Wilson Combat AR Style Billet Upper AR-15 223 Rem/5.56 NATO 7075

The Wilson Combat AR-Style Billet Upper Receiver delivers precision machining and rock-solid reliability for your next AR-15 build. Made from 7075-T6 billet aluminum, this upper is CNC-machined for tight tolerances, enhanced fit, and long-term durability. Finished in a military-grade black hardcoat anodizing, it’s built to handle .223 Remington and 5.56 NATO setups with ease.

The Billet-AR upper receiver set is 100% machined in the USA and was engineered from the ground up to address structural design weaknesses in standard USGI receivers and enhance overall tolerances. It has a precise bolt raceway for smoother chambering, more rigid receiver walls to reduce firing flex. The Billet-AR upper receiver is CNC machined from 7075-T6 aerospace aluminum billet stock with a top Picatinny rail, M4-style extended feed ramps, and smooth side profile without forward assist for maximum accuracy potential.

Wilson Combat Billet Upper Receiver – AR-15 | .223 Rem / 5.56 NATO | 7075-T6 Aluminum | Black Anodized

​The Wilson Combat AR-15 Billet Upper Receiver is a premium component designed for shooters seeking enhanced performance and precision in their AR-15 builds. Crafted from 7075-T6 aerospace-grade billet aluminum, this upper receiver offers superior strength and durability compared to standard forged receivers. Its Mil-Spec Type 3 hardcoat black anodized finish ensures excellent corrosion resistance and a sleek appearance.​

Key Features of Wilson Combat AR Style Billet Upper AR-15 223 Rem/5.56 NATO 7075:

• Material: CNC machined from 7075-T6 aerospace-grade billet aluminum

• Finish: Mil-Spec Type 3 hardcoat black anodized

• Design: Smooth side profile without forward assist for maximum accuracy potential

• Feed Ramps: M4-style extended feed ramps for reliable feeding across various calibers

• Bolt Raceway: Undersized bolt raceway for smoother chambering and improved recoil dynamics

• Top Rail: Integrated Picatinny rail for mounting optics and accessories

• Shell Deflector: Included for improved ejection pattern

• Weight: Approximately 9.2 oz

• Caliber Compatibility: .223 Rem / 5.56 NATO

• Finish: Black Type III hardcoat anodized

• AR-15 platform compatible

• Flat-top Picatinny rail for optics and accessories

• Precision-machined for superior fit and performance

Ideal for: Custom AR-15 builds, premium upgrades, and Wilson Combat-level precision.

⚠️ Compatibility Notes:

• This upper receiver is compatible with standard AR-15 lower receivers and barrels.

• Due to its enhanced design, it may not accept some aftermarket bolt releases.

• Minor fitting may be required depending on the specific components used in your build.

Also Available :

AR-15 Upper Receivers