UTG® Super Slim Flip-Up Rear Sight for Picatinny - Leapers

The UTG® Super Slim folding rear sight from Leapers offers a rugged, lightweight, low-profile design for Picatinny rail-compatible platforms. Its CNC-machined construction in 6061-T6 aluminum and steel provides excellent durability.

It features a dual rear aperture system, allowing you to adapt your sight picture to the task at hand. The large aperture makes for rapid target acquisition, while the small aperture provides a more precise reference. It also includes a tool-free windage adjustment wheel, making it easy to adjust windage.

Its manual folding design includes a Posi-lock retention plunger, which locks the sight in the deployed position for greater stability. When not in use, it folds down to a very low height of just 14.7 mm. It is co-witness compatible with the UTG® Super Slim MNT-755 folding front sight.

Technical specifications:

• Materials: 6061-T6 aluminum and steel.
• Finish: matte black anodized.
• Aperture diameter: large 5 mm / small 2 mm.
• Center height over rail: 36 mm.
• Deployed height: 42.4 mm from the top of the rail.
• Deployed length: 31.7 mm.
• Folded height: 14.7 mm.
• Folded length: 60 mm.
• Width: 33 mm.
• Required Picatinny rail space: 31.7 mm deployed / 60 mm folded.
• Recommended tightening torque: 25 in-lbs, M3 hex key.
• Weight: 45 g.

Recommended use:

Ideal as a backup rear sight for Picatinny rail setups, especially on AR15 platforms or similar rifles. Its Super Slim design keeps the profile low when folded, making it a practical option to pair with primary optics or with the matching UTG® Super Slim folding front sight.