The NcStar Pro Series Flip-Up Front and Rear Sight Set (brand part number VMARFLC) gives an AR-platform rifle a full pair of low-profile, spring-loaded backup iron sights that deploy instantly with a push of a button. NcStar builds the front sight around an A2-style post that’s fully adjustable for elevation and sized to sit at the same height as handguard rails, monolithic receivers, and gas blocks that share the AR receiver’s Picatinny rail height, so the sight picture regulates correctly. The rear sight uses an A2 dual aperture, offering both a large and small opening, and is fully adjustable for windage through a knurled knob that makes fine adjustments easy by hand. When not in use, the low-profile rear sight folds flat enough to sit under the majority of magnified optics.

Key Specifications

• Includes both a front and rear flip-up sight.
• Uses a spring-loaded, push-button deployment.
• Front sight uses an A2-style post, adjustable for elevation.
• Sized for same-height rails, monolithic receivers, and gas blocks.
• Rear sight uses an A2 dual aperture with large and small openings.
• Rear sight is adjustable for windage via a knurled knob.
• Rear sight folds flat to fit under most magnified optics.
• Weighs approximately 0.345 lb for the set.

Frequently Asked Questions

Does this include both front and rear sights? Yes, it ships as a matched front and rear flip-up set.

Will these fit under a scope? Yes, the low-profile rear sight folds flat enough to sit under most magnified optics.

Buy the NcStar Pro Series Flip-Up Front and Rear Sight Set – Black

Add reliable backup sights that deploy instantly when you need them. Order it from our NCStar lineup, part of our gun sights selection, at our Lubbock, Texas gun shop for fast, direct shipping.