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AR-15 Sights

Choose from a big section of top brands AR-15 back up sights for your AR-15 rifle at MDS Optics. Fixed, folding, & offset sights are on available for purchase.

  • Blackhawk! - Folding Rear BUIS - Black
    Blackhawk! - Folding Rear BUIS - Black
    Manufacture ID: 71BU01BK This Rear Front BUIS (Back-Up Iron Sight) is compatible with MIL-spec height front AR sights. It locks down, and can be... Manufacture ID: 71BU01BK This Rear Front BUIS (Back-Up Iron Sight) is compatible with MIL-spec height front AR sights. It locks down, and can be...
    $30.35$31.95 -5% 
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  • Troy Industries - 45 Degree Offset M4/Dioptic Rr StSet FDE
    Troy Industries - 45 Degree Offset M4/Dioptic Rr StSet FDE
    Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45... Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45...
    $189.00$198.95 -5% 
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  • Troy Industries - 45 Degree Offset M4/Dioptic Rr StSet Blk
    Troy Industries - 45 Degree Offset M4/Dioptic Rr StSet Blk
    Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45... Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45...
    $189.00$198.95 -5% 
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  • Troy Industries - 45 Degree Offset HK/Round Rear StSet FDE
    Troy Industries - 45 Degree Offset HK/Round Rear StSet FDE
    Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45... Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45...
    $189.00$198.95 -5% 

  • Troy Industries - 45 Degree Offset HK/Round Rear StSet Blk
    Troy Industries - 45 Degree Offset HK/Round Rear StSet Blk
    Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45... Durability and dead-on accuracy have made Troy Industries Folding BattleSights the choice of Special Ops and tactical users worldwide. The TROY 45...
    $189.00$198.95 -5% 
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  • HIVIZ Sight Systems - AR2008, AR 15 Interchangeable Sight
    HIVIZ Sight Systems - AR2008, AR 15 Interchangeable Sight
    This is an interchangeable style, AR front sight. It includes four extra, fiber optic family LitePipes, in various colors, a carrying case, and a key... This is an interchangeable style, AR front sight. It includes four extra, fiber optic family LitePipes, in various colors, a carrying case, and a key...
    $18.00$18.95 -5% 

  • NcStar - AR15 Flip Up Front Sight/Low Profile
    NcStar - AR15 Flip Up Front Sight/Low Profile
    NcStar AR15 Flip-Up Front Sight-Reciever Height (MARFLF/2) Features: - This Front Sight Height is for Handguard Rails, Monolithic Receivers, and Gas... NcStar AR15 Flip-Up Front Sight-Reciever Height (MARFLF/2) Features: - This Front Sight Height is for Handguard Rails, Monolithic Receivers, and Gas...
    $14.24$14.99 -5% Deal

  • Troy Industries - DOA Rear Sight - Flat Dark Earth, Fixed
    Troy Industries - DOA Rear Sight - Flat Dark Earth, Fixed
    Manufacture ID: SSIG-FBS-RDFT-00 Advanced design, superior sighting and battle-ready toughness define Troy Industries new Di-Optic Aperture (DOA)... Manufacture ID: SSIG-FBS-RDFT-00 Advanced design, superior sighting and battle-ready toughness define Troy Industries new Di-Optic Aperture (DOA)...
    $51.25$53.95 -5% 
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  • Troy Industries - M4 FrontFixed BattleSight FDE
    Troy Industries - M4 FrontFixed BattleSight FDE
    Troy Fixed M4 BattleSights Looking for rock solid stability and dead-on accuracy in a fixed sight Troy Industries Fixed M4 BattleSights get the job... Troy Fixed M4 BattleSights Looking for rock solid stability and dead-on accuracy in a fixed sight Troy Industries Fixed M4 BattleSights get the job...
    $44.60$46.95 -5% 

  • Troy Industries - M4 FrontFixed BattleSight Bl
    Troy Industries - M4 FrontFixed BattleSight Bl
    Looking for rock solid stability and dead-on accuracy in a fixed sight Troy Industries Fixed M4 BattleSights get the job done. Front sight must be... Looking for rock solid stability and dead-on accuracy in a fixed sight Troy Industries Fixed M4 BattleSights get the job done. Front sight must be...
    $38.90$40.95 -5% 

