Aim Sports MT201 AR Low-Profile Rear Flip-Up Sight

The Aim Sports MT201 is a low-profile rear flip-up sight designed for AR-15 platforms. It features dual apertures for short- and long-range use, a ball-bearing pivot detent, and a posi-lock design that automatically locks the sight in position when raised.

Key Specifications

• The sight is designed to fit AR-15 platforms.
• The configuration is a low-profile rear flip-up sight.
• The sight uses dual apertures for short- and long-range applications.
• The small aperture measures 0.070 inches.
• The large aperture measures 0.200 inches.
• The pivot uses a ball-bearing detent to help secure the sight.
• The flip-up design includes a posi-lock mechanism that automatically locks when raised.
• The rear sight material is listed as aluminum.
• The finish is listed as black anodized.
• Windage adjustment is listed as 0.49 MOA for A4 rifles and 0.65 MOA for M4 carbines.

With its compact profile, dual-aperture layout, and locking flip-up design, the MT201 provides a practical sighting option for AR-15 configurations where a folding rear sight is preferred.