Aim Sports MT45FS AR 45 Degree Flip-Up Sight Set

The Aim Sports MT45FS AR is a 45-degree angled front and rear flip-up sight set designed for AR-15 platforms. Its low-profile black anodized aluminum construction mounts to standard Mil-Spec 1913 Picatinny rails.

Key Specifications

• The sight set uses a 45-degree low-profile flip-up configuration.
• The set is designed to fit the AR-15 platform.
• Mounting is compatible with standard Mil-Spec 1913 Picatinny rails.
• The frame is constructed from aluminum.
• The front, rear, and frame finish is black anodized.
• The front sight uses a standard A2 front post measuring 0.02 inches.
• The rear sight features a dual-aperture A2 peep sight.
• The rear sight has a small aperture measuring 0.070 inches.
• The rear sight has a large aperture measuring 0.200 inches.
• The front and rear sights lock in the raised position with a ball-bearing pivot detent.

This sight set provides a compact offset aiming solution while preserving a low-profile configuration on compatible AR-15 setups. Its familiar A2-style front post and dual-aperture rear sight offer a straightforward, functional layout for users who prefer durable aluminum construction and standard Picatinny rail mounting.