AR-15 flip-Up Adj USGI Backup Iron Rear Sight Black

Name: AR-15 flip-Up Adj USGI Backup Iron Rear Sight Black
Brand: Matech
Availability: InStock

Matech · Sights & Optics

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Best price

$122.99at Brownells

In stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$122.99checked Oct 1, 2026	In stock	Buy at Brownells

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Price history

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Lowest in-stock price in the last 30 days: $122.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$122.99	$122.99	$122.99

Since Sep 27, 2026.

About this part

The AR-15 flip-Up Adj USGI Backup Iron Rear Sight Black is an iron sight from Matech. One store lists it, Brownells at $122.99. The lowest in-stock price in the last 30 days was $122.99 at Brownells.

Specifications

Manufacturer: Matech
Color: Black
Type: Iron Sights
Magnification class: 1x (non-magnified)

From the manufacturer

Current U.S. Army standard-issue backup rear sight for M4 carbines and M16A4 rifles flips up instantly at the touch of your thumb when primary sight fails or tactical situation makes iron sights preferable. Designed in conjunction with Picatinny Arsenal engineering staff and rigorously tested at Fort Benning and Aberdeen Proving Ground for robustness, ease of use, and effective targeting out to 600 meters. Detent-locking lever lets you quickly switch to one of eight range settings: 200, 300, 350, 400, 450, 500, 550, and 600 meters. Adjust windage easily with grooved, A2-style windage knob and position markers on the back of the sight for repeatability of settings. Bright, white, laser etched Mfg: Matech SPECS: Steel, matte black finish.