The Aero Precision M5 .308 Winchester upper receiver assembly is a complete 16-inch upper designed for DPMS-pattern AR-10 lower receivers.
- Caliber: .308 Winchester
- Type: Complete upper receiver assembly
- Compatible Lower: DPMS-pattern AR-10 / Aero M5
- Barrel Length: 16 inches
- Material: Forged 7075-T6 aluminum receiver, 4150 CMV barrel
- Finish: Black anodized receiver, nitride barrel
- Includes: Upper receiver, barrel, handguard, BCG, charging handle, muzzle device
- Installation: Pins directly to DPMS lower, no gunsmithing required
