• Wishlist
  • My Account
    • Login
    • Sign Up
  • 0
Toggle menu
ColtParts.com
×
×

    Shop By Category

  • Accessories
    • Rail Attachments
    • Sights
    • Slings
    • Suppressors
    • Vertical Grips
  • Books & Manuals
  • Firearms
    • Handguns
    • Rifles
    • Legacy Vault
  • Rifle Parts
    • Buffer System
    • Handguard Rails
    • Barrels
    • Bolts
    • Upper Parts
    • Stocks
    • Grips
    • Lower Parts
    • Upper Receivers
    • Lower Receivers
  • Magazines
    • Magazine Accessories
    • Pistol Magazines
    • Rifle Magazines
  • Pistol Parts
  • Tools
  • Shop By Brand

  • Colt
  • Magpul
  • AU
  • Knights Armament
  • Blue Force Gear
  • Fix It Sticks
  • Heckler & Koch
  • HuxWrx
  • SureFire
  • B&T
  • B5 Systems
  • Dead Air
  • EOTech
  • KCI
  • Lancer
  • MaTech
  • Simunition
  • Viking Tactics
  • View all Brands
  • Main Menu

  • Rifle Parts
  • Pistol Parts
  • Accessories
  • Magazines
  • Books & Manuals
  • Shipping & Returns
  • Contact Us
  • RFQ
  • Connect with Us:
  • Gift Certificates
  • Login or Sign Up

    Shop By Category

  • Accessories
    • Rail Attachments
    • Sights
    • Slings
    • Suppressors
    • Vertical Grips
  • Books & Manuals
  • Firearms
    • Handguns
    • Rifles
    • Legacy Vault
  • Rifle Parts
    • Buffer System
    • Handguard Rails
    • Barrels
    • Bolts
    • Upper Parts
    • Stocks
    • Grips
    • Lower Parts
    • Upper Receivers
    • Lower Receivers
  • Magazines
    • Magazine Accessories
    • Pistol Magazines
    • Rifle Magazines
  • Pistol Parts
  • Tools
  • Shop By Brand

  • Colt
  • Magpul
  • AU
  • Knights Armament
  • Blue Force Gear
  • Fix It Sticks
  • Heckler & Koch
  • HuxWrx
  • SureFire
  • B&T
  • B5 Systems
  • Dead Air
  • EOTech
  • KCI
  • Lancer
  • MaTech
  • Simunition
  • Viking Tactics
  • View all Brands
  • Main Menu

  • Rifle Parts
  • Pistol Parts
  • Accessories
  • Magazines
  • Books & Manuals
  • Shipping & Returns
  • Contact Us
  • RFQ
  • Connect with Us:
  • Gift Certificates
  • Login or Sign Up

Shop by Category

  • Accessories
    • Rail Attachments
    • Sights
    • Slings
    • Suppressors
    • Vertical Grips
  • Books & Manuals
  • Firearms
    • Handguns
    • Rifles
    • Legacy Vault
  • Rifle Parts
    • Buffer System
    • Handguard Rails
    • Barrels
    • Bolts
    • Upper Parts
    • Stocks
    • Grips
    • Lower Parts
    • Upper Receivers
    • Lower Receivers
  • Magazines
    • Magazine Accessories
    • Pistol Magazines
    • Rifle Magazines
  • Pistol Parts
  • Tools
  • Shop by Brand

  • Colt
  • Magpul
  • AU
  • Knights Armament
  • Blue Force Gear
  • Fix It Sticks
  • Heckler & Koch
  • HuxWrx
  • SureFire
  • B&T
  • View all Brands
    • Home
    • Accessories
    • Sights
    • Magpul MBUS Pro Back-Up Folding Front Sight
  • Magpul MBUS Pro Back-Up Folding Front Sight
  • Magpul MBUS Pro Back-Up Folding Front Sight

    Magpul MBUS Pro Back-Up Folding Front Sight

    Magpul

    MSRP: $89.95
    Price: $85.45
    SALE: $55.00
    (You save $34.95 )
    (42 reviews) Write a Review
    SKU:
    MAG275

    Adding to cart… category.add_cart_announcement
    Add to Wish List
    • Create New Wish List
    • Facebook
    • Email
    • Print
    • Twitter
    • Overview
    • Reviews

    Product Description

    The MBUS Pro (Magpul Back-Up Sight) is a corrosion resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size.

    The dual aperture, windage adjustable Rear and no-tool, elevation adjustable Front excel in all 1913 Picatinny rail mounting applications, including rail-height gas blocks. Positive detents keep the MBUS Pro Front and Rear at standard AR sight height when deployed, and so low when they are stowed that you'll never notice them until they're needed. Narrow width Front is compatible with most IR aiming laser and light installations for the professional user.

    Made in U.S.A.

