The UTG Super Slim Fixed Rear Sight is an A2 dual-aperture rear sight that clamps to a Picatinny rail (UTG part no. MT950RS03). It pairs a CNC-machined 6061-T6 aluminum base with a steel A2 sight assembly, wrapped in a slim, lightweight profile and a wear-resistant matte black finish. Leapers sets its center height at the standard AR15 height above the rail. For an AR15 build that calls for a simple fixed rear sight, it keeps the setup low-profile and repeatable.

Key Specifications

• The rear sight uses an A2 dual aperture with a 6/3 drum, offering a 0.2-inch large aperture and a 0.07-inch small aperture for different shooting scenarios.
• It attaches to MIL-STD-1913 Picatinny rails, so it rides on the same rail used for optics and other accessories.
• A single locking Torx screw and a square-shaped integral recoil stop secure the sight, giving a secure zero hold and a return to zero on the rail.
• The base is CNC-machined 6061-T6 aluminum with a steel A2 sight assembly, which keeps the sight light at 3.5 ounces.
• The finish is anodized matte black, a durable, wear-resistant coating that keeps glare down.
• Center height over the rail is 1.42 inches, the standard AR15 center height above the rail.
• Windage and elevation adjust tool-free, and the vertical canting angle can be adjusted to compensate for .223 Rem bullet drop.

Frequently Asked Questions

Will this rear sight work on an AR15? Yes. Leapers lists it as compatible with the AR15 and sets its center height over the rail at 1.42 inches, the standard AR15 center height above the rail. It mounts to a MIL-STD-1913 Picatinny rail.

How do I adjust windage and elevation? Both adjust without tools, and the vertical canting angle can be adjusted to compensate for .223 Rem bullet drop. The dual-aperture drum flips between a 0.2-inch large aperture and a 0.07-inch small aperture.

What comes with the sight? A #8-32 flat head T20 Torx screw and a T20 Torx wrench. The mounting torque specification is 25 in-lbs.

Buy the UTG Super Slim Fixed Rear Sight, A2 Dual Aperture, Picatinny Mount

Order the UTG Super Slim Fixed Rear Sight from our Lubbock, Texas gun shop for fast, insured shipping, and see more gun sights while you are here.