AR-15 Rear Sight Elevation Knob Spring, Silver, 3 Pack

Name: AR-15 Rear Sight Elevation Knob Spring, Silver, 3 Pack
Brand: Brownells
Availability: InStock

Brownells · Sights & Optics

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Best price

$3.99at Brownells

In stock Sale checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$3.99Salechecked 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: $3.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	$3.99	$3.99	$3.99

Since Sep 27, 2026.

About this part

The AR-15 Rear Sight Elevation Knob Spring, Silver, 3 Pack is an iron sight from Brownells. One store lists it, Brownells at $3.99. The lowest in-stock price in the last 30 days was $3.99 at Brownells.

Specifications

Manufacturer: Brownells
Type: Iron Sights
Magnification class: 1x (non-magnified)

From the manufacturer

Put the zing back into the rifle you thought was past its prime. Manufactured to precise tolerances, these high quality, replacement springs help keep your AR-15 functioning properly. Great for emergency spares or for assembling a parts rifle. Mfg: Brownells SPECS: Materials and finish at least equal to OEM parts. Chrome silicon springs indicated by (CS).