The Best Backup Sights of 2023

All steel construction; Steel, rectangular sight post selectable between Match and Standard widths (.040” Match width for increased precision; .060” Standard width for maximum visibility)

Case hardened and finished with Melonite QPQ for extreme resistance to wear and corrosion

Mounts on any MIL-STD-1913 Picatinny/STANAG 4694 rail

Elevation adjustment knob – no tools required

Positive detents in both the up and down positions as well as on the elevation knob; Standard sight height when deployed

Tactical picatinny rail mounted BUIS

Aluminum alloy

Spring loaded flip up feature

Great back up iron sights for red dots

Fits most standard picatinney rail systems

More Visible- Easy visibility of the S27 fiber optics iron sight with red and green dot; Quick to deploy with flip-up design, simply push the button and folded down, they must be manually flipped up(no spring assisted pop-up), allowing for quick deployment.

Dual Aiming Aperture- Rear sight has dual aperture for quick target acquisition with windage adjustment, perfect for short and long distance.

Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized.

Front Sight- A2 post Elevation adjustment (Adjustment Tool not included); Rear Sight- micro style windage knob features same MOA adjustment as standard sight.

Easy Installation on Rail - Allen wrench included, low profile flip-up sight set designed to mount on standard picatinny and weaver rails.

MILITARY GRADE METAL CONSTRUCTION: Constructed of metal for a lifetime of use, Tight tolerances gives a secure fit to any standard Picatinny Rail, Low profile provides excellent line of sight in relation to the bore

FUNCTIONAL, PRACTICAL, AND FULLY ADJUSTABLE: Provides a perfect co-witness with any low profile optic, Fully adjustable for windage and elevation allowing for precision placement using sturdy, easy to handle dials, Flips down until needed

ADAPTABLE, MULTIFUNCTION USE: Designed to easily fit any situation with a small aperture and large aperture, Small aperture performs best with medium to long distance applications, Large aperture increase field of view for close quarters needs

EASY AND SECURE MOUNT: Mounts securely to any standard Picatinny Rail using a pressure screw, Easy Install with hexhead screwdriver , Provides confidence that gear stays where it belongs when it is needed the most

A BRAND YOU CAN TRUST: Backed by a full NO B.S. Lifetime warranty against any and all defects, full and dedicated U.S. based support team to answer your questions and make sure you are 100% satisfied with your purchase

Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized

Calibrated and matched together as a set, Designed for same plane with low profile rear sight

Flip-up design with spring load push button, allowing for quick deployment Rear sight Windage adjustable

Rear sight: micro style windage knob features same MOA adjustment as standard sight

Front sight: A2 post Elevation adjustment （Adjustment Tool not included, you can search front sight adjustment tool on Amazon to get one), 100 percent satisfaction guaranteed

Impact resistant polymer construction

Made in USA

MBUS (Magpul Back-Up Sight) GEN 2 is a low-cost, color injection molded, folding back-up sight

Impact resistant polymer construction provides light weight and resists abuse

NOT FOR RAILED GAS BLOCKS

All steel construction; Standard height over bore when deployed, 45 degrees offset right-hand side

Case hardened and finished with Melonite QPQ for extreme resistance to wear and corrosion

Elevation and Windage adjustable with low-profile knob; no tools required

Positive detents in both the up and down positions

Made in U.S.A.

⭐️ NEW HARDENED AIRCRAFT-GRADE ALUMINUM ✔ FRONT SIGHT ADJUSTMENT TOOL INCLUDED! This front sight elevation tool is included! It sells for $10 by itself on Amazon!

✔ COMES WITH WOODEN CASE AND FRONT SIGHT ADJUSTMENT TOOL - Keep the sight adjustment tool and the mounting wrench along with some extra ammunition in this awesome box we include with your purchase.

✔ 45 DEGREE OFFSET ✔ PUSH BUTTON FLIPS UP WITH EASE - Sights are offset 45 degree to allow you to slightly rotate your weapon to witness target through them and engage. A simple press of the button and your iron sights will pop up quickly.

✔ MOUNTING WRENCH INCLUDED - No other iron sights on Amazon come with the allen wrench and the front sight adjustment tool!

✔ FRONT SIGHT ADJUSTMENT TOOL INCLUDED! This front sight elevation tool is included! It sells for $10 by itself on Amazon!

✔ COMES WITH WOODEN CASE AND FRONT SIGHT ADJUSTMENT TOOL - Keep the sight adjustment tool and the mounting wrench along with some extra ammunition in this awesome box we include with your purchase.

✔ PUSH BUTTON FLIP UP WITH EASE - Simply the press of a button and your iron sights will pop up quickly.

✔ MOUNTING WRENCH INCLUDED - No other iron sights on Amazon come with the allen wrench and the front sight adjustment tool!