Utg Mt950Rs03 Super Slim Rear Sight Fixed A2

The UTG MT950RS03 Super Slim Rear Sight Fixed A2 is a fixed iron rear sight built for AR-platform shooters who want a no-nonsense sighting solution without bulk. If you're running a rifle with Picatinny rail and need a dependable backup or primary rear aperture sight, this slim-profile A2-pattern sight delivers the classic controls and sight picture generations of shooters know. It's the kind of sight that works—no batteries, no adjustments that'll slip loose, just solid mechanics you can trust at the range or in the field.

UTG iron sights are engineered for serious shooters who value durability and reliability over frills. The super-slim profile means this sight won't clutter your rail real estate if you're running optics or keeping a minimalist setup. The fixed A2 design gives you that familiar rear aperture, and because it's non-adjustable, there's one fewer thing to worry about if you're after a rock-solid backup sight or a permanent rifle configuration.

Whether you're building an AR for 3-gun competition, setting up a dedicated training rifle, or want a robust backup sight that won't interfere with your primary optic setup, the MT950RS03 fits the role. Pair it with a front sight post for a complete iron sight picture, or keep it in your rail as a fail-safe. UTG has been making affordable, reliable AR components for shooters who expect their gear to work without pretense.

Key Features

• Fixed A2-pattern rear aperture design—proven, no-fuss sight picture
• Super-slim profile optimizes rail space and reduces sight height
• Picatinny rail mount for AR-platform rifles and other tactical rails
• Non-adjustable construction for maximum durability and zero creep

Frequently Asked Questions

What rifles does this rear sight fit?

The MT950RS03 mounts on any firearm with a Picatinny rail, including AR-15s, AR-10s, and other tactical rifle platforms.

Is this sight adjustable?

No—the MT950RS03 is a fixed sight. It's set at a standard A2 sight height and does not feature windage or elevation adjustments.

Can I use this sight by itself, or do I need a front sight too?

For a complete iron sight picture, you'll want a matched front sight post. The MT950RS03 functions as the rear element in a two-sight setup. It can also serve as a backup sight if you're running a primary optic.