Tube Brn AR-15 Rifle Receiver Extension

Name: Tube Brn AR-15 Rifle Receiver Extension
Brand: Brownells
Availability: InStock

Brownells · Buffer Tubes & Springs

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Best price

$49.18at Brownells

In stock Sale checked Sep 27, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$49.18Salechecked Sep 27, 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: $49.18 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

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Store	Latest	Lowest	Highest
Brownells	—	$49.18	$49.18

Since Sep 27, 2026.

About this part

The Tube Brn AR-15 Rifle Receiver Extension is an AR-15 buffer part from Brownells. One store lists it, Brownells at $49.18. The lowest in-stock price in the last 30 days was $49.18 at Brownells.

Specifications

Manufacturer: Brownells
Type: Buffer Tube
Platform: AR-15
Material: Aluminum

From the manufacturer

The Brownells AR-15 Rifle Length Buffer Tube is machined from high quality 7075 aluminum and boasts a matte black hardcoat anodized finish. Fits standard AR-15 and M16 lower receivers and rifle length buttstocks. Machined from 7075 aluminum Matte black hardcoat anodized 9 5/8" length 1.110" diameter The Brownells AR-15 Rifle Length Buffer allows you to use the highest quality components in your AR-15 build. Mfg: Brownells