  • Troy Industries - SOCC LowProRearFoldingBattleSt BLK
    Troy Industries - SOCC LowProRearFoldingBattleSt BLK
    The Troy SOCC (Special Operations Compatible Carbine) folding sights have a 45% lower profile than their famous BattleSights and provide a continuous... The Troy SOCC (Special Operations Compatible Carbine) folding sights have a 45% lower profile than their famous BattleSights and provide a continuous...
    $88.30$92.95 -5% 
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  • Troy Industries - SOCC SpecOpsCompM4StyleLowProFrntFldStBLK
    Troy Industries - SOCC SpecOpsCompM4StyleLowProFrntFldStBLK
    The Troy SOCC (Special Operations Compatible Carbine) folding sights have a 45% lower profile than their famous BattleSights and provide a continuous... The Troy SOCC (Special Operations Compatible Carbine) folding sights have a 45% lower profile than their famous BattleSights and provide a continuous...
    $80.70$84.95 -5% 
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  • Troy Industries - Gen2 Fixed Front M4 Style Battle Sight, Black
    Troy Industries - Gen2 Fixed Front M4 Style Battle Sight, Black
    Manufacture ID: SSIG-FF2-F0BT-00 TROY Fixed BattleSights are always ready when you need them. Troy has made the GEN2 Fixed BattleSights lighter and... Manufacture ID: SSIG-FF2-F0BT-00 TROY Fixed BattleSights are always ready when you need them. Troy has made the GEN2 Fixed BattleSights lighter and...
    $53.15$55.95 -5% 
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  • Troy Industries - DeltaOne 45DegOffsetFoldBattleSightSetBLK
    Troy Industries - DeltaOne 45DegOffsetFoldBattleSightSetBLK
    The TROY 45 Degree Offset Folding BattleSights allow for rapid transition and fold compactly to both sides of the rifle when not in use. With a true... The TROY 45 Degree Offset Folding BattleSights allow for rapid transition and fold compactly to both sides of the rifle when not in use. With a true...
    $217.50$228.95 -5% 
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  • NcStar - AR15 Flip Up Rear Sight
    NcStar - AR15 Flip Up Rear Sight
    For a durable and compact flip-up rear A2 iron sight the NcSTAR MARFLR is the AR-15 back-up rear iron sight that you're looking for. Features: -... For a durable and compact flip-up rear A2 iron sight the NcSTAR MARFLR is the AR-15 back-up rear iron sight that you're looking for. Features: -...
    $17.09$17.99 -5% Deal

  • NcStar - AR15 Flip Up Front Sight
    NcStar - AR15 Flip Up Front Sight
    For a durable and compact flip-up front A2 iron sight the NcSTAR MARFLF is the AR-15 back-up front iron sight that should equip your AR-15 rifle.... For a durable and compact flip-up front A2 iron sight the NcSTAR MARFLF is the AR-15 back-up front iron sight that should equip your AR-15 rifle....
    $14.24$14.99 -5% Deal

  • NcStar - AR15 Detachable Rear Sight
    NcStar - AR15 Detachable Rear Sight
    For solid and dependable back-up fixed A2 rear sight, the NcSTAR MARDRS does not take up much of your valuable Picatinny rail space. You can have a... For solid and dependable back-up fixed A2 rear sight, the NcSTAR MARDRS does not take up much of your valuable Picatinny rail space. You can have a...
    $23.74$24.99 -5% Deal

  • Mako Group - Front and Rear Polymer Flip-up Sights
    Mako Group - Front and Rear Polymer Flip-up Sights
    Manufacture ID: FRBS Every weapon with an optical sight should have an auxiliary sighting system. If your optic depends on batteries, auxiliary... Manufacture ID: FRBS Every weapon with an optical sight should have an auxiliary sighting system. If your optic depends on batteries, auxiliary...
    $79.75$83.95 -5% 
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  • XS Sight Systems - XS .080W White Stripe -AR MilSpec
    XS Sight Systems - XS .080W White Stripe -AR MilSpec
    Draws your eye to the sight and increases contrast on dark targets. Double-faced, 30 degree angle blade offers 2.5 MOA elevation per click. .080"... Draws your eye to the sight and increases contrast on dark targets. Double-faced, 30 degree angle blade offers 2.5 MOA elevation per click. .080"...
    $34.15$35.95 -5% 

  • XS Sight Systems - XS .100W White Stripe -AR MilSpec
    XS Sight Systems - XS .100W White Stripe -AR MilSpec
    The XS Sight Systems AR-15/M16 High Visibility 100W White Stripe Front Post Sight draws your eye to the sight and increases contrast on dark targets.... The XS Sight Systems AR-15/M16 High Visibility 100W White Stripe Front Post Sight draws your eye to the sight and increases contrast on dark targets....
    $34.15$35.95 -5% 

