Magpul AR-15 Adjustable MBUS PRO Offset Rear Sight Black
Click to see full view
Magpul
Overview
The Magpul AR-15 Adjustable MBUS Pro Offset Rear Sight in Black is a versatile sighting solution designed for quick target acquisition while maintaining a low profile. Its adjustable mechanism allows for precise elevation and windage adjustments, making it suitable for various shooting scenarios. This rear sight is commonly found in builds with a carbine gas system chambered in 5.56 NATO, providing reliable performance in tactical and competitive settings.
Specifications
August 2026 on GunPartPicker
Magpul AR-15 Adjustable MBUS PRO Offset Rear Sight Black was the ninth most added rear sight on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it is the tenth most added rear sight on the site. Builds with this rear sight are mostly chambered in 5.56 NATO (60%, then 300 Blackout 40%), split between carbine-length (50%) and pistol-length (50%) gas systems, and nearly all AR-15.
It was hard to find in August 2026, in stock on only 7 of the 23 days we checked, and today 4 of the 6 retailers we track have it in stock. The best price crept up from $82.99 to $99.99 over August 2026. Buying today, the lowest price is $82.99 at KY Gun Company, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 10+ retailers
Not sure which rear sight to pick?
We ranked every rear sight by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Rear Sight Guide →Frequently Built With
The part most often added in each category by the 29 builds that include this one
Magpul .180" Adjustable MBUS PRO Offset Front Sight Steel Black
LMT MARS-LS PDW Complete Ambidextrous AR-15 Lower Receiver
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Fortis SHIFT Vertical Grip - M-LOK
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 3 →Builds in the community that include the Magpul Ar-15 Adjustable Mbus Pro Offset Rear Sight Black
| Build | Parts | Total |
|---|---|---|
 | 30 | $6443.20 |
 | 21 | $3651.69 |
 | 28 | $2212.17 |
No reviews yet. Be the first to review this product!