Brn AR-15 Rifle Receiver Extension & Buffer Kit

Name: Brn AR-15 Rifle Receiver Extension & Buffer Kit
Brand: Brownells
Availability: InStock

Brownells · Buffer Tubes & Springs

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Best price

$72.59at Brownells

In stock Sale checked Sep 27, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$72.59Salechecked 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: $72.59 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Brownells	—	$72.59	$72.59

Since Sep 27, 2026.

About this part

The Brn AR-15 Rifle Receiver Extension & Buffer Kit is an AR-15 buffer part from Brownells. One store lists it, Brownells at $72.59. The lowest in-stock price in the last 30 days was $72.59 at Brownells.

Specifications

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

From the manufacturer

The Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminum and features a matte black hardcoat anodized finish. This kit includes a buffer and spring designed to fit 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 Rifle Length Buffer Tube Kit provides Mil-Spec hardware for your AR. Mfg: Brownells