Magpul MBUS Rear Sight for AR-15, M16, Black, Folding
Magpul MBUS Rear Sight for AR-15, M16, Black, Folding
Item # 605823199
$55.99
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$55.99
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The MBUS (Magpul® Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15 / M16 platform. Made in the USA.
- Spring-loaded flip up sight easily activated from either side or by pressing the top
- Protective wings shield the dual, same plane flip apertures
- Sight can still be folded with either large or small aperture in position
- Detent knob easily and positively adjusts windage
- Impact-resistant polymer construction: Polymer construction provides light weight and resists operational abuse
- Detent and spring pressure keeps sight erect: Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
- Clamps to most MIL-STD-1913 picatinny rails: Clamps to MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons
| Brand | Magpul |
|---|---|
| Country of Origin | Made in USA |
| Compatibility | AR-15, M16 |
| Gun Compatibility | Rifles |
| Gun Part Type | Sights |
| Primary Color | Black |
| Product Weight | 1.3 oz. |
| Manufacturer Part Number | MAG248BLK |
No questions have been asked about this product.
No questions have been asked about this product.
Q&As
No questions have been asked about this product.
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Reviews
Summary of Reviews
The product features a durable, lightweight, and low-profile design with reliable functionality as a backup sight. Many customers were satisfied with its ease of installation and variety of color options. However, some users reported issues with the locking mechanism, sight falling off, and windage ...
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1 to 4 of 52 Reviews .
1 – 4 of 52 Reviews
Most Recent
Gregory B
Washington State
Review 1
5 out of 5 stars.
Got my eye 👁️ on you.
a month ago
Excellent quality product. Exactly what I expected.
Yes, I recommend this product.
Originally posted on Magpul
Matt H
Oklahoma
Review 1
5 out of 5 stars.
Tought to Get on, but Solid
2 months ago
Had to beat the heck out of this thing to get it on, but once it was on, it'll probably never be removed anyways. It's reliable and perfect height though so I can't complain.
Yes, I recommend this product.
Originally posted on Magpul
Twitch
Texas
Review 1
3 out of 5 stars.
Locking mechanism failure
7 months ago
I bought this 3 years ago and had to use them in the field once. Great product BUT the rear sight held up for maybe a year before the locking mechanism that keeps it clicked down failed and it has since sat up against the bottom of my scope. Maybe it's just a bad piece but I never did any tuck and rolling to cause it to fail. The front sight is holding great.
Originally posted on Magpul
Argus Arms
Placitas, NM
Review 1
4 out of 5 stars.
High Quality Product!
10 months ago
This is a quality item, but I'd recommend buying the MBUS 3 instead. It is a big upgrade.
Yes, I recommend this product.
Originally posted on Magpul