Magpul MBUS Gen 3 Front And Rear AR 15 Back-Up Sight Kit

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Tool-Free, Value-Priced Polymer Backup Sight Set

Flippable Rear Aperture

Kit out your free-floated AR-15 with the next generation of Magpul Backup Sights!  This kit includes both the MAG1166 front sight and the MAG1167 rear sight, in your choice of Black, Flat Dark Earth, or OD Green.  This kit comes in just under a c-note, with all the features of the more expensive MBUS PRO all-steel backup sights.

*NOTE: The front sight cannot be mounted to a railed gas block due to excess heat issues. Front MBUS must be mounted to a railed forend on the same plane as the receiver rail.
Tool Free Polymer Rear SightLow Profile when Stowed

Pro Features at an Incredible Price

The Gen 3 MBUS provides the best of both worlds when it comes to Magpul’s backup sights.  Impact-resistant polymer keeps the unit lightweight, and the improved slim is comparable to the MBUS Pro.  These sights fold down just under a half inch in height,  and just over an inch wide at their broadest point.  Plus, they retain a quick-deploy button, and a dual-width front post.

Sleek Tool-Free DesignLow Profile when Stowed

Completely Tool-Free System

Perhaps the best feature of these sights are how easy they are to use and adjust.  No more one-off tools or bullet tips required to adjust windage or elevation!  Your hands are all you need, after an allen wrench or flathead screwdriver for the initial install.  Plus, the new flippable rear aperture allows quick changes from narrow or wide rear apertures with just your thumb.

Specifications

  • Height above rail, stowed: 0.44 in.
  • Platform: AR10, AR15, M4, M16, M110, SR25

Windage Adjustment

~0.7 MOA (0.754″/100m) per click with a 14.5″ sight radius
~0.5 MOA (0.547″/100m) per click with a 20″ sight radius

Elevation Adjustment

~1.6 MOA (1.886″/100m) per click with a 14.5″ sight radius
~1.2 MOA (1.367″/100m) per click with a 20″ sight radius

 


Have Questions About this Product?


The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Magpul Warranty Information

If you ever experience an issue with a Magpul product at any time, regardless of where it was purchased, please contact us directly and we’ll do everything reasonable to help you.

To make a return, please take the following steps:

  • BEFORE returning any products, please contact us first to receive an RMA number (Return Merchandise Authorization) and prominently write it on the outside of the package. Packages will not be accepted without an RMA.
  • Include a note with your name, shipping address, phone number and email, RMA number, and reason for the return (including, if applicable, information about the firearm, ammunition, and usage environment for defective returns). Do not send ammunition.
  • Wrap the item with quality padding and place it in the original packaging or in an appropriate box for shipping.
  • A UPS shipping label will be provided in your shipment. If using the original packaging, remove or cover the original shipping label. Tape the preprinted return shipping label to the outside of the box. Drop package at an official or authorized UPS drop-off location.
  • All refunds will be applied to the credit card used for the original purchase. You should allow one to two billing cycles for the refund to appear on your statement.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 6 reviews
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G
Gregory Toke
Love them

Works great, feels good quality, sighting in was a piece of cake.

Thank you for the review! We're glad you're enjoying the Magpul MBUS Gen 3 Front And Rear AR 15 Back-Up Sight Kit.

J
Jesus L Ortiz Rivera

Magpul MBUS Gen 3 Front And Rear AR 15 Back-Up Sight Kit

g
gary gamble
Magpul

My 2nd pair of Magpul sights and you can’t go wrong with them simple and easy install. Will do business with AT3 tactical again, thx

Thanks for the review! We're glad you're satisfied with your purchase.

J
Jonathan Perry
Love them

Perfect for my DB15 7.5”

Thanks for sharing your feedback! Glad to hear that you are satisfied with your purchase!

H
Hans Rubjerg

Magpul MBUS Gen 3 Front And Rear AR 15 Back-Up Sight Kit

Thanks for sharing your feedback! Glad to hear that you are satisfied with your purchase!