Leapers UTG ACCU-SYNC 45 Degree AR-15 Flip Up Front Sight

Manufactured by Leapers UTG
SKU: MT-745
MPN: MT-745
Manufactured by Leapers UTG
3 Reviews

Out of Stock

NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.



Even if you have a high-quality optic or scope on your rifle, it is important to have a set of back up iron sights (BUIS) mounted to your receiver and rail just in case your optic fails. The Leapers Accu-Sync 45-degree flip-up front sight is designed to stay out of the way when you don’t need it and quickly deployable when you do. It is precision machined from aluminum and features a matte black finish so you can be sure it won’t break or rust in harsh conditions. This back up sight is angled so you can quickly transition between your optic and iron sights depending on the situation. This style of canted iron sight is popular with 3 gun competition shooters who have to quickly change between long-range and close targets. It is quickly deployable via a positive lock button that, when depressed, locks the sight tower to prevent it from collapsing during use and locks in the folded position to keep it out of the way. The A2 front sight post is elevation adjustable and can be replaced with aftermarket Mil-Spec sight posts. The low-profile sight base attaches to 1913 picatinny rails and features integral recoil stops and a Torx screw locking mechanism to ensure a secure return to zero. Ensure your AR-15 or AR-10 will keep you in the fight with this back-up front iron sight.

  • Machined from aircraft aluminum with matte black finish
  • Positive lock push button activation automatically deploys sight tower
  • 45-Degree angled offset sight tower locks in the deployed position
  • Uses standard A2 front sight post, interchangeable with aftermarket posts
  • Integrated tool-free adjustable front sight
  • Utilizes a single locking Torx screw with low profile mounting base
  • Square-shaped Integral recoil stops for a secure zero hold and return to zero on MIL-STD-1913 picatinny rails
  • Includes T15 Torx wrench and screw

Leapers, Inc., headquartered in Michigan, U.S.A., has been in the business of supplying shooting, hunting and outdoor gear since 1992. With uncompromisingly high standards their goal is to make best-in-class niche products available for hunting, shooting, and outdoor enthusiasts like you. They have developed high quality products from a wide range of categories such as weapon lights, compact scopes, handguards, and other tactical accessories to fit your every shooting need.
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BrandLeapers / UTG
Fixed FoldingFolding
Weight1.13 oz.

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

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Solid Offset Flip-up For SPR Builds

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Accu-Sync 45 Flip Up: solid build quality, with a finish and feel similar to Magpul MBUS Pro. Solid, sping-loaded detent at top and bottom, with a lock-out to prevent folding when deployed. Tool-less elevation adjustment with clear detents. US design, Taiwan-made, if that matters to you. A bargain at the price.

Great back up sights!

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I just installed a set (front and rear) of these on a new build. Nice sights! They fold down low and the mount sits low on the pic rail so it isn't even close to my optic in the rear and the front stays out of sight when using a 2.5 power scope . They only lock with the button in the up position but they stay put up or down with spring pressure. Good enough for BUIS.

I'll buy them again when the rear sights are in stock!

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I bought a pair, front and rear, and I love them. As good or better than Magpul's and a whole lot less. Would buy more but can't find the rear site in stock...