
Mbus 3 Iron Sight Flip-up Front & Rear Sight Set Fits Picatinny Rail Polymer Sight Aluminum Screws Backup Sight Low-Profile Iron Sight. Compact Polymer Design: Folds to 0.47" height, minimizing rail space and snag risks. Tool-Free Adjustments: Features tool-less elevation tuning and windage adjustment. Dual Interchangeable Posts: Includes 0.06" Standard and 0.04" Match posts for various conditions. Ambidextrous Deployment: Spring-loaded buttons allow fast deployment from both sides. Rotating Aperture Window: Switch between wide aperture for low-light and narrow for precision. Universal Compatibility: Fits all M1913 Picatinny rails and standard AR sight heights. Durable Construction: Made from high-impact reinforced polymer for reliability. Lightweight Build: Front sight weighs 0.88 oz, Rear sight weighs 1.06 oz.