Aero Precision M5 Barreled Upper 6.5 Creedmoor Rifle Atlas R-ONE FDE – 20″


  • Flat dark earth Cerakote finish
  • Chambered in 6.5 Creedmoor
  • 20” 416R stainless steel barrel
  • MPI and HPT
  • A2 flash hider
  • Rifle 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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SKUAPAR538715M45 Category

This model features a 24” 416R stainless steel heavy barrel that is specifically designed for precision shooting and hunting. The low profile gas block and rifle length gas system ensure reliable function, while the 15” R-ONE free float handguard provides plenty of space for attaching your favorite accessories. The Atlas attachment system is extremely strong yet easy to remove, making this upper receiver perfect for those who want the ultimate in versatility. Simply add a bolt carrier group and charging handle and you have a complete upper assembly that is ready to install on your lower receiver.


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