  • XS Sight Systems - XS Big Dot Tritium Front- AR Mil-Spec
    XS Sight Systems - XS Big Dot Tritium Front- AR Mil-Spec
    XS Big Dot Tritium Front Sights are the finest sights made for fast sight acquisition in all light conditions. Green tritium inserts surrounded by a... XS Big Dot Tritium Front Sights are the finest sights made for fast sight acquisition in all light conditions. Green tritium inserts surrounded by a...
    $60.75$63.95 -5% 

  • NcStar - 45 Degree Folding Rear Sight
    NcStar - 45 Degree Folding Rear Sight
    NcStar AR15 45 Degree Offset Flip-Up Rear Sight (MAR45FLR) Features: - 45 Degree offset folding Rear sight perfect for AR15 shootings looking for... NcStar AR15 45 Degree Offset Flip-Up Rear Sight (MAR45FLR) Features: - 45 Degree offset folding Rear sight perfect for AR15 shootings looking for...
    $23.74$24.99 -5% Deal

  • NcStar - 45 Degree Folding Front Sight
    NcStar - 45 Degree Folding Front Sight
    NcStar AR15 45 Degree Offset Flip-Up Front Sight (MAR45FLF) Features: - 45 Degree offset folding front sight perfect for AR15 shootings looking for... NcStar AR15 45 Degree Offset Flip-Up Front Sight (MAR45FLF) Features: - 45 Degree offset folding front sight perfect for AR15 shootings looking for...
    $18.99$19.99 -5% Deal

  • Mission First Tactical - RearBackUp Sight Poly FlipUp Adj Wind SDE
    Mission First Tactical - RearBackUp Sight Poly FlipUp Adj Wind SDE
    The Back Up Polymer Flip Up Rear Sight with Windage Adjustment mounts onto a 1913 Picatinny rail. A flat head screw driver is required to adjust an... The Back Up Polymer Flip Up Rear Sight with Windage Adjustment mounts onto a 1913 Picatinny rail. A flat head screw driver is required to adjust an...
    $42.74$44.99 -5% 
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  • Mission First Tactical - RearBackUp Sight Poly FlipUp Adj Wind Blk
    Mission First Tactical - RearBackUp Sight Poly FlipUp Adj Wind Blk
    The Back Up Polymer Flip Up Rear Sight with Windage Adjustment mounts onto a 1913 Picatinny rail. A flat head screw driver is required to adjust an... The Back Up Polymer Flip Up Rear Sight with Windage Adjustment mounts onto a 1913 Picatinny rail. A flat head screw driver is required to adjust an...
    $42.74$44.99 -5% 
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  • Mission First Tactical - FrntBackUp Poly FlipUp Sight Adj Elev SDE
    Mission First Tactical - FrntBackUp Poly FlipUp Sight Adj Elev SDE
    The Back Up Polymer Flip up Front Sight with standard iron sight elevation adjustment mounts onto a 1913 Picatinny rail and accepts any standard... The Back Up Polymer Flip up Front Sight with standard iron sight elevation adjustment mounts onto a 1913 Picatinny rail and accepts any standard...
    $37.99$39.99 -5% 
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  • Mission First Tactical - FrntBackUp Poly FlipUp Sight Adj Elev Blk
    Mission First Tactical - FrntBackUp Poly FlipUp Sight Adj Elev Blk
    The Back Up Polymer Flip up Front Sight with standard iron sight elevation adjustment mounts onto a 1913 Picatinny rail and accepts any standard... The Back Up Polymer Flip up Front Sight with standard iron sight elevation adjustment mounts onto a 1913 Picatinny rail and accepts any standard...
    $37.99$39.99 -5% 

  • XS Sight Systems - TROY Folding with CSAT Rear and Tritium Front Post
    XS Sight Systems - TROY Folding with CSAT Rear and Tritium Front Post
    Manufacture ID: AR-3000-7 XS Sights/Troy Folding Battle Tritium Sight Set with CSAT Aperture and XS Tritium Stripe Features: - XS CSAT rear aperture... Manufacture ID: AR-3000-7 XS Sights/Troy Folding Battle Tritium Sight Set with CSAT Aperture and XS Tritium Stripe Features: - XS CSAT rear aperture...
    $257.40$270.95 -5% 
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