Aero Precision M5 Barreled Upper 6.5 Creedmoor Mid-Length Atlas R-ONE FDE – 18″


  • Flat dark earth Cerakote finish
  • Chambered in 6.5 Creedmoor
  • 18” 416R stainless steel barrel
  • MPI and HPT
  • A2 flash hider
  • Mid-length gas system
  • .875” Gas block shelf
  • 7075-T6 aluminum forged M5 receiver
  • 15” Atlas R-ONE M-LOK handguard
  • 1.5” inside diameter
  • 1.75” outside diameter
  • DPMS high profile
  • Laser engraved T-marks


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SKUAPAR538715M44 Category

Are you looking for a barreled upper that will help you shoot large calibers with ease? Look no further than the Aero Precision M5 Barreled Upper. This upper receiver is designed to work with the AR-308 platform and features a 18” 416R stainless steel heavy barrel that is perfect for long range precision shooting and hunting. The gas system is a low profile gas block and mid-length gas system for reliable function. The 15” R-ONE free float handguard provides ample space for attaching accessories and features M-LOK attachment slots for added versatility. The Atlas attachment system is also included and is extremely strong while being easy to remove. All you need is a bolt carrier group and charging handle and you have a complete upper that is ready to install on your lower receiver. Get the Aero Precision M5 Barreled Upper today!


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