Ati Outdoors Buttstock W/ Tube 6061-T6 Alumn Ar-15

The ATI Outdoors buttstock with tube is a direct-fit replacement for your AR-15 platform rifle, built from 6061-T6 aluminum for dependable strength without excess weight. Whether you're running a modern tactical setup, a precision rifle, or a classic carbine configuration, this buttstock delivers the solid cheek weld and rearward support your shouldering position demands. The integrated tube design keeps things compact and functional—no unnecessary features, just what an AR-15 shooter actually needs.

6061-T6 aluminum is the standard across precision rifle and AR platforms for good reason: it machines cleanly, resists corrosion, and holds tight tolerances without the brittleness of cast alternatives. If you've replaced your stock before or you're building out a new upper, you already know how much the buttstock matters to consistency and comfort. This one won't surprise you with poor fitment or creep.

Drop it in, tighten it down, and get back to the range or the field. No proprietary parts, no guesswork on compatibility—just an aluminum buttstock designed to work with standard AR-15 receivers and tubes.

Key Features

• 6061-T6 aluminum construction for durability and corrosion resistance
• Direct fit for AR-15 platform rifles
• Integrated tube design for a compact, functional profile
• Lightweight without sacrificing structural rigidity

Specifications

Frequently Asked Questions

Will this buttstock fit my AR-15?

Yes. This buttstock is designed as a direct fit for standard AR-15 platform rifles with conventional receiver and tube dimensions.

What material is it made from?

The buttstock is manufactured from 6061-T6 aluminum, a material chosen for its strength-to-weight ratio, machinability, and corrosion resistance in firearms applications.

Is this a replacement stock or a complete assembly?

This buttstock comes with the tube integrated, ready to fit to a standard AR-15 receiver.