Join our email mailing lists and be the first to know about new arrivals, exclusives and great deals on the latest firearms, ammunition and parts.
Subscribers unlock 5% OFF your next order!
Help ensure your package arrives on time. UPS and FedEx have reliable tracking and fewer delays than USPS.
<p>The next evolution in our MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths, and value of our original MBUS and MBUS Pro Sights in a feature-packed back-up sight system.</p><p>Significantly reduced in size from the MBUS, it sits at just 0.55” high when folded, 1.38” at its widest point, and weighs a scant 30 grams with hardware. Its aesthetics are derived from the MBUS Pro, but the MBUS 3 Rear Sight is constructed of our impact-resistant polymer, making it lightweight and extremely durable. Featuring the same spring-loaded technology as its predecessor, they can be deployed with an ambidextrous push-button.</p><p>The MBUS 3 Rear Sight sits at standard AR height when deployed and includes a windage adjustable, rapid-select aperture system.</p><p>MBUS 3 Sights will be available in Black, Flat Dark Earth, and OD Green.</p><p>Made in the USA.</p>
Do you want to be notified when this item is back in stock?
You will be notifed when this product is back in stock.
${ error }
WARNING:
This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov
WARNING:
This product can expose you to chemicals including nickel & chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov
WARNING:
This product can potentially expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to - www.P65Warnings.ca.gov
WARNING:
This product can expose you to Nickel Acetate, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov
WARNING:
Lithium-ion Batteries and/or products that contain Lithium-ion Batteries can expose you to chemicals including cobalt lithium nickel oxide, and nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to - www.P65Warnings.ca.gov
Can this item ship to you?
Find an FFL near you
${ shipMessage }
${ rule }
${ restriction }
Item Description
Item Specs
${ prop.value }
This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
WARNING:
This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov
