Expo Arms Billet Slick Side Stripped AR-15 Upper Receiver

The Expo Arms Billet Slick Side Stripped AR-15 Upper Receiver is a high-quality upper perfect for your next build. Precision machined from lightweight billet aluminum, this receiver gives builders a clean profile without the ejection port hardware of a standard upper.

Features:

• Precision machined from 6061-T6 aluminum billet
• Type III hardcoat anodized finish
• Machined for handguards with an indexing pin
• Compatible with MIL-SPEC lowers and accessories

Machined from lightweight 6061-T6 billet aluminum, this receiver is finished with a heavy-duty Type III hardcoat anodized coating that resists wear and corrosion through regular use. The billet construction allows for tighter tolerances than a cast or forged part, and the slick side profile omits the ejection port hardware found on standard uppers, giving builders a distinct, streamlined look at the front of the rifle.

It is machined to work with handguards that use an indexing pin and is compatible with MIL-SPEC lowers and accessories, making it a straightforward addition to most standard AR-15 builds. Because it ships stripped, it accepts the builder's choice of bolt carrier group and dust cover components.

Expo Arms builds AR-15 components in the USA with an emphasis on precise machining and dependable materials, giving builders affordable parts to complete a rifle their own way.