Aero Precision AR-15 Mil-Spec Carbine Receiver Extension / Buffer Tube - Black Anodized

Name: Aero Precision AR-15 Mil-Spec Carbine Receiver Extension / Buffer Tube - Black Anodized
Brand: Aero Precision

Aero Precision · Buffer Tubes & Springs

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Best price

$39.95at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

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Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$39.95checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$39.95checked Oct 31, 2026	Check store	Buy at Dirty Bird

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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Dashed line = out of stock. Tracking since Oct 28, 2026.

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Store	Latest	Lowest	Highest
AR15Discounts	$39.95	$39.95	$39.95
Dirty Bird	$39.95	$39.95	$39.95

Since Oct 28, 2026.

About this part

The Aero Precision AR-15 Mil-Spec Carbine Receiver Extension / Buffer Tube - Black Anodized is an AR-15 buffer part from Aero Precision. It's sold by 2 stores, all at $39.95.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: Aero Precision
Type: Buffer Tube
Platform: AR-15
Material: Aluminum

From the manufacturer

Aero Precision's mil-spec carbine receiver extension is machined from 7075-T6 aluminum for rock-solid strength in a lightweight package. This 6-position, black anodized buffer tube ships ready to install and weighs just 3.1 oz, making it an ideal choice for AR-15 builds that demand MIL-SPEC fit, dependable durability, and a clean finish. Key Features Mil-spec dimensions, machined from 7075-T6 aluminum. 6-position adjustment for adjustable stocks. Anodized black finish; lightweight at ~3.1 oz. Made in the USA and built to standard AR-15 specs. Please note: This product may arrive in a plain box or polybag due to manufacturer bulk packaging.