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MagPul MBUS Pro LR Adjustable Rear Sight - Xtreme Tactical Gun Parts
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MagPul MBUS Pro LR Adjustable Rear Sight

£145.00

Product Information

SKU MAG527
UPC 873750001340
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Reliable shipping

Flexible returns

Magpul MBUS Pro LR Adjustable Rear Sight – MAG527

Features

  • All-Steel Construction: Melonite® QPQ–finished steel body delivers extreme wear and corrosion resistance.
  • Low-Profile Stowed Height: Sits just ~0.49″ above the rail when folded, minimizing snag points.
  • Compact Stowed Length: 2.2″ overall for a minimal footprint.
  • Windage Adjustment: Tool-less low-profile knob provides ~0.5 MOA/click at a 14.5″ sight radius (~0.4 MOA/click at 20″).
  • Elevation Adjustment Wheel: Calibrated for 200–600 m in 50 m increments for rapid range compensation.
  • Dual-Aperture Design: 0.07″ small aperture for precision and 0.19″ large aperture for rapid target acquisition.
  • Positive Detented Lockup: Spring-loaded detents secure the sight in both deployed and stowed positions.
  • Standard AR Height: Deploys to co-witness height with optics on MIL-STD-1913/STANAG 4694 rails.
  • Made in the USA: Precision-machined and assembled under Magpul’s exacting quality standards.

Magpul MBUS Pro LR Adjustable Rear Sight – Technical Specifications

Specification

Details

Model / MPN

MAG527

SKU

MAG527

UPC

873750001340

Mount Interface

MIL-STD-1913 Picatinny / STANAG 4694 rail

Height Above Rail (Stowed)

~0.49″ (12.4 mm)

Length (Stowed)

2.2″ (56 mm)

Weight (w/ hardware)

2.0 oz (57 g)

Windage Adjustment

~0.5 MOA/click @14.5″; ~0.4 MOA/click @20″

Elevation Adjustment

200–600 m in 50 m increments

Small Aperture Diameter

0.07″ (1.8 mm)

Large Aperture Diameter

0.19″ (4.8 mm)

Material

Melonite® QPQ–finished steel

Finish / Color

Hard-coat anodize (Black)

Country of Origin

USA

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Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right. 14 day return if you are not happy. Things must be unopened and in original packaging, unless it is faulty.

Are any purchases final sale?

No, you can cancel at anytime and will receive a full refund. We will always work with you. Email: info@xtremetactical.co.uk

When will I get my order?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information and tracking. Delivery times are 7-10 working days (unless in UK Stock Collection). We do not stock these products due to limited demand in the UK. All products come to us from our USA suppliers.

Where are your products manufactured?

Our products are manufactured both in USA and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

We ship all products/orders over £150 via Royal Mail Special Delivery (as this is fully insured) which costs £8.75. We charge a flat rate regardless of the weight of the product. Orders below £150 we use Royal Mail Tracked 24 and 48. Cost is £4.99 and £5.99. You can choose at checkout.

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