Description

The MBUS (Magpul® Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards, but is specifically tailored to the AR15/M16 platform.

Made in U.S.A.

FEATURES

Impact resistant polymer construction provides light weight and resists operational abuse
Spring-loaded flip up sight easily activated from either side or by pressing the top
Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard* and provides the same height-over-bore as standard A2 irons
Protective wings shield the spring-locking A2 front sight post
Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well

SPECIFICATIONS
MBUS – Front

Weight, w/ hardware: 1.2 oz.
Height above rail, stowed: ~0.51 in.
Length, stowed: 2.6 in.
Length, deployed: 1.5 in.

ELEVATION ADJUSTMENT
~1.6 MOA (1.886"/100m) per click with a 14.5" sight radius
~1.2 MOA (1.367"/100m) per click with a 20" sight radius

*NOTE: Cannot be mounted to a railed gas block due to excess heat issues. Front MBUS must be mounted to a railed fore end on the same plane as the receiver rail. Because of this the sight is also not compatible with MOE Hand Guards.

Item Number: 64719
Style: MGP-MAG247-BLK
Item Number: 64719

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Comments (23)

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$12 shipping makes it $4 more than Amazon.

0 votes
0 votes

About $37 at Academy. $54 for the rear.

0 votes
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Looks good for the price. No tool. Shipped quick enough.

1 vote
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Got mine. Fast shipping and it came with tool. Thanks for posting.

1 vote
0 votes

Help a noob out. Why would you just buy one? Is this such a good deal that you'll worry about buying the back sight at another time? Or would this serve as a back up?

2 votes
0 votes

Due to new state laws we will no longer be shipping any products to California. We apologize for any inconvenience.

Pretty sure there’s no state law restrictions on selling/shipping sights to Cali. If it isn’t real, don’t make it up.

0 votes
2 votes

According to their website: Due to new state laws we will no longer be shipping any products to California. We apologize for any inconvenience.
Pretty sure there’s no restrictions on sights. Why make up excuses when it’s not true?

Pretty

Pretty sure there’s no state law restrictions on selling/shipping sights to Cali. If it isn’t real, don’t make it up.

0 votes
2 votes

There probably is no restriction on sights. They don't want to deal with the hassles of California at all.

1 vote
0 votes

Ordered Sunday and arrived last night

0 votes
0 votes

Picked up a few. Looks new. They did not come with adjusting tools but I wrote them and got a response quickly. They shipped me 2 tools and all is good.

0 votes
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The picture shows the sight adjuster as well. Did anyone get one with theirs?

0 votes
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They are supposed to come with a sight adjustment tool. If you did not receive one please email us at [email protected].

0 votes
0 votes

Received it in the mail, thanks!

1 vote
0 votes

Did not get a tool with mine either, Receipt #111915. Sent a message though the "Contact Me" link on your page, should I email too?

0 votes
0 votes

Got mine too, thanks!

0 votes
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I believe we have your info so that shouldn't be necessary.

1 vote
0 votes

That's solid customer service!

0 votes
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"Used sights"? Are they pulling them off of guns & using an alternative? Weird. I didn't know that there was a retail market for used sights. P to P, sure.

0 votes
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That’s probably why it’s not a used set. I had to change the sites on a couple rifles myself and have two fronts in my extra box

0 votes
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Some rifles have low profile gas blocks and the owners buy these not knowing. That’s all I can think of for a reason

1 vote
0 votes

Ordered. Legit.

0 votes
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Are these legit magpul or Chinese knockoffs?

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0 votes

They're legit OEM.

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