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The Best Ar 15 Rear Sight of 2023 – Reviewed and Top Rated

2,597 Reviews Scanned

Rank No. #1
Magpul MBUS Flip-Up Backup Sights, Black, Rear Sight
  • Impact resistant polymer construction provides light weight and resists operational abuse
  • Spring-loaded flip up sight easily activated from either side or by pressing the top
  • Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
  • Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 rail and provides the same height-over-bore as standard A2 irons
  • Protective wings shield the spring-locking A2 front sight post; Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well
Rank No. #2
Ozark Armament A2 Rear Sight - Picatinny Iron Sights with All Metal Construction - Two Aperture Sight for Close and Precision Targets - Designed to Mount on a Picatinny Rail
  • HEAVY-DUTY METAL CONSTRUCTION: Constructed of metal for a lifetime of use, Tight tolerances gives this rear sight a secure fit to any standard Picatinny Rail, Same height over bore as any standard sight allows unchanged sight picture with no additional training
  • FUNCTIONAL, PRACTICAL, AND FULLY ADJUSTABLE: Provides a perfect co-witness with any standard height optic or standard height front sight post, Fully adjustable easy to handle dials for windage and elevation allows this rear sight precision placement
  • ADAPTABLE, MULTIFUNCTION USE: Our fixed A2 rear sight can 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
  • EASY AND SECURE MOUNT: Mounts securely to any standard Picatinny Rail using a pressure screw. Easy Install with only a flathead screwdriver. Provides confidence that gear stays where it belongs when it is needed the most. Easily detachable so you can swap out your accessories when ever you need to
  • 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
Rank No. #3
UTG PRO Flip-up Rear Sight, Picatinny, Black, one Size (TLURS55)
  • Proudly Designed and Made in USA
  • Matte Black Hard Coat Anodized Aircraft Aluminum Construction with Reinforced Steel Components
  • Dual Aperture Tool-free Windage Adjustment
  • Manual Flip-up Sight Tower Locks into Place when Deployed, Unlocks via Spring-loaded Push Button
  • Low Profile 0.55" Stowed Height, Lightweight at 1.5 oz.
SaleRank No. #4
UTG Super Slim Flip-up Rear Sight
  • Tool Free Windage Adjustment with Dual Aiming Apertures
  • Precision Machined from Matte Black Anodized Aircraft Aluminum
  • Posi-lock Retention Design Prevents Sight Tower From Collapsing when in Use
  • Designed to match UTG Super Slim Flip-up Front Sight, MNT-755
SaleRank No. #5
Leapers Super Slim Fixed Backup Sight Picatinny Rail Mount (Rear)
  • Rear Sight Precision CNC Machined 6061-T6 Aircraft Aluminum Base with Steel Sight Assembly
  • Slim and Lightweight Profile with a Durable Wear Resistant Matte Black Finish
  • Tool-free Windage and Elevation Adjustment with Dual Apertures Ideal for a Variety of Different Scencarios
  • Utilizes a Single Locking Torx Screw and Square-shaped Integral Stop
Rank No. #6
Flip up Sight Gen 2nd Front and Rear Sight for Picatinny Weaver Rails
  • EASY TO INSTALL: This folding backup sight is easy to mount on any Picatinny or weaver rail.
  • Package Included: 1 x Flip Up Sight set(front sight & rear sights),1x Tool.
  • ADJUSTABLE:Flip up sight easily activated from either side or by pressing the top.
  • STURDY CONSTRUCTION:Impact resistant polymer construction provides light weight and resists operational abuse.
  • High-Quality:Flip-up front and rear sight tower complete with square post assembly with locking retention and precision elevation adjustments for greater accuracy.
SaleRank No. #7
Ruger 90415 Rapid Deploy Rear Rail
  • This lightweight polymer sight is windage-adjustable
  • Folds flat to make room for optics
  • Spring-loaded to allow for rapid deployment with the push of a button
Rank No. #8
HONESTILL Rear Iron Sight with Windage and Elevation Adjustment Function, All Metal Design, Compatible for Picatinny Rail Mount System
  • ※MADE OF HIGH-QUALITY METAL: The mount is constructed of black anodized aluminum, providing a lifetime of use. The premium aircraft grade aluminum alloy makes the sights durable, sturdy against recoil but lightweight.
  • ※COMPATIBLE FOR PICATINNY RAIL MOUNT: Work on any standard picatinny rails. Provide an easy mount on Picatinny rails, and co-witness with most standard optics. And support quick accessory changes and adjustments.
  • ※EASY DEPLOYMENT: Easy Install with only your handrail. Provides confidence that gear stays where it belongs when it is needed the most. No additional tooling is required.
  • ※WINDAGE&ELVATION ADJUSTMENT FUNCTION: Complete with Dual Aiming apertures and precision Windage/Elevation adjustment. Provide a perfect co-witness with any standard height optic or standard height front sight post, making the vision more accurate and help to aim more accurately.
  • ※HIGH QUAILTY&LIFETIME WARRANTY: Provide a lifetime warranty, if you encounter any quality problems, please contact us.
