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Questions & Answers
Can you replace the front sight post with an aftermarket one? Expert Answer

You can replace the front sight on an AR but if it is an A2 front sight you would need to get a low profile gas block to replace it. For more information email us at techsales@opticsplanet.com.

by Hunter, Gear Expert, January 5, 2022
How many prongs does this sight have? Expert Answer

This has two prongs, one on either side of the central sight post.

by Ethan C., Gear Expert, March 11, 2020
Customer Reviews
Helpful Positive Review What else could you want? by David Ogden, Verified Owner, October 18, 2021
These are BACK UP sights meant to be used if your optics fail. For those that whine about them being cheap get over it and spend more money if that's what floats your boat. Like everyone else I found the button to be stiff and they didn't flip up wit...
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3/3 found this helpful
Helpful Positive Review best value by freedombirdies, Verified Owner, February 14, 2021
For the price you just can’t beat the UTG sights. As a back up, why would you spend 4 times the price unless you’re deployed somewhere that causes you to drop or smash your rifle on a daily basis? I find them to be reliable and accurate.
2/2 found this helpful
Helpful Positive Review Great Budget Build Sights by Robert, Verified Owner, May 5, 2019
Im building my first AR and came across these Leaper UTG ACCU-SYNC sights for a pretty good price. The mounts held on the rail by 1 torq screw. Mount does seem to stay firmly in place and has no visible play. The spring action is nice and sturdy. Its...
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6/6 found this helpful
Helpful Positive Review Good for the price by Victor Flores, November 8, 2020
I bought the matching front and rear for a pistol build and they work well. I like the magpul mbus release lever better than the push button these have but they’re still good nonetheless. These take up way less real estate on the rail and I prefer th...
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1/1 found this helpful
Helpful Positive Review works as it should by Angel, Verified Owner, March 4, 2021
I have been using this as a backup sight. So far I don't have any real complaints or problems. It was easy to install and had the tool included. I wish the actual sight post was slightly narrower for better accuracy at longer range but it's not a rea...
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1/1 found this helpful
Helpful Positive Review Buy Both Front and Rear by Ronald, May 10, 2020
Got both to replace my UTG manual flip sights and no problems whatsoever. Great for the money! They are a little stiff out the box but after about 20 or so actuations they are fine. Highly recommend! You can get multiple of these for the price compar...
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4/4 found this helpful
Read All 49 Reviews
Color: Black Condition: New Sight Position: Front Gun Model: AR-15 Gun Make: AR Platform Front Sight Color: Black Rear Sight Color: Front Sight Only Front Post Shape: Square

Code: 4VH-IRN-SPRGFS-MNT-757

MPN: MNT-757

UPC: 4717385553705

List: $39.97Save 15%
$33.99

Product Info for Leapers UTG ACCU-SYNC Top Mounted Deployable Iron Sight

There are many AR 15 Parts on the market, and the Leapers UTG ACCU-SYNC Spring-Loaded Flip-Up Front Sight is one worth paying attention to. While plenty of iron sights flip up and collapse down, this one is spring-loaded, so all you have to do is press a single button and the sight instantly springs upward, letting you aim your weapon with ease. Plus, this AR 15 front sight is made from aircraft aluminum with a steel core, ensuring it is lightweight and durable.image

WARNING: California`s Proposition 65

Specifications for Leapers UTG ACCU-SYNC Top Mounted Deployable Iron Sight:

Manufacturer: Leapers UTG
Color: Black
Condition: New
Sight Mounting Orientation: Top Mounted
Sight Position: Front
Gun Model: AR-15
Gun Make: AR Platform
Front Sight Color: Black
Rear Sight Color: Front Sight Only
Front Post Shape: Square
Deployable: Yes
Fabric/Material: Aircraft Aluminum/Steel
Front Material: Aluminum
Height: 1.77 in
Length: 1.12 in
Blade Height: 0.261 in
Gun Type: Rifle
Hand: Ambidextrous
Mount Type: Picatinny
Attachment Type: Picatinny

Features of Leapers UTG ACCU-SYNC Spring-Loaded Flip-Up Front Sight:

  • Spring-Loaded button activation
  • Made from durable, lightweight aluminum
  • Single-locking Torx screw
  • Square-shaped Integral Recoil Stops

Package Contents:

  • Leapers UTG ACCU-SYNC Top Mounted Deployable Iron Sight

Leapers UTG ACCU-SYNC Top Mounted Deployable Iron Sight Orderable Models

List of Orderable Models

Leapers UTG ACCU-SYNC Top Mounted Deployable Front Sight, Black, MNT-757 , MPN: MNT-757 , UPC: 4717385553705 , Code: 4VH-IRN-SPRGFS-MNT-757

Leapers UTG ACCU-SYNC Top Mounted Deployable Iron Sight Unavailable & Discontinued Models

List of Unorderable Models

USED, Leapers UTG ACCU-SYNC Top Mounted Deployable Front Sight, Black, MNT-757 , MPN: MNT-757-EDEMO , Code: 4VH-IRN-SPRGFS-MNT-757-EDEMO-RE-A
USED Leapers UTG ACCU-SYNC Top Mounted Deployable Front Sight, Black, MNT-757, EDEMO17, Used, Condition Like New , MPN: MNT-757-EDEMO17 , Code: 4VH-IRN-SPRGFS-MNT-757-EDEMO17
USED Leapers UTG ACCU-SYNC Top Mounted Deployable Front Sight, Black, MNT-757, EDEMO16, Used, Condition Fair , MPN: MNT-757-EDEMO16 , Code: 4VH-IRN-SPRGFS-MNT-757-EDEMO16
USED Leapers UTG ACCU-SYNC Top Mounted Deployable Front Sight, Black, MNT-757, EDEMO22, Used, Condition Good , MPN: MNT-757-EDEMO22 , Code: 4VH-IRN-SPRGFS-MNT-757-EDEMO22
USED, Leapers UTG ACCU-SYNC Top Mounted Deployable Front Sight, Black, MNT-757 , MPN: MNT-757-EDEMO , Code: 4VH-IRN-SPRGFS-MNT-757-EDEMO-RE-B
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