UTG MT950RS03 Super Slim Fixed A2 Rear Sight

The UTG Super Slim Fixed A2 Rear Sight is built for AR-15 shooters who want a dependable backup or primary iron sight that holds zero shot after shot. Its A2 dual-aperture design lets shooters quickly switch between a large aperture for close-range acquisition and a small aperture for more precise distance shooting.

The sight body is precision CNC-machined from 6061-T6 aircraft aluminum and paired with a steel A2 sight assembly for a lightweight yet rugged package. It mounts to any MIL-STD-1913 Picatinny rail with a single locking Torx screw and a square-shaped integral recoil stop, giving it a secure, repeatable return to zero. Windage and elevation are adjusted tool-free through a 6/3 drum, and the sight even allows for vertical canting angle adjustment to help compensate for .223 Rem bullet drop.

Key Specifications

• Style: Fixed A2 dual-aperture rear sight
• Material: 6061-T6 aircraft aluminum body with steel A2 sight assembly
• Finish: Matte black, wear-resistant
• Adjustment: Tool-free windage and elevation via 6/3 drum
• Mounting: MIL-STD-1913 Picatinny rail with single locking Torx screw
• Zero Retention: Square integral recoil stop for secure return to zero
• Ballistic Feature: Vertical canting angle adjustment for .223 Rem bullet drop compensation

This is a great choice for AR-15 owners who want a slim-profile, no-tools-needed backup sight that returns to zero reliably, and the UTG MT950RS03 Super Slim Fixed A2 Rear Sight is for sale at Loftus Firearms.