Magpul Industries Mbus Back-Up Rear Sight Gen 2, Fits Picatinny Rails, Flip Up, Black MAG248-Black

Magpul Industries Mbus Back-Up Rear Sight Gen 2, Fits Picatinny Rails, Flip Up, Black MAG248-Black

Magpul Industries Mbus Back-Up Rear Sight Gen 2, Fits Picatinny Rails, Flip Up, Black MAG248-Black is a optic accessories product selected for Iron Desert Armory customers. The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight.

Key Features

• Spring loaded flip up sight
• Spring-loaded flip up sight easily activated from either side or by pressing the top
• Protective wings shield the dual, same plane flip apertures
• Detent knob easily and positively adjusts windage
• Polymer construction provides light weight and resists abuse
• Detent and spring pressure keeps sight in place but allows for unobstructed folding under impact

Best For

• General firearm, range, outdoor, or shooting accessory needs
• Verifying dimensions, compatibility, and local rules
• Supplementing a range, hunting, or home-defense setup

Specifications

• Brand/Vendor: Magpul Industries
• SKU: 873750004358
• UPC: 873750004358
• Product Type: Optic Accessories
• Catalog Family: Optic Accessories
• Model: MBUS
• Manufacturer Part Number: MAG248-BLK
• Minimum Age Control: 18+

Compatibility & Compliance Reminder

Verify rail type, footprint, ring/tube size, mount height, screw pattern, and firearm/optic compatibility before ordering.

Iron Desert Armory Advantage

At Iron Desert Armory, products are organized by real customer use cases, verified source data, and practical collection placement so you can find the right gear faster and buy with confidence.

Compliance Notice

This product is intended for lawful use only. Restrictions may apply based on state or local laws.