© Primary ArmsExpo Arms Billet Slick Side Stripped AR-15 Upper Receiver
- Brand
- Expo Arms
- Color
- Black
- Category
- Gun Parts
- Gun Part Type
- Upper Receiver
- MPN
- XPUPPERAR15B
Overview
The Expo Arms Billet Slick Side Stripped AR-15 Upper Receiver is precision machined from lightweight 6061-T6 aluminum billet, providing a streamlined profile without traditional ejection port hardware. Its construction offers tighter tolerances compared to forged or cast alternatives. The receiver features a Type III hardcoat anodized finish for enhanced wear and corrosion resistance. Designed for custom builds, this stripped upper is compatible with MIL-SPEC lowers and accessories. It is machined to accommodate handguards that utilize an indexing pin. Proudly built in the USA, this receiver allows builders to select their preferred bolt carrier group and dust cover components.
Price & Stock History
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