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Questions & Answers
I just ordered this barrel 6.5 creedmoor. Is the charging handle for it a 308? Expert Answer

The Aero Precision M5 20in 6.5 Creedmoor SS Complete Upper Receiver can be used with the charging handle at the link below.
https://www.opticsplanet.com/aero-precision-apra700301c-charging-handle-m5-platform-black-7075-t6-aluminum.html

by Hunter, Gear Expert, September 8, 2022
could I mount this to a ar-15 lower Manufacturer Answer

Negative, this will fit the Aero Precision M5 lower receiver.

by Aero Precision USA, Manufacturer, January 20, 2021
Customer Reviews
Most Recent Reviews
aero upper by Ruger357, Verified Owner, June 1, 2025
So far looks good haven’t had time to shoot yet but fit perfect put on a DTWS ar10 lower
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Product Info for Aero Precision M5 20in 6.5 Creedmoor SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard

The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. Our proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards.image

Includes:

M5 Assembled Upper Receiver

ATLAS R-ONE Handguard of choice

20in 6.5 Creedmoor SS Barrel, Rifle Length

Low Profile Gas Block and Rifle Length Gas Tube

Product comes assembled

This complete upper does not include a BCG or Charging Handle. These products may be selected as add-ons under the FINISH YOUR BUILD tab.

Specifications for Aero Precision M5 20in 6.5 Creedmoor SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard:

Manufacturer: Aero Precision
Caliber: 6.5mm Creedmoor
Overall Length: 30 in
Barrel Length: 20 in
Gas System Length: Rifle Length
Barrel Twist Rate: 1-8
Threads per Inch: 5/8x24
Handguard Type: Free-Float
Muzzle Device: A2 Flash Hider
Gun Model: M5
Condition: New
Fabric/Material: 416R Stainless Steel
Gas Block Journal Size-Diameter: .875 in
Handguard Length: 15 in
Gun Rail: Picatinny
Gun Make: Aero Precision
Included Accessories: None
Barrel Material: 416R Stainless Steel
Weight: 70 oz
Magazine Included: No
Mount Type: M-LOK
Country of Origin: USA

Features of Aero Precision M5 20in 6.5 Creedmoor SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard

  • M5 Assembled Upper Features:
  • Forged from 7075 T6 aluminum
  • M4 Feedramps
  • .2795 takedown pin holes
  • Laser engraved T-marks
  • DPMS High Profile (.210) Tang)
  • Includes port door and forward assist
  • ATLAS S-ONE Handguard Features:
  • Front and rear picatinny rail
  • Eliminated center of top rail for weight reduction
  • Indexing grooves in 12:00 position for positive grip control
  • Quick disconnect sling socket at the 3, 6 and 9 o'clock positions
  • Compatible with low profile gas blocks
  • 1.5in Inside diameter
  • 1.75in Outside diameter
  • Compatible with AR-308 Upper Recievers with a thread pitch of 1-7/16 x 16 along with a DPMS High Profile (.210) Tang Rail
  • Learn More about our NEW ATLAS S-ONE Hanguards
  • 20in 6.5 Creedmoor Stainless Steel Barrel Features:
  • Twist: 1 in 8
  • Threading: 5/8 x 24
  • Material: 416R Stainless Steel
  • Finish: Bead Blasted
  • Gas Block Journal: .875
  • Gas System Length: Rifle Length
  • Weight: 66.1 oz
  • DPMS Barrel Extension
  • HP and MPI Tested

Package Contents:

  • Aero Precision M5 20in 6.5 Creedmoor SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard

Aero Precision M5 20in 6.5 Creedmoor SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard Orderable Models

List of Orderable Models

  • Aero Precision M5 Complete Upper Receiver, 20in 6.5 Creedmoor SS Rifle Barrel, w/ATLAS S-ONE 15in M-LOK Handguard, Anodized, Black, APAR538105M45 , MPN: APAR538105M45 , Code: 29D-UFH-YM95K-APAR538105M45
  • Aero Precision M5 Complete Upper Receiver, 20in 6.5 Creedmoor SS Rifle Barrel, w/ATLAS S-ONE 15in M-LOK Handguard, Anodized, Flat Dark Earth, APAR538115M45 , MPN: APAR538115M45 , Code: 29D-UFH-YM95K-APAR538115M45

Aero Precision M5 20in 6.5 Creedmoor SS Complete Upper Receiver with Flash Hider w/ ATLAS S-ONE Handguard Unavailable & Discontinued Models

List of Unorderable Models

  • Aero Precision M5 Complete Upper Receiver, 20in 6.5 Creedmoor SS Rifle Barrel, w/ATLAS S-ONE 15in KeyMod Handguard, Anodized, Black, APAR538005P45 , MPN: APAR538005P45 , Code: 29D-UFH-YM95K-APAR538005P45
  • Aero Precision M5 Complete Upper Receiver, 20in 6.5 Creedmoor SS Rifle Barrel, w/ATLAS S-ONE 15in KeyMod Handguard, Anodized, Flat Dark Earth, APAR538015P45 , MPN: APAR538015P45 , Code: 29D-UFH-YM95K-APAR538015P45
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