AERO Precision M4E1 Thunder Ranch 16″ 5.56 Mid-Length Complete Upper w/ATLAS R-ONE Handguard


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AERO Precision M4E1 Thunder Ranch 16″ 5.56 Mid Length Complete Upper with ATLAS R-ONE Handguard


AERO Precision M4E1 Thunder Ranch 16″ 5.56 Mid-Length Complete Upper For Sale

AERO Precision M4E1 Thunder Ranch 16″ 5.56 Mid-Length Complete Upper in Stock at the Best Price!

Aero Precision M4E1 Thunder Ranch 16″ 5.56 Mid-Length Complete Upper Receiver includes the ATLAS R-ONE Handguard! The Thunder Ranch line is a joint venture between Aero Precision and Thunder Ranch. The Thunder Ranch mission was to build the “Ultimate Carbine” with an Aero Precision flare. You get exactly what you need – nothing more or less – as you do with everything connected to Thunder Ranch. Atlas R-One handguards are designed with size and weight at the forefront providing plenty of real-estate to accommodate any attachment shooters may need. The ATLAS attachment system is a strong and dependable mounting platform that maintains a slim profile while still providing strength and stability Aero Precision handguards are known for.

Aero Precision’s M4E1 Thunder Ranch Complete Upper is made up of: a 12″ ATLAS R-ONE Handguard of choice, 16″ 5.56 Mid-Length CMV Barrel, Low Profile Gas Block, Mid-Length Gas Tube, VG6 Precision Delta 556 and Magpul MBUS Front and Rear flip up sights. Available in black and flat dark earth, this upper comes assembled for immediate use.

Xtreme Guns and Ammo is your one stop shop, online, for all Aero Precision Rifles and Parts. Shop Online, chat with us, or call 832-363-3783 for answers to all of your Aero Precision questions and needs.

AERO Precision M4E1 Thunder Ranch Upper Receiver Features:

  • Thunder Ranch logo on tang
  • No Forward Assist
  • Enhanced forging giving the upper a “billet look”
  • Picatinny profile blending with enhanced series handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Installed port door and forward assist

AERO Precision 16″ 5.56 Barrel Features:

  • Chamber: 5.56 NATO
  • Length: 16 inches
  • Twist: 1 in 7
  • Material: 4150 Chrome Moly Vanadium
  • Finish: QPQ Corrosion Resistant Finish inside and out
  • Gas Block: .750
  • Gas Port: .0785
  • Gas System Length: Mid-length
  • M4 Feed Ramp Extension
  • HP and MPI Tested

Atlas R-ONE Handguard Features:

  • Full top picatinny rail for optional attachments
  • Quick disconnect sling sockets
  • Compatible with low profile gas blocks
  • 1.3 inch inside diameter
  • 1.5 inch outside diameter
  • Compatible with mil-spec AR 15 upper receivers and barrels

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