Luth-AR UR-01-M16-A M16 A1 Upper Receiver

Luth-AR M16 A1 Upper Receiver

The Luth-AR UR-01-M16-A is a precision-machined upper receiver assembly designed for shooters building or upgrading AR-platform rifles. This component represents a return to the proven M16 A1 profile that has served marksmen reliably for decades.

Key Features

• Material: 7075-T6 aluminum construction for strength and durability
• Finish: Black hardcoat anodize for corrosion resistance and a professional appearance
• Compatibility: Designed for 223 Remington and 5.56mm NATO ammunition
• Profile: M16 A1 configuration with proper dimensional accuracy
• Assembly: Comes fully assembled and ready for integration into your build

What You Get

This is a complete upper receiver assembly—the top half of your rifle's receiver group. It's the foundation for mounting your barrel, bolt carrier group, and handguard. The M16 A1 profile is a time-tested design that offers excellent ergonomics and reliability.

Building Your Rifle

Whether you're a seasoned builder or new to the AR platform, a quality upper receiver is essential. Luth-AR maintains tight tolerances and uses premium materials to ensure your rifle functions flawlessly. This upper receiver pairs with any standard AR lower receiver to create a complete, functional rifle.

Choose this upper receiver for a dependable foundation built on proven design principles.