Daniel Defense AR-15 Fixed Adjustable A1.5 Backup Rear Sight Black
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Daniel Defense
Overview
The Daniel Defense AR-15 Fixed Adjustable A1.5 Backup Rear Sight in Black is designed to provide reliable aiming for your rifle, featuring an adjustable design that allows for precise elevation and windage settings. Its fixed nature ensures durability and a consistent point of aim, making it ideal for quick target acquisition during dynamic shooting scenarios. This rear sight is often found in builds utilizing a carbine gas system and chambered in 5.56 NATO, ensuring compatibility with a variety of tactical setups.
Specifications
Available Merchants(8)
Prices checked
Price Alert
September 2026 on GunPartPicker
Daniel Defense AR-15 Fixed Adjustable A1.5 Backup Rear Sight Black ranked #14 of the 23 rear sights builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #22 of the 64 rear sights builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 8 retailers we track have it in stock. The best price crept up from $105 to $110 over September 2026. Buying today, the lowest price is $105 at Primary Arms, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with 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 1 →Builds in the community that include the Daniel Defense Ar-15 Fixed Adjustable A1.5 Backup Rear Sight Black
| Build | Parts | Total |
|---|---|---|
 | 16 | $1322.38 |
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