Aero Precision Receiver Extension Buffer Tube Mil-Spec Diameter AR-15 Carbine Aluminum Black

Aero Precision Receiver Extension Buffer Tube Mil-Spec Diameter AR-15 Carbine Aluminum Black

AeroPrecision
SKU:
115679379
|
UPC:
815421025361
|
MPN:
APRH100136C
$39.99
Current Stock:
Product Specifications
Material:
7075-T6 Aluminum
Rails:
Black
Product Overview

The Aero Precision AR-15 carbine receiver extension buffer tube is a mil-spec diameter aluminum component built for shooters who are assembling a new carbine or replacing a worn stock tube on an existing rifle. Made from 7075 aluminum, this buffer tube gives you a durable, lightweight foundation for your carbine's rear assembly. Whether you're building from scratch or refreshing an older setup, this mil-spec tube handles the job with the precision engineering Aero Precision is known for.

The 6-position adjustable design means you can dial in the perfect length of pull for your shooting style and body geometry—whether you're running it in a tactical configuration, hunting scenario, or range session. That kind of modularity is what makes the AR-15 platform so versatile, and Aero's tube lets you take full advantage of it. The black finish is clean, durable, and pairs seamlessly with any carbine build aesthetic.

If you're upgrading from a stock buffer tube or building your first AR, this is a straightforward, no-nonsense replacement that meets mil-spec standards and won't nickel-and-dime your build budget. Aero Precision components are known for holding tight tolerances and lasting hard use, and this receiver extension is no exception.

Key Features

  • 7075 aluminum construction for strength and light weight
  • Mil-spec diameter for standard AR-15 compatibility
  • 6-position adjustable for custom length of pull
  • Durable black finish

Specifications

BrandAero Precision
Product TypeCarbine Receiver Extension / Buffer Tube
Material7075 Aluminum
DiameterMil-Spec
Positions6-Position Adjustable
FinishBlack

Frequently Asked Questions

Will this buffer tube fit my AR-15 carbine?

Yes—this tube is mil-spec diameter and designed for standard AR-15 carbine builds and upgrades.

Can I adjust the length of pull?

Yes, the 6-position adjustable design lets you set your preferred length of pull for different shooting positions and body geometry.

What's the material and why does it matter?

It's made from 7075 aluminum, which offers excellent strength-to-weight ratio and durability for hard use without adding unnecessary bulk to your rifle.