![](https://s.turbifycdn.com/aah/optacticalgear/navigation-watches-radios-6.jpg) | ![](https://sep.turbifycdn.com/ca/Img/trans_1x1.gif) | ![](https://s.turbifycdn.com/aah/optacticalgear/img-75691.jpg)
![Click to enlarge](https://s.turbifycdn.com/aah/optacticalgear/magpul-mbus-3-rear-sight-19.jpg) ![](https://sep.turbifycdn.com/ca/Img/trans_1x1.gif) ![Magpul MBUS 3 Rear Sight (R)](https://s.turbifycdn.com/aah/optacticalgear/magpul-mbus-3-rear-sight-r-5.jpg)
The next evolution in the MBUS (Magpul Back-Up Sight) line, the MBUS 3 incorporates the best features, strengths and value of the original MBUS and MBUS Pro Sights in a feature-packed back-up sight system.
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.
The MBUS 3 Rear Sight sits at standard AR-height when deployed and includes a windage adjustable, rapid-select aperture system.
Features
• The MBUS 3 Rear Sight sits at standard AR-height when deployed and includes a windage adjustable, rapid-select aperture system.
• Ambidextrous push-button deployment and rapid-select rear aperture system
• 0.55” high when folded and 1.38” wide at widest point
• Standard AR-height when deployed
• Polymer construction, smaller size provides light weight and resists operational abuse
• Clamps to most MIL-STD-1913 PICATINNY RAILS
• Made in the USA.
Technical Specifications
• Position: Rear
• Height above rail, stowed: ~0.55 in.
• Platform: AR10, AR15, M4, M16, M110, SR25
• Weight, w/ hardware: 1 ounce
• Other Specs: Center of aperture to top of rail: 1.41 in.
WINDAGE ADJUSTMENT
~0.5 MOA (0.606”/100m) per click with a 14.5" sight radius
~0.4 MOA (0.439”/100 m) per click with a 20" sight radius
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Items marked "(R)" No Export, No Paypal, NO EXCEPTIONS
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Contact Us:
Email: optactical@yahoo.com
Shop Phone: 919-818-3649
Curbside Pick Up Phone: 919-594-1579
Address: 2533 Atlantic Ave, Suite 103, Raleigh, NC 27604
Phone Hours: Monday-Friday, 8am - 4pm Eastern Time (ET)
Curbside Pick Up Hours: Monday-Friday, 10am - 3pm
Online Sales Ship As Per Normal
Walk-In Store Closed For Renovations, Curbside Pick Up Available
Shipping:
Online Orders Normally Ship in 1-2 Business Days, Expect Slight Delays During Sale Periods.
$7.95 Standard Shipping to any US or APO/FPO Address!
International Shipping is Available to Select Countries
UPS Shipping Options: Orders must be placed by NOON Eastern Time (ET) to ensure they go out the same day.
Orders are not processed on the weekends.
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