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AR-15 Complete Upper by AlamoMark76, Verified Owner, August 4, 2024
Easily found what I was looking for by using the Optics Planet search bar. Product description was very thorough and accurate. Very happy with my purchase!
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Product Discontinued by Manufacturer

Aero Precision AR-15 16in 5.56x45mm NATO No Forward Assist Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard has been discontinued by Aero Precision and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.

Product Info for Aero Precision AR-15 16in 5.56x45mm NATO No Forward Assist Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard

This AR15 Complete Upper Receiver, paired with the ATLAS handguard streamlines the appearance of your next AR15 build by removing the Forward Assist. By combining our lightest handguards and barrel profiles with the No Forward Assist Upper Receiver you can maximize the weight savings for your next build.image

Features of Aero Precision AR-15 16in 5.56x45mm NATO No Forward Assist Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard:

AR15 Upper Receiver with No Forward Assist Features:

  • M4 Feedramps
  • 250 takedown pin holes
  • Laser engraved T-marks
  • No forward assist provisions
  • Port door installed

ATLAS R-ONE Handguard Features:

  • Full top picatinny rail for optional attachments
  • Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
  • Compatible with low profile gas blocks
  • 1.3" Inside diameter
  • 1.5" Outside diameter
  • Compatible with mil-spec AR15 upper receivers and barrels

Barrel Features:

  • Chamber: 5.56
  • Threading: 1/2"x28
  • Material: Chrome Moly Vanadium
  • M4 Barrel Extension
  • HP and MPI Tested

Package Contents:

Gunsmithing Tools & Accessories

115 / 15
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Gun Triggers

116 / 16
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Magazine and Accessories

121 / 21
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Gun Parts and Accessories

129 / 29
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Gun Sights

118 / 18
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Gun Stocks

116 / 16
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Mounts, Rings and Accessories

120 / 20
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Aero Precision AR-15 16in 5.56x45mm NATO No Forward Assist Complete Upper Receiver with Flash Hider w/ ATLAS R-ONE Handguard Unavailable & Discontinued Models

List of Unorderable Models

  • Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist, 16in 5.56 Mid-Length Barrel, 15in M-LOK ATLAS R-ONE Handguard, Anodized, Black, APAR610605M7 , MPN: APAR610605M7 , UPC: 840014610174 , Code: 29D-UFH-A516NF-APAR610605M7
  • Aero Precision AR-15 5.56x45mm NATO Complete Upper Receiver w/ No Forward Assist, 16in 5.56 Mid Pencil Barrel, 15in M-LOK ATLAS R-ONE Handguard, Anodized, Black, APAR610605M39 , MPN: APAR610605M39 , UPC: 840014610167 , Code: 29D-UFH-A516NF-APAR610605M39
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