UTG Accu-Sync 45 Degree Offset Flip Up Front Sight

• 45 Degree Offset Layout: lets the rifle transition from a magnified optic to iron sights with a quick cant of the firearm, which is useful when targets move from distance to close range.
• Manual Flip-up Front Sight: stays folded until needed, keeping the top rail clear and reducing snag risk while still giving a ready backup sighting option.
• Tool-free Front Sight Post Adjustment: makes elevation changes simple at the range or in the field without carrying extra tools for the front post.
• Posi-lock Retention Plunger: locks the sight in the deployed position to help prevent collapse under handling or recoil, supporting a more consistent sight picture.
• Secure Picatinny Mounting: a single locking Torx screw and squared recoil stops help the sight hold zero and return to zero reliably after installation or removal.

About the UTG Mounts Series

UTG Mounts covers a broad range of mounting solutions developed by Leapers for modern sporting rifles and other shooting platforms. Within that range, the Accu-Sync family focuses on optic mounts, scope rings, and related hardware built around practical fit, repeatable alignment, and secure attachment to Picatinny interfaces. The family includes cantilever mounts and scope rings for 1-inch, 30 mm, and 34 mm optics, with multiple height and offset configurations to suit different rifle setups.

Across the series, the design approach is straightforward: keep the mount compact, maintain a solid interface with the rail, and support dependable positioning under recoil and repeated handling. Some Accu-Sync quick-release models add locking levers, tool-free tension adjustment, and squared recoil stops, while other models use fixed clamping systems for a simpler, lower-profile arrangement. That makes the series relevant to both hunting optics and tactical optics, especially where shooters want a clean mounting solution that does not add unnecessary bulk. In the broader UTG lineup, Accu-Sync products sit as purpose-built mounting components for users who value practical mechanical design and compatibility with common rifle platforms.

About the UTG Accu-Sync 45 Degree Offset Flip Up Front Sight

The UTG Accu-Sync 45 Degree Offset Flip Up Front Sight is built for rifles that already carry a primary optic but still need a fast, dependable backup aiming system. Its 45° angled offset places the front sight where it can be accessed by simply rotating the rifle, making it well suited to AR-platform setups that alternate between magnified optics and close-range iron-sight use. This layout is especially practical when a shooter wants to keep the main optic dedicated to distance while retaining an immediate secondary sighting option for shorter engagements.

The sight uses a manual flip-up design, so it stays folded and protected until intentionally raised. Once deployed, the Posi-lock retention plunger locks it in position to help maintain a stable sight picture during movement and recoil. Elevation changes are handled by a tool-free front sight post adjustment wheel, which simplifies zeroing and fine adjustment without requiring a separate front sight tool. That is a useful detail for range work and for rifles that may be reconfigured between loads or applications.

Construction combines 6061-T6 aluminum and steel with a matte black anodized finish, balancing low weight with the strength needed at the mounting interface and sight post. The Picatinny attachment uses a single locking Torx screw and squared recoil stops, helping the sight maintain a secure fit and consistent zero. With a 1.42 in (36 mm) center height over rail and compatibility with AR15 platforms, it is configured to integrate cleanly into modern rifle builds that need compact offset iron sights.

About UTG

UTG is the product brand of Leapers, Inc., a company founded in Michigan in 1992. Headquartered in Livonia, Michigan, United States, Leapers develops and manufactures optics and accessories for hunting and shooting sports. Its catalog includes riflescopes, scope rings, mounts, bipods, and other support equipment for rifle setups, with an emphasis on practical field use and broad platform compatibility.

Leapers began with a compact 4×28 scope as its first product and has expanded steadily across multiple optics categories. The company introduced its UTG PRO line of U.S.-made products in 2009, established a UTG optics research and manufacturing center in Taiwan in 2018, and added the INTEGRIX premium optics brand in 2022. That background is relevant here because UTG iron sights and mounting components reflect the same focus on functional design, durable construction, and compatibility with modern sporting rifles.

Main Features

• Manufacturer: UTG
• Series: UTG Mounts
• Made in: Taiwan
• Material: Aluminium
• Attachment: Picatinny Rail
• Color: Black
• Compatible with: AR15
• Flip-up Type: Manual / Lockable
• Adjustment: Tool-free Adjustment Wheel
• Materials: 6061-T6 Aluminum, Steel
• Required Picatinny Space: .94 in (24 mm)
• Torque Specification: 25 in-lbs (T20)
• Weight: 1.2 oz (33 g)
• Center Height Over Rail: 1.42 in (36 mm) - standard AR15 center height above rail
• Front Sight Post Width: .06 in (1.6 mm)
• Width: 1.9 in (48 mm)

Warranty

The UTG Accu-Sync 45 Degree Offset Flip Up Front Sight carries a 10-year warranty.

In the Box

• #8-32 Flat Head T20 Torx Screw
• T20 Torx Wrench