Luth-AR AR-308 A3 Stripped Upper Receiver .308 Win

The Luth-AR AR-308 A3 Stripped Upper Receiver is a bare AR-10 pattern upper receiver for building a rifle chambered in .308 Winchester. It is intended as a starting point for a custom build rather than a complete firearm, and it fits the A3 pattern.

The receiver is machined from forged 7075-T6 aluminum and finished in black hard-coat anodizing. It is listed for .308 Winchester, 7.62x51mm NATO and 6.5 Creedmoor builds on the AR-10 platform.

The upper is supplied stripped, without a barrel, bolt carrier group, handguard or sights, so those parts must be sourced separately to complete the assembly.

• Type: Stripped upper receiver
• Platform: AR-10
• Pattern: A3
• Material: 7075-T6 forged aluminum
• Finish: Hard-coat anodized
• Color: Black
• Chamber: .308 Winchester
• Calibers: .308 Winchester, 7.62x51mm NATO, 6.5 Creedmoor