The Leapers UTG Accu-Sync Rear Sight (brand part no. MNT-955) is a spring-loaded, low-profile flip-up rear sight built for AR-platform rifles running a Picatinny or Weaver rail. Leapers machines it from aluminum with a black finish, and a posi-lock push-button activation deploys the sight tower automatically while preventing it from collapsing once it is up. Tool-free windage adjustment lets you dial in zero without a separate tool, and dual apertures give you a choice between a wider aperture for close, fast target acquisition and a smaller one for more precise aim. A single locking Torx screw with a 3mm locking bolt secures the sight to the mounting deck, with a recommended torque value of 35 in-lbs.

Key Specifications

• Spring-Loaded Flip-Up Design deploys the sight tower automatically via posi-lock push-button.
• Low-Profile Build keeps the sight compact when folded down.
• Tool-Free Windage Adjustment lets you zero the sight without a separate tool.
• Dual Apertures give a choice between fast close-range and precise long-range aiming.
• Aluminum Construction with Black Finish matches standard AR-platform hardware.
• Picatinny/Weaver Mount fits both rail patterns.
• Single Locking Torx Screw secures the sight with a 3mm locking bolt.
• 35 In-Lbs Recommended Torque is specified for the mounting screw.
• Flip-Up Style folds down out of the way when using a red dot or magnified optic.

Frequently Asked Questions

What rails does this sight mount to? Both Picatinny and Weaver rails.

Can I adjust windage without tools? Yes, windage adjustment is tool-free.

What apertures does it use? Dual apertures for both fast close-range and precise aiming.

Buy the UTG Accu-Sync Rear Sight

Add a reliable folding rear sight to your AR with a UTG Accu-Sync from our gun sights selection. Order online and we will ship it straight to your door from our Lubbock, Texas gun shop.