Magpul MBUS Pro Offset Sight - Rear

The rear half of the fastest optic-to-irons transition in shooting — 45° offset, all steel, always ready.

The Magpul MBUS Pro Offset Rear Sight (MAG526) completes the offset sighting system: mounted at 45° beside your magnified optic, it pairs with the offset front to give a full iron-sight picture the instant you roll the rifle. Close targets, failed optics or fogged glass stop being problems — the irons are simply there, zeroed and waiting, without a single control to operate.

Like every MBUS Pro, it is machined from steel with a corrosion-resistant finish, folds to a tiny snag-free profile, and locks up with no discernible play. Windage adjustment is tool-less with positive clicks, making zeroing at the range quick work.

Why shooters choose the MBUS Pro Offset Rear

• 45° offset geometry — instant transitions from magnified glass
• All-steel construction — survives what breaks polymer offsets
• Tool-less windage adjustment — crisp, positive clicks
• Tiny folded footprint — clear of the optic, clear of your hands
• Play-free lockup — dependable return to zero

Fit & installation

Clamps to any 1913 Picatinny top rail behind the optic. Zero as a pair with the MBUS Pro Offset Front (MAG525) at your preferred close-quarters distance.

Specifications

• Model: MAG526
• Mount: 1913 Picatinny rail
• Type: 45° offset flip-up rear sight
• Material: Steel
• Finish: Black

Complete the offset system. Order the MBUS Pro Offset Rear today — in stock at Xtreme Tactical Gun Parts with free UK delivery.

Explore more: Iron Sights & Backup Sights, AR-15 Parts or browse all Magpul.