIS long range
Reviewed on February 2, 2026Verified with Build
NcStar pro series flip ups go to 600 meters on the rear elevation. Spring detent holds them up firmly. Front sight uses standard A2 tools. Battery life isnt a thing on iron sights which is the point.
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