    Features:

    • 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 including receiver-height gas blocks
    • Elevation adjustment knob – no tools required
    • Positive detents in both the up and down positions as well as on the elevation knob
    • Standard AR sight height when deployed

    Specifications:

    • Weight, w/ hardware: 1.5 oz.
    • Height above rail, stowed: ~0.43" max
    • Length, stowed: 1.6"

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    Write a Review

    ×
    Magpul MBUS Pro Back-Up Folding Front Sight
    Magpul
    Magpul MBUS Pro Back-Up Folding Front Sight

    42 Reviews Hide Reviews Show Reviews

    • 5
      Mbus pro

      Posted by Joshua Willison on 29th May 2024

      Great sights !

    • 4
      Always wanted to see what these were about

      Posted by R on 29th May 2024

      Got it quick, a little heavier than the polymer MBUS. Not spring-loaded and hard to deploy, but holds positively in either position and tool-less adjustment of elevation zero. Front sight blade is rectangular, so you can have a wide or narrow post. Casting lines in the back of sight, but all metal construction. Pretty good for what I paid.

    • 5
      Nice

      Posted by R Riley on 11th Mar 2024

      Great low profile, sturdy and positive click into place. Very happy with purchase.

    • 3
      Magnum pro back up sights

      Posted by Robert Crow on 25th Mar 2023

      Arms Unlimited no longer has the best price on these awesome sights. They have raised the price around 70 bucks for a set of these. I was shopping here just for the great price, but now I can just buy them anywhere. Thanks Arms Unlimited!

    • 4
      Front sight

      Posted by Steve T. on 24th Dec 2022

      Good quality

    • 5
      The gold standard

      Posted by Josh Horne on 12th Sep 2022

      Love these sights, and at this price, you can't beat them.

    • 5
      Mbus sights

      Posted by Davea on 1st Sep 2022

      Great seller. Excellent pricing and quick shipping

    • 5
      Great product as advertised, great experience

      Posted by Bruce S. on 15th Aug 2022

      Don't cheap out, get the Pros instead of the plastic nonsense.

    • 5
      Exactly as described

      Posted by AK on 28th Jun 2022

      Fast shipping

    • Next
    • Next

    Recommended

    • SALE
      Magpul MBUS Back-Up Folding Front Sight Magpul MBUS Back-Up Folding Front Sight
      Quick view Details

      Magpul

      |

      sku: MAG247

      Magpul MBUS Back-Up Folding Front Sight

      MSRP: $39.95
      Price: $37.95
      SALE: $24.00
      Choose Options
    • SALE
      Magpul MBUS Back-Up Folding Rear Sight Magpul MBUS Back-Up Folding Rear Sight
      Quick view Details

      Magpul

      |

      sku: MAG248

      Magpul MBUS Back-Up Folding Rear Sight

      MSRP: $57.95
      Price: $55.05
      SALE: $34.00
      Out of Stock
    • SALE
      Magpul MBUS Pro Offset Folding Front Sight Magpul MBUS Pro Offset Folding Front Sight
      Quick view Details

      Magpul

      |

      sku: MAG525

      Magpul MBUS Pro Offset Folding Front Sight

      MSRP: $89.95
      Price: $85.45
      SALE: $55.00
      Add to Cart
    • SALE
      Magpul MBUS Pro Offset Folding Rear Sight Magpul MBUS Pro Offset Folding Rear Sight
      Quick view Details

      Magpul

      |

      sku: MAG526

      Magpul MBUS Pro Offset Folding Rear Sight

      MSRP: $109.95
      Price: $104.45
      SALE: $72.00
      Add to Cart
    • SALE
      Magpul MBUS Front & Rear Backup Sight Set Magpul MBUS Front & Rear Backup Sight Set
      Quick view Details

      Magpul

      |

      sku: MAG248-MAG247-SET

      Magpul MBUS Front & Rear Backup Sight Set

      MSRP:
      Price: $99.99
      SALE: $50.00
      Out of Stock
    ×
    ×
    Join Our Mailing List To Unlock Special Discounts & Offers !
    Contact Us
    2061 Pabco Rd
    Henderson NV 89011
    Accounts & Orders
    • Wishlist
    • Login or Sign Up
    • Shipping & Returns
    • Product Warranty Registration
    • Find Colt Serial Number
    Quick Links
    • Rifle Parts
    • Pistol Parts
    • Accessories
    • Magazines
    • Books & Manuals
    • Shipping & Returns
    • Contact Us
    • RFQ
    Connect with Us:
    • © ColtParts.com

    Disclaimer: “COLT” is a federally registered trademark of Colt's Manufacturing Company, LLC and is one of many trademarks owned by Colt's Manufacturing Company, LLC or Colt/CZ Group SE. ColtParts.com is not affiliated with nor endorsed by Colt's Manufacturing Company, LLC or Colt/CZ Group SE.