NcStar Pro AR Flip-Up Front & Rear Iron Sight Set
NCSTAR
$71.99
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NCSTAR
NcStar Pro AR Flip-Up Front & Rear Iron Sight Set
The NcStar Pro AR Flip-Up Front and Rear Sight Set delivers a dependable, low-profile backup iron sight solution for AR-15 and MSR platforms, combining rapid deployment with rugged mil-spec construction.
- Spring-loaded design deploys instantly with a single button press
- Mounts securely on any Picatinny Mil-STD 1913 rail system
- Rear sight features A2-style dual aperture for close and precision shooting
- Low-profile folded stance clears optics and accessories with ease
- Mounting tool included for hassle-free installation right out of the box
- Durable anodized aluminum construction built to withstand hard field use
Who This Is For
This sight set is ideal for AR-15 owners who want a reliable backup iron sight (BUIS) system to complement their primary optic, or for shooters building a lightweight, optics-free range rifle. It suits competitive shooters, home defenders, and tactical enthusiasts who need fast target acquisition without sacrificing a low-profile carry setup.
Specifications
| Brand | NcStar |
|---|---|
| Model | Pro AR Flip-Up Front & Rear Sight |
| Rail Compatibility | Picatinny Mil-STD 1913 |
| Rear Aperture | A2 Dual Aperture (Large & Small) |
| Deployment | Spring-Loaded, Push-Button |
| Material | Anodized Aluminum Alloy |
| Profile | Low-Profile Folding |
| Includes | Front Sight, Rear Sight, Mounting Tool |
| Platform | AR-15 / MSR |
| Color | Matte Black |
Frequently Asked Questions
Will these sights work as a primary iron sight setup or only as a backup?
The NcStar Pro AR Flip-Up sights can function as either a primary or backup sighting system. They are fully capable of serving as your main iron sights on a stripped AR-15 build, though they are especially popular as backup iron sights (BUIS) used alongside red dot optics or magnified scopes for a co-witnessed or offset sighting option.
Are these sights compatible with standard AR-15 uppers and handguards?
Yes, as long as your AR-15 upper receiver, handguard, or free-float rail features a Picatinny Mil-STD 1913 rail section, these sights will mount securely. They are not designed for proprietary or non-Picatinny rail systems such as KeyMod or M-LOK without an appropriate adapter.
Can I adjust the sights for windage and elevation?
The rear sight offers windage adjustment via the dual aperture design, and the front sight post is elevation-adjustable using a standard front sight adjustment tool. This allows you to zero the sights to your specific rifle and ammunition for accurate shot placement at your intended distances.
