Magpul MBUS Pro LR Adjustable Rear Sight

Magpul MBUS Pro LR Adjustable Rear Sight

The Magpul MBUS Pro LR Adjustable Rear Sight is a precision-focused evolution of the proven MBUS Pro platform. Built for AR-15 and other Picatinny-railed firearms, this enhanced backup iron sight incorporates an elevation adjustment wheel that enables accurate long-range dialing without sacrificing compactness or ruggedness. It’s an ideal option for shooters who demand reliability, fine-tuned adjustability, and streamlined integration with their optics or front sight setups.

Constructed entirely from Melonite-treated steel, the MBUS Pro LR offers corrosion resistance, impact durability, and field-ready performance in the harshest conditions. Its low-profile design folds flat and stays out of the way when not in use, making it compatible with most optics and allowing for a clutter-free upper receiver or rail space. When deployed, the sight locks into place at the correct AR-height with crisp detents, ensuring a solid and repeatable point of aim every time.

The standout feature of the MBUS Pro LR is its tool-free elevation adjustment wheel, which allows shooters to make precise corrections for distance without relying on front sight post alterations or external tools. This adjustment system pairs well with variable-magnification optics, LPVOs, or red dots used in conjunction with magnifiers, making it a versatile backup or co-witnessing option for multi-role carbines.

In addition to elevation control, the sight offers no-tool windage adjustments, allowing shooters to maintain zero with quick clicks while in the field or at the range. Its slim, ambidextrous design ensures ease of operation regardless of dominant hand or rail placement. Compatible with any firearm equipped with a Picatinny rail, the MBUS Pro LR is ready for duty on AR builds, precision rigs, or as a rugged fallback option on duty rifles.

Whether you’re dialing for distance on a competition rifle or preparing a reliable backup to your primary optic, the Magpul MBUS Pro LR Adjustable Rear Sight delivers premium construction, mission-ready durability, and long-range accuracy control in a compact package. It’s the professional’s choice for backup iron sight precision and tactical flexibility.