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Reviews & Ratings for Magpul Industries MBUS Front Flip-Up Back Up Sight Gen 2 — 336 reviews

(336 reviews)
Magpul Industries MBUS Front Flip-Up Back Up Sight Gen 2
Magpul Industries MBUS Front Flip-Up Back Up Sight Gen 2
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Most Helpful Positive Review Magpul MBUS Front Flip Sight, Gen 2, Black MPIMAG247BLK
This item is the front sight and part of a second set of a like set of Magpul front & rear flip up sights, all installed on our AR15s & used as backup sights. Though inexpensive & constructed of plastic, they are light in weight, rugged, made in the U.S.A. and truly NOT a toy. Adjustments, using t...
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Most Helpful Negative Review A good BUIS
Readily installed and sighted in on my 9mm SBR. I was hoping to use an AR-15 tritium replacement post but he construction of this sight will not allow a standard that post to be used. It looks like I could jury-rig a solution but for the price paid I will keep things as they are.for low light condit...
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Great sights!

by Frank C, from TX, United States Written on February 10, 2026
Good quality sights, popped them right on the day I got them, much better than ones I had before. I love that they’re spring loaded and the latch/ buttons are on both sides. Also glad I could find these in od green.
Would recommend: Yes
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Candy Store

by Nealy, Verified Owner from OH, United States Written on January 15, 2026
Excellent experience great value very knowledgeable staff i will return to shop here everytime
Would recommend: Yes
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MBUS Front Flip Site

by Ridgeview Shooter, from VA, United States Written on January 14, 2026
Works as expected a good backup for when the Red Dot isn't working.
Would recommend: Yes
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MBUS fronts

by Adam Harris, Verified Owner from FL, United States Written on December 12, 2025
Classic, standard Magpul quality. No issues with product or with transaction. All good
Would recommend: Yes
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Good Backup Sight

by Matt P, Verified Owner from TX, United States Written on November 18, 2025
Lightweight and folds out of the way easily. Decent sights if needed.
Would recommend: Yes
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magpul goodness

by Dennis Scalf, Verified Owner from TN, United States Written on October 19, 2025
Another great product from magpul.
Easy to instal and adjust!
Would recommend: Yes
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Better than Gen 3

by Jay, Verified Owner from NH, United States Written on July 13, 2025
A back up sight for my AR just in case the Red Dot gets funky �
Would recommend: Yes
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great condition

by Jrobe, Verified Owner from TX, United States Written on June 16, 2025
Arrived in the original packaging and looked brand new. It functions as it should
Would recommend: Yes
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Magpul MBUS Front Flip Up Back up sight gen 2

by Singh, Verified Owner from NV, United States Written on May 17, 2025
I’ve been using the Magpul MBUS Gen 2 front sight, and it’s been super reliable. It flips up quickly and locks into place with no fuss, which is great during fast-paced use. The polymer feels durable but still keeps my setup lightweight. Overall, it’s a solid backup sight that does exactly what I need it to.
Would recommend: Yes
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Magpul MBUS Front/Rear Flip-Up Back Up Sight Gen 2

by Jose Gutierrez, Verified Owner from CA, United States Written on May 17, 2025
I bought this set after watching several online videos. The Magpul MBUS Gen 2’s are a great entry-level option for backup iron sights. Tough as nails, lightweight, and easy to use, they offer reliable performance at an affordable price—perfect for novice AR15 owners or those building on the cheap-without sacrificing quality. Their spring-loaded mechanism and polymer construction make them a solid choice for a basic yet effective sighting system. Very light weight and durable.
Would recommend: Yes
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