Magpul MBUS Pro LR Rear Sight – Black (MAG527)

Elevate your long-range precision with the Magpul MBUS Pro LR Rear Sight in Black (MAG527). Engineered for serious riflemen who demand repeatable accuracy, this premium steel flip-up rear sight features an adjustable aperture system specifically designed for extended range shooting. Built to the exacting standards Magpul is known for, the MBUS Pro LR is constructed from hardened steel for maximum durability and reliability under harsh field conditions — a significant upgrade over polymer alternatives.

The MBUS Pro LR features a low-profile folding design that deploys quickly and locks securely in both the up and down positions, ensuring it stays where you need it when it matters most. The dual-aperture system allows shooters to select between a smaller, precision aperture for longer distances and a larger aperture for faster target acquisition at closer ranges. Its elevation-adjustable rear aperture pairs seamlessly with the MBUS Pro LR Front Sight for a true long-range iron sight solution.

Compatible with MIL-SPEC Picatinny rails, this sight installs tool-free with a simple push-button mounting system, making it easy to deploy on a wide variety of AR-platform rifles and other Picatinny-equipped firearms.

**Key Features:**
– Hardened steel construction for rugged, long-term durability
– Flip-up design with positive lock in up and down positions
– Dual-aperture rear sight for versatile engagement distances
– Elevation-adjustable aperture for precision long-range zeroing
– Tool-free Picatinny rail mounting
– Low-profile folded position clears optics and accessories
– Matte black finish for reduced glare and tactical discretion

Whether you’re building a precision AR or upgrading your existing iron sight setup, the Magpul MBUS Pro LR Rear Sight delivers the performance and reliability your build deserves. Order online today at VanTon Arms and take advantage of our competitive pricing and fast nationwide shipping.