Brownells Ar-15 A2 Buttstock Black

The Brownells AR-15 A2 buttstock is a time-tested upgrade for shooters building or refreshing an AR platform rifle. This black A2 stock delivers the classic ergonomics and controls that have made the A2 design a standard across generations of AR builds—whether you're setting up a new rifle, replacing a worn stock, or restoring a vintage platform. The foam-filled construction provides a comfortable, durable cheek weld and shoulder pocket without unnecessary weight.

Built for practicality, this buttstock includes the door assembly, buttplate assembly, and swivel assembly, so you get everything needed to mount the stock once you have a compatible buffer tube. It's a straightforward, reliable choice for shooters who prefer proven design over modern innovations—the kind of stock that just works on any AR-15 or AR pattern rifle.

Whether you're a competitive shooter, hunter, or someone who simply prefers the A2 profile and controls, this Brownells stock combines familiar function with quality construction. No frills, no proprietary features—just a solid buttstock that fits the way millions of AR rifles are configured.

Key Features

• Foam-filled construction for comfort and durability
• Includes door assembly, buttplate assembly, and swivel assembly
• Classic A2 profile and ergonomics
• Black finish
• Fits standard AR-15 and AR platform rifles

Specifications

Frequently Asked Questions

What do I need to install this A2 buttstock on my AR-15?

This stock includes the door assembly, buttplate assembly, and swivel assembly. You'll need to supply your own buffer tube, buttcap spacer, and attachment screw to complete the installation.

Is this stock compatible with all AR-15 rifles?

Yes, the A2 buttstock is designed to fit standard AR-15 and AR platform rifles with a compatible buffer tube.

Does this stock come with a sling swivel?

The swivel assembly is included, which allows you to attach a sling swivel for field carry or shooting support.

What makes the A2 stock popular with AR shooters?

The A2 design is proven, reliable, and affordable. Its simple profile and controls have been standard on AR-15 rifles for decades, making it a practical choice for hunters, competitors, and shooters who prefer classic ergonomics.