Magpul MBUS Back-Up Gen 2 Flip Up Rear Sight - OD Green

The Magpul MBUS (Magpul Back-Up Sight) Gen 2 Rear Sight in OD Green delivers reliable, lightweight backup targeting for your rifle platform. Engineered from impact-resistant polymer, this rear sight is designed to withstand harsh environment abuse while maintaining precise zero.

Key Features:

• Dual-Release Activation: Spring-loaded flip-up design easily deploys from either side or by pressing the top center button.
• Dual Apertures: Features protective side wings shielding same-plane flip apertures for both short- and long-range engagement.
• Tool-Less Adjustment: Integrated detent knob ensures positive, precise windage adjustments on the fly.
• Impact Resistant: Spring and detent pressure keep the sight securely deployed, yet allow it to fold flat unobstructed upon hard impact to prevent breakage.
• Durable & Lightweight: Polymer construction keeps overall weapon weight down without sacrificing durability.