Rank No. #9
Fiber Optics Flip Up Iron Sight Front Red Dot Sight and Rear Green Dot Sight Fit Picatinny Weaver Rails
  • 【PERFECT AFTER-SALES SERVICE】If for any reason you are not completely satisfied with your purchase, or encounter any problems during use,you can click the "contact seller" button to send an email to us, and We will solve your problem within 24 hours and make you 100% satisfied!
  • Quality:Solid Metal Construction- Lightweight, hardened aircraft grade aluminum alloy sights.
  • With Visible Front Red Dot Sight and Rear Green Dot Sight provide the brightest aiming points in low-light conditions.
  • Flip-up design with spring load push button, allowing for quick deployment and adjust the deployment according to your needs.
  • Dual aperture sight Switch between CQB and Precision comes with the windage adjustment option.Compatible with most Picatinny/Weaver rails.
Rank No. #10
DSJJ Flip Up Sight 2nd Generation Front and Rear Sight
  • EASY TO INSTALL: This folding backup sight is easy to mount on any Picatinny or weaver rail.
  • STURDY CONSTRUCTION: Impact resistant polymer construction provides light weight and resists operational abuse.
  • FREE ADJUSTABLE: Spring-loaded flip-up sight easily activated from either side or by pressing the top.
  • RELIABLE AND ACCURATE: Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact.
  • USEFUL: High-density polymer construction, extremely light and durable. Make sure you are 100% satisfied with your purchase.
Rank No. #11
VOTATU V3 Fiber Optic Offset Iron Sight - 45 Degree Angled Flip Up Sights Front and Rear Backup Sites with Green Red Dot for Picatinny Mount, Spring-Loaded and Tool-Less Adjustment
  • Spring-loaded pop up sights can be easily activated from the push button and lock solid with no wiggle.
  • V3 Fiber Optics Iron Sights Machined from lightweight aircraft aluminum, Mil-Spec hard anodized. Equipped with green and red fiberoptics for increasing visibility.
  • 45 Degree angled offset allows quick access, can be used as a primary or back-up sight,Compatible with all MIL-STD 1913 Picatinny rails.
  • Dual rear apertures options offer a rapid transition from CQB quick target acquisition to precision long-distance aiming.
  • Manually adjustable, No tools needed for a quick and easy elevation and wind adjustment.
Rank No. #12
Magpul Gen 2 MBUS Rear Flip Sight, Black
  • 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
Rank No. #13
Feyachi S27 Fiber Optic Iron Sights Flip Up Front and Rear Sites with Red and Green Dot Picatinny Backup Sight Set (Black)
  • 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.
SaleRank No. #14
Fiber Optics Iron Sights, Flip-up Iron Sight with Front Red Dot Sight and Rear Green Dot Sight for Picatinny and Weaver Rail
  • Wide Application - Easy Installation on Rail - Allen wrench included low profile iron sight set designed to mount on standard rails. Compatible with 20mm Picatinny, weaver, dovetail, and other mainstream rails. Fit for rifle and airsoft.
  • High Quality - Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized.
  • Unique Design -This fiber optics iron sight flip-up design with a spring load push button, allows for quick deployment, and rear sight Windage adjustable. Dual Aiming Aperture & Front Sight:Dual apertures design for switch between CQB and Precision. Standard A2 front sight is also adjustable for elevation with the adjustment tool (Adjustment Tool not included, you can search front sight adjustment tool on Amazon to get one.)
  • Package Included - 1 X Front iron sight 1 X Rear iron sight.100% Satisfaction Guaranteed.
  • Half-Year Warranty - Customer satisfaction is QPCRAP's top priority. In order to improve customer experience and the optics sights quality, if there’s any damage during transit or questions during use, please contact us in time, and we will provide a full replacement or refund.
SaleRank No. #15
VOTATU V2 Fiber Optic Iron Sights, Flip Up Front and Rear Backup Sights with Green Red Dots, Tool-Free Adjustable Front Sight Rapid Transition
  • Spring-loaded flip up iron sights can be easily activated from the push button. Machined from lightweight and extremely durable aluminum, Mil-Spec hard anodized.
  • Equipped with green and red fiber-optics for increasing visibility. Accuracy is enhanced when speed is involved and easier to quickly get on target.
  • Unique design tool-free adjustable front sight. Elevation of the front sight post can be easily adjusted by the built-in screw. Also, the windage of the rear sight is adjustable from the side screw.
  • Two aperture options offer a rapid transition from CQB quick target acquisition to precision long-distance aiming.
  • Provides the same height-over-bore as standard A2 irons, clamps to most any Picatinny/STANAG rail.
Rank No. #16
KELEN 45 Degree Offset Flip Up Sight, Rapid Transition Backup Fiber Optics Iron Sights Low Profile Front and Rear Sights with Red and Green Dots Compatible with Picatinny Weaver Rails
