SKU: 43076467820

MAGPUL MBUS3 REAR SIGHT GEN 3 BLACK

Sale price$3600.00 Regular price$4000.00
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

MAGPUL MBUS3 REAR SIGHT GEN 3 BLACKThe 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. 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

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.

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.

Position Rear
Height above rail, stowed ~0.55 in.
Platform AR10, AR15, M4, M16, M110, SR25
Weight, w/ hardware 30 g
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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43076467820

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4.6 ★★★★★
Based on 22 reviews
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A
Verified Purchase
Alexis
Chelsea, US
★★★★★ 5
Great for encouraging speech
Format: Board book
I rarely write reviews but I just had to share my experience with this book. I have two year old twins. One has a diagnosed speech delay. They both love this book and are excited to read it. It has simple pictures that are easy for them to recognize and picture everyday things. They both love imitating the sounds. I think it’s a great for speech therapy for toddlers. Definitely recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Alicia
Lowell, US
★★★★★ 5
Perfect for early speech skills
Format: Board book
Our first child was speech delayed, so we're hitting the ground running this time with our 1 year old. This Imitation Book is PERFECT for introducing those early gestures and words to your little ones. There are interactive pages (like a door for knocking on and bubbles to pop) that really help your child engage with the book. Also, our 3 year old loves it right alongside his little brother! We also picked up the other 2 books in this collection to help aid in those early language skills.
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Reviewed in the United States on April 17, 2026
B
Verified Purchase
Brooke
Draper, US
★★★★★ 5
As an SLP I love this simple engaging book
Format: Board book
Speech path here. I love this book. It was one of my son’s favorites and what I used to help him produce more words from 1-2years. He was my slowest to talk but loved the engaging sounds in this book. It’s simple but you can add a lot of info or new comments each time you read it with encouragement for your kiddo to produce simple early developing sounds. I utilized pausing with it too to tie my son the chance to produce the sounds. I gift it often now! Just wish it was a tadddd cheaper.
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Reviewed in the United States on March 3, 2026
M
Verified Purchase
momoffour
Port Orchard, US
★★★★★ 5
Fun and interactive.
Format: Board book
My one-year-old granddaughter loves this little book. There's no story, but it's interactive and fun, and the illustrations are cute and colorful. She enjoys doing all the things on the pages - knocking, waving, blowing, etc.
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Reviewed in the United States on March 2, 2026
J
Verified Purchase
Joseph J.
Natrona Heights, US
★★★★★ 5
Very engaging
Format: Board book
This is a fantastic book - it really helped my daughter engage with our reading and learn new words. She picked up on the imitations very quickly. This is one of our favorite books!
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Reviewed in the United States on March 7, 2026

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