AR-15 Fixed Adjustable A1.5 Backup Rear Sight Black

Name: AR-15 Fixed Adjustable A1.5 Backup Rear Sight Black
Brand: Daniel Defense
Availability: InStock

Daniel Defense · Sights & Optics

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Best price

$110.00at Brownells

In stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$110.00checked Oct 1, 2026	In stock	Buy at Brownells

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Lowest in-stock price in the last 30 days: $110.00 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$110.00	$110.00	$110.00

Since Sep 27, 2026.

About this part

The AR-15 Fixed Adjustable A1.5 Backup Rear Sight Black is an iron sight from Daniel Defense. One store lists it, Brownells at $110.00. The lowest in-stock price in the last 30 days was $110.00 at Brownells.

Specifications

Manufacturer: Daniel Defense
Color: Black
Type: Iron Sights
Platform: AR-15
Magnification class: 1x (non-magnified)

From the manufacturer

Rugged, Reliable, Always-Deployed Relief Sighting

Lightweight, streamlined backup sights are built on the K.I.S.S. principle to ensure the tactical operator has a reliable, always-deployed sighting option if the main optic fails. One-piece design slides easily on a MIL-STD 1913 rail and clamps securely with a single machine screw. Rounded edges and recessed attachment screws resist snagging on other gear. A1.5 Rear Sight combines the windage adjustment drum of the original USGI A1 rear sight and a flip-up A2 aperture with large .190" peep for close range and .060" peep for long-range targeting. Compact profile doesn’t hang over the rear of the receiver to interfere with the shooter’s access to the charging handle.

AR-15, Issue:11, Page:066
Big Book Catalog, Issue:70, Page:067