  • The 45 degree sights,45 degree flip up sights is made of high quality aluminum alloy processing, non-rust black anodized finish,excellent performance, light and durable.
  • 45 degree offset flip up sight,45 degree flip-up front and rear sights with red and green dots compatible with most Picatinny rail and Weaver rails.
  • Both left-handers and right-handers could use the 45 degree sights freely and easily. 45 Degree Sights with Low-Profile Design makes transitioning from optical to iron sights simply.
  • This offset sights 45 degree can quickly transition between iron sights and scopes. Fully adjustable for Windage. Spring load push button with flip-up design, allowing for quick deployment and adjust the deployment according to your needs.
  • This 45 degree offset fip up iron sights has a Low-Profile design. It won't take up too much space or Interfere other accessories when It's flipped Up. These angled sights work perfect as a backup sight and give you a double assurance.
SaleRank No. #17
Aecktech with Green and Red Full Dots Polymer Black Fiber Optics Iron Sights Front and Rear Sights (Black)
  • Full Fiber Optics Sights With Visible Green & Red Dot, provide the brightest aiming in dark conditions
  • Flip Up Front and Rear Sight Spring Loaded,quickly and smoothly for rapid deployment
  • Elevation is adjustable on the front sight and windage is adjustable on rear sights
  • Proprietary deployment system ensures sight stays up securely & remains zeroed in combat situations
  • High-density polymer construction, extremely light and durable.
Rank No. #18
Feyachi S37 Fiber Optic Iron Sights,Red Green Dots Fiber Flip Up Sights,Rail Mount Picatinny Sight,Tool-Free Adjustment Front and Rear Backup Iron Sight (Black)
  • Upgraded fiber optic dots - Feyachi Flip up sights with red and green fiber optic dots,clear dots for better aim at targets and improve accuracy. Iron sights simply push the button and folded down, they must be manually flipped up(no spring assisted pop-up), allowing for quick deployment.
  • Tool-free Windage and elevation adjustment - By sliding elevation knob,you can easily adjust the height of the red dot for the front sight; By sliding the windage knob, adjust the green dot of the rear sight left or right precisely as you need.
  • Dual hole design - The dual hole design of the rear sight allows for quick transition to wide view or precise target mode.Perfect for short and long range use.
  • Quick Deployment - Use the wrench in the package to loosen screw,align the bottom of flip up iron sights to rail slot,and tighten screw to install on picatinny rail.
  • Sturdy Material - Feyachi Fiber optic iron sights are made of aircraft grade aluminum alloy for sturdy and durable use. Allen wrench is included in the package for convenience. We provide 12 months replacement & refund warranty to ensure an enjoyable shopping experience.
Rank No. #19
RTMGOB Flip Up Sights - Fiber Optic Red Green Dot Sights Folding Polymer Sights for Picatinny Rail Adjustable Front and Backup Sights Set (Black)
  • 【Red and Green Dot Sights】: RTMGOB flip up sights desined with bright red and green dots, easy to get a fast and accurate target aiming. Tactical optic accessories to increase visibility and help you improve your targeting accuracy
  • 【Easy-to-mount Flip Up Sights】: RTMGOB flip up sights with spring-loaded foldable parts and Allen wrench, easy to mount and flip up/down. Simply sliding the back cover with thumb, and pushing the flip up sight optic part upward; fastening the front and backup sights on the rail with the Allen wrench accessory attached in the case. The flip up sight is a great aiming optic equipment accessory, easy for you to mount and use
  • 【Adjustable & Foldable Front and Rear Sight】: Rotating the gear under the front sight aperture to adjust sight elevation to get the best visual targeting effect; rotating the rear sight knob to move the sight wintage aperture left or right; when the sights are not needed, just flip down the folding sights. Convenient to use in outdoor sports and recreation activities
  • 【Light & Durable Fiber Optics Sight】: Polymer fiber optic front and backup sights, light in weight and portable for you to carry; solid and durable construction, designed to increase sight steadiness and accuracy as much as possible while sparing your problem of iron corrosion
  • 【Notice & Guarantee】: Please be careful when install and use these flipup sights, avoid hurting your hands; these sights are compatible with Picatinny rails in specs; you will receive a case within the package includes 1*front sight with red dot,1*backup sight with green dots, and 1*Allen key wrench accessory; any suggestions and problems with these fiber optic flip up sights, please let us know, we will provide you with satisfactory solutions
Rank No. #20
Feyachi Flip Up Rear Front and Iron Sights Best Backup fits Picatinny & Weaver Rails Sand
  • 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), satisfaction guaranteed

Last update on 2023-08-14 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Ar 15 Rear Sight?

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  • Is it worth buying an Ar 15 Rear Sight?
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  • Which Ar 15 Rear Sight are good in the current market?
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  1. Brand Value: Every brand of Ar 15 Rear Sight has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Ar 15 Rear Sight?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Ar 15 Rear Sight.
  5. Customer Ratings: Number ratings grade Ar 15 Rear Sight objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Ar 15 Rear Sight.
  7. Product Quality: You don’t always get what you pay for with an Ar 15 Rear Sight, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Ar 15 Rear Sight is should be an indication of how long it will work out for you.

We always remember that maintaining Ar 15 Rear Sight information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Ar 15 Rear Sight is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is the best iron sight for AR 15?

A: Top 5 Best Iron Sights for AR 15 Reviews 1. Troy Industries Folding Battle Sight Rear – Best Troy Iron Sights for AR 15 2. Magpul MBUS PRO Steel Sight Set 3. Diamondhead USA Polymer Front and Rear Flip Up Sights with NiteBrite 4. Magpul MBUS Sight Set (Front & Rear) Gen 2 5. MaTech Mil-Spec Back-Up Iron Sight (B.U.I.S)

Q: Which AR 15 is best?

A: Best AR-15 Rifles Daniel Defense DDM4. Might be just because my first AR-15 10 years ago was a DD, but mine has never failed m e even after 8k rounds. Bravo Company Manufacturing (BCM) Recce-16. Daniel Defense has the quality but I think it’s a little expensive. … FN 15 Patrol Carbine. … Smith & Wesson M&P 15 Sport II. … Colt LE 6920. … Lead Star Grunt. … Faxon ION. … More items…

Q: What is the best rated AR 15?

A: Best AR-15 Red Dots In 2019 Reviews 1. Bushnell Trophy Sight Riflescope 2. Holosun HS403A Micro Red Dot Sight 3. Vortex Optics Sparc AR Red Dotx 40mm 4. Aimpoint 200018 Micro, H-1 2 MOA with Standard Mount 5. Aimpoint PRO Patrol Rifle Optic 6. EOTech XPS2-0

Q: What is the best red dot for AR 15?

A: The ProPoint is the best red dot for AR 15 novices on a budget. It attaches very easily to most weapons, and adjusting it for windage is similarly